| b1dd693 | Daisuke Nishimura | 24 November 2010, 20:57:06 UTC | memcg: avoid deadlock between move charge and try_charge() __mem_cgroup_try_charge() can be called under down_write(&mmap_sem)(e.g. mlock does it). This means it can cause deadlock if it races with move charge: Ex.1) move charge | try charge --------------------------------------+------------------------------ mem_cgroup_can_attach() | down_write(&mmap_sem) mc.moving_task = current | .. mem_cgroup_precharge_mc() | __mem_cgroup_try_charge() mem_cgroup_count_precharge() | prepare_to_wait() down_read(&mmap_sem) | if (mc.moving_task) -> cannot aquire the lock | -> true | schedule() Ex.2) move charge | try charge --------------------------------------+------------------------------ mem_cgroup_can_attach() | mc.moving_task = current | mem_cgroup_precharge_mc() | mem_cgroup_count_precharge() | down_read(&mmap_sem) | .. | up_read(&mmap_sem) | | down_write(&mmap_sem) mem_cgroup_move_task() | .. mem_cgroup_move_charge() | __mem_cgroup_try_charge() down_read(&mmap_sem) | prepare_to_wait() -> cannot aquire the lock | if (mc.moving_task) | -> true | schedule() To avoid this deadlock, we do all the move charge works (both can_attach() and attach()) under one mmap_sem section. And after this patch, we set/clear mc.moving_task outside mc.lock, because we use the lock only to check mc.from/to. Signed-off-by: Daisuke Nishimura <nishimura@mxp.nes.nec.co.jp> Cc: Balbir Singh <balbir@linux.vnet.ibm.com> Acked-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 24 November 2010, 21:50:44 UTC |
| 11e7946 | Samu Onkalo | 24 November 2010, 20:57:05 UTC | drivers/leds/leds-lp5523.c: perform SW reset before detection Chip detection may fail if the chip is in some odd state for example after system restart. Chip doesn't have HW reset line. Signed-off-by: Samu Onkalo <samu.p.onkalo@nokia.com> Cc: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 24 November 2010, 21:50:44 UTC |
| 95ea8ee | Samu Onkalo | 24 November 2010, 20:57:05 UTC | drivers/leds/leds-lp5521.c: perform SW reset before detection Chip detection may fail if the chip is in some odd state for example after system restart. Chip doesn't have HW reset line. Signed-off-by: Samu Onkalo <samu.p.onkalo@nokia.com> Cc: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 24 November 2010, 21:50:43 UTC |
| 2e4840e | Samu Onkalo | 24 November 2010, 20:57:04 UTC | drivers/leds/leds-lp5523.c: adjust delays and add comments to them Delays were little bit too long. Adjust delay times and add some comments to them. Signed-off-by: Samu Onkalo <samu.p.onkalo@nokia.com> Cc: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 24 November 2010, 21:50:43 UTC |
| 09c76b0 | Samu Onkalo | 24 November 2010, 20:57:03 UTC | drivers/leds/leds-lp5521.c: adjust delays and add comments to them Delays were little bit too long. Adjust delay times and add some comments to them. Signed-off-by: Samu Onkalo <samu.p.onkalo@nokia.com> Cc: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 24 November 2010, 21:50:42 UTC |
| 87dbf62 | Samu Onkalo | 24 November 2010, 20:57:03 UTC | drivers/leds/leds-lp5523.c: change some macros to functions A small macro changed to inline function to have proper type checking. Inline added to two similar small functions. Signed-off-by: Samu Onkalo <samu.p.onkalo@nokia.com> Cc: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 24 November 2010, 21:50:42 UTC |
| 9fdb18b | Samu Onkalo | 24 November 2010, 20:57:02 UTC | drivers/leds/leds-lp5521.c: change some macros to functions Some small macros changed to inline functions to have proper type checking. Signed-off-by: Samu Onkalo <samu.p.onkalo@nokia.com> Cc: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 24 November 2010, 21:50:41 UTC |
| a0822c5 | Ken Sumrall | 24 November 2010, 20:57:00 UTC | fuse: fix attributes after open(O_TRUNC) The attribute cache for a file was not being cleared when a file is opened with O_TRUNC. If the filesystem's open operation truncates the file ("atomic_o_trunc" feature flag is set) then the kernel should invalidate the cached st_mtime and st_ctime attributes. Also i_size should be explicitly be set to zero as it is used sometimes without refreshing the cache. Signed-off-by: Ken Sumrall <ksumrall@android.com> Cc: Anfei <anfei.zhou@gmail.com> Cc: "Anand V. Avati" <avati@gluster.com> Signed-off-by: Miklos Szeredi <miklos@szeredi.hu> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 24 November 2010, 21:50:41 UTC |
| c22c7ae | Robin@sgi.com | 24 November 2010, 20:56:59 UTC | sgi-xpc: XPC fails to discover partitions with all nasids above 128 UV hardware defines 256 memory protection regions versus the baseline 64 with increasing size for the SN2 ia64. This was overlooked when XPC was modified to accomodate both UV and SN2. Without this patch, a user could reconfigure their existing system and suddenly disable cross-partition communications with no indication of what has gone wrong. It also prevents larger configurations from using cross-partition communication. Signed-off-by: Robin Holt <holt@sgi.com> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 24 November 2010, 21:50:40 UTC |
| 112bc2e | Kirill A. Shutemov | 24 November 2010, 20:56:58 UTC | memcg: fix false positive VM_BUG on non-SMP Fix this: kernel BUG at mm/memcontrol.c:2155! invalid opcode: 0000 [#1] last sysfs file: Pid: 18, comm: sh Not tainted 2.6.37-rc3 #3 /Bochs EIP: 0060:[<c10731b2>] EFLAGS: 00000246 CPU: 0 EIP is at mem_cgroup_move_account+0xe2/0xf0 EAX: 00000004 EBX: c6f931d4 ECX: c681c300 EDX: c681c000 ESI: c681c300 EDI: ffffffea EBP: c681c000 ESP: c46f3e30 DS: 007b ES: 007b FS: 0000 GS: 0033 SS: 0068 Process sh (pid: 18, ti=c46f2000 task=c6826e60 task.ti=c46f2000) Stack: 00000155 c681c000 0805f000 c46ee180 c46f3e5c c7058820 c1074d37 00000000 08060000 c46db9a0 c46ec080 c7058820 0805f000 08060000 c46f3e98 c1074c50 c106c75e c46f3e98 c46ec080 08060000 0805ffff c46db9a0 c46f3e98 c46e0340 Call Trace: [<c1074d37>] ? mem_cgroup_move_charge_pte_range+0xe7/0x130 [<c1074c50>] ? mem_cgroup_move_charge_pte_range+0x0/0x130 [<c106c75e>] ? walk_page_range+0xee/0x1d0 [<c10725d6>] ? mem_cgroup_move_task+0x66/0x90 [<c1074c50>] ? mem_cgroup_move_charge_pte_range+0x0/0x130 [<c1072570>] ? mem_cgroup_move_task+0x0/0x90 [<c1042616>] ? cgroup_attach_task+0x136/0x200 [<c1042878>] ? cgroup_tasks_write+0x48/0xc0 [<c1041e9e>] ? cgroup_file_write+0xde/0x220 [<c101398d>] ? do_page_fault+0x17d/0x3f0 [<c108a79d>] ? alloc_fd+0x2d/0xd0 [<c1041dc0>] ? cgroup_file_write+0x0/0x220 [<c1077ba2>] ? vfs_write+0x92/0xc0 [<c1077c81>] ? sys_write+0x41/0x70 [<c1140e3d>] ? syscall_call+0x7/0xb Code: 03 00 74 09 8b 44 24 04 e8 1c f1 ff ff 89 73 04 8d 86 b0 00 00 00 b9 01 00 00 00 89 da 31 ff e8 65 f5 ff ff e9 4d ff ff ff 0f 0b <0f> 0b 0f 0b 0f 0b 90 8d b4 26 00 00 00 00 83 ec 10 8b 0d f4 e3 EIP: [<c10731b2>] mem_cgroup_move_account+0xe2/0xf0 SS:ESP 0068:c46f3e30 ---[ end trace 7daa1582159b6532 ]--- lock_page_cgroup and unlock_page_cgroup are implemented using bit_spinlock. bit_spinlock doesn't touch the bit if we are on non-SMP machine, so we can't use the bit to check whether the lock was taken. Let's introduce is_page_cgroup_locked based on bit_spin_is_locked instead of PageCgroupLocked to fix it. [akpm@linux-foundation.org: s/is_page_cgroup_locked/page_is_cgroup_locked/] Signed-off-by: Kirill A. Shutemov <kirill@shutemov.name> Reviewed-by: Johannes Weiner <hannes@cmpxchg.org> Acked-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujtisu.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 24 November 2010, 21:50:40 UTC |
| 69e83da | Will Newton | 24 November 2010, 20:56:55 UTC | uml: disable winch irq before freeing handler data Disable the winch irq early to make sure we don't take an interrupt part way through the freeing of the handler data, resulting in a crash on shutdown: winch_interrupt : read failed, errno = 9 fd 13 is losing SIGWINCH support ------------[ cut here ]------------ WARNING: at lib/list_debug.c:48 list_del+0xc6/0x100() list_del corruption, next is LIST_POISON1 (00100100) 082578c8: [<081fd77f>] dump_stack+0x22/0x24 082578e0: [<0807a18a>] warn_slowpath_common+0x5a/0x80 08257908: [<0807a23e>] warn_slowpath_fmt+0x2e/0x30 08257920: [<08172196>] list_del+0xc6/0x100 08257940: [<08060244>] free_winch+0x14/0x80 08257958: [<080606fb>] winch_interrupt+0xdb/0xe0 08257978: [<080a65b5>] handle_IRQ_event+0x35/0xe0 08257998: [<080a8717>] handle_edge_irq+0xb7/0x170 082579bc: [<08059bc4>] do_IRQ+0x34/0x50 082579d4: [<08059e1b>] sigio_handler+0x5b/0x80 082579ec: [<0806a374>] sig_handler_common+0x44/0xb0 08257a68: [<0806a538>] sig_handler+0x38/0x50 08257a78: [<0806a77c>] handle_signal+0x5c/0xa0 08257a9c: [<0806be28>] hard_handler+0x18/0x20 08257aac: [<00c14400>] 0xc14400 Signed-off-by: Will Newton <will.newton@gmail.com> Acked-by: WANG Cong <xiyou.wangcong@gmail.com> Cc: Jeff Dike <jdike@addtoit.com> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 24 November 2010, 21:50:39 UTC |
| 04c3496 | Steven J. Magnani | 24 November 2010, 20:56:54 UTC | nommu: yield CPU while disposing VM Depending on processor speed, page size, and the amount of memory a process is allowed to amass, cleanup of a large VM may freeze the system for many seconds. This can result in a watchdog timeout. Make sure other tasks receive some service when cleaning up large VMs. Signed-off-by: Steven J. Magnani <steve@digidescorp.com> Cc: Greg Ungerer <gerg@snapgear.com> Reviewed-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 24 November 2010, 21:50:38 UTC |
| 3a3a1af | Loïc Minier | 24 November 2010, 20:56:53 UTC | include/linux/fs.h: fix userspace build dpkg uses fiemap but didn't particularly need to include stdint.h so far. Since 367a51a33902 ("fs: Add FITRIM ioctl"), build of linux/fs.h failed in dpkg with: In file included from ../../src/filesdb.c:27:0: /usr/include/linux/fs.h:37:2: error: expected specifier-qualifier-list before 'uint64_t' Use exportable type __u64 to avoid the dependency on stdint.h. b31d42a5af18 ("Fix compile brekage with !CONFIG_BLOCK") fixed only the kernel build by including linux/types.h, but this also fixed "make headers_check", so don't revert it. Signed-off-by: Loïc Minier <loic.minier@linaro.org> Tested-by: Arnd Bergmann <arnd.bergmann@linaro.org> Cc: Lukas Czerner <lczerner@redhat.com> Cc: Dmitry Monakhov <dmonakhov@openvz.org> Cc: Theodore Ts'o <tytso@mit.edu> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 24 November 2010, 21:50:38 UTC |
| 50d431e | Steven Rostedt | 24 November 2010, 20:56:52 UTC | leds: fix bug with reading NAS SS4200 dmi code While running randconfg with ktest.pl I stumbled upon this bug: BUG: unable to handle kernel NULL pointer dereference at 0000000000000003 IP: [<ffffffff815fe44f>] strstr+0x39/0x86 PGD 0 Oops: 0000 [#1] SMP last sysfs file: CPU 0 Modules linked in: Pid: 1, comm: swapper Not tainted 2.6.37-rc1-test+ #6 DG965MQ/ RIP: 0010:[<ffffffff815fe44f>] [<ffffffff815fe44f>] strstr+0x39/0x86 RSP: 0018:ffff8800797cbd80 EFLAGS: 00010213 RAX: 0000000000000000 RBX: 0000000000000003 RCX: ffffffffffffffff RDX: 0000000000000000 RSI: ffffffff82eb7ac9 RDI: 0000000000000003 RBP: ffff8800797cbda0 R08: ffff880000000003 R09: 0000000000030725 R10: ffff88007d294c00 R11: 0000000000014c00 R12: 0000000000000020 R13: ffffffff82eb7ac9 R14: ffffffffffffffff R15: ffffffff82eb7b08 FS: 0000000000000000(0000) GS:ffff88007d200000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b CR2: 0000000000000003 CR3: 0000000002a1d000 CR4: 00000000000006f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Process swapper (pid: 1, threadinfo ffff8800797ca000, task ffff8800797d0000) Stack: 00000000000000ba ffffffff82eb7ac9 ffffffff82eb7ab8 00000000000000ba ffff8800797cbdf0 ffffffff81e2050f ffff8800797cbdc0 00000000815f913b ffff8800797cbe00 ffffffff82eb7ab8 0000000000000000 0000000000000000 Call Trace: [<ffffffff81e2050f>] dmi_matches+0x117/0x154 [<ffffffff81e205d7>] dmi_check_system+0x3d/0x8d [<ffffffff82e1ad25>] ? nas_gpio_init+0x0/0x2c8 [<ffffffff82e1ad49>] nas_gpio_init+0x24/0x2c8 [<ffffffff820d750d>] ? wm8350_led_init+0x0/0x20 [<ffffffff82e1ad25>] ? nas_gpio_init+0x0/0x2c8 [<ffffffff810022f7>] do_one_initcall+0xab/0x1b2 [<ffffffff82da749c>] kernel_init+0x248/0x331 [<ffffffff8100e624>] kernel_thread_helper+0x4/0x10 [<ffffffff82da7254>] ? kernel_init+0x0/0x331 Found that the nas_led_whitelist dmi_system_id structure array had no NULL end delimiter, causing the dmi_check_system() loop to read an undefined entry. Signed-off-by: Steven Rostedt <rostedt@goodmis.org> Acked-by: Dave Hansen <dave@sr71.net> Acked-by: Richard Purdie <rpurdie@linux.intel.com> Acked-by: Arjan van de Ven <arjan@linux.intel.com> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 24 November 2010, 21:50:33 UTC |
| ea49b16 | Linus Torvalds | 23 November 2010, 23:23:56 UTC | Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6: (41 commits) ALSA: hda - Identify more variants for ALC269 ALSA: hda - Fix wrong ALC269 variant check ALSA: hda - Enable jack sense for Thinkpad Edge 11 ALSA: Revert "ALSA: hda - Fix switching between dmic and mic using the same mux on IDT/STAC" ALSA: hda - Fixed ALC887-VD initial error ALSA: atmel - Fix the return value in error path ALSA: hda: Use hp-laptop quirk to enable headphones automute for Asus A52J ALSA: snd-atmel-abdac: test wrong variable ALSA: azt3328: period bug fix (for PA), add missing ACK on stop timer ALSA: hda: Add Samsung R720 SSID for subwoofer pin fixup ALSA: sound/pci/asihpi/hpioctl.c: Remove unnecessary casts of pci_get_drvdata ALSA: sound/core/pcm_lib.c: Remove unnecessary semicolons ALSA: sound/ppc: Use printf extension %pR for struct resource ALSA: ac97: Apply quirk for Dell Latitude D610 binding Master and Headphone controls ASoC: uda134x - set reg_cache_default to uda134x_reg ASoC: Add support for MAX98089 CODEC ASoC: davinci: fixes for multi-component ASoC: Fix register cache setup WM8994 for multi-component ASoC: Fix dapm_seq_compare() for multi-component ASoC: RX1950: Fix hw_params function ... | 23 November 2010, 23:23:56 UTC |
| a4ec046 | Linus Torvalds | 23 November 2010, 23:23:18 UTC | Merge branch 'upstream/for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen * 'upstream/for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen: (23 commits) xen/events: Use PIRQ instead of GSI value when unmapping MSI/MSI-X irqs. xen: set IO permission early (before early_cpu_init()) xen: re-enable boot-time ballooning xen/balloon: make sure we only include remaining extra ram xen/balloon: the balloon_lock is useless xen: add extra pages to balloon xen: make evtchn's name less generic xen/evtchn: the evtchn device is non-seekable Revert "xen/privcmd: create address space to allow writable mmaps" xen/events: use locked set|clear_bit() for cpu_evtchn_mask xen/evtchn: clear secondary CPUs' cpu_evtchn_mask[] after restore xen/xenfs: update xenfs_mount for new prototype xen: fix header export to userspace xen: implement XENMEM_machphys_mapping xen: set vma flag VM_PFNMAP in the privcmd mmap file_op xen: xenfs: privcmd: check put_user() return code xen/evtchn: add missing static xen/evtchn: Fix name of Xen event-channel device xen/evtchn: don't do unbind_from_irqhandler under spinlock xen/evtchn: remove spurious barrier ... | 23 November 2010, 23:23:18 UTC |
| 3cbaa0f | Linus Torvalds | 23 November 2010, 23:22:34 UTC | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6 * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: of/phylib: Use device tree properties to initialize Marvell PHYs. phylib: Add support for Marvell 88E1149R devices. phylib: Use common page register definition for Marvell PHYs. qlge: Fix incorrect usage of module parameters and netdev msg level ipv6: fix missing in6_ifa_put in addrconf SuperH IrDA: correct Baud rate error correction atl1c: Fix hardware type check for enabling OTP CLK net: allow GFP_HIGHMEM in __vmalloc() bonding: change list contact to netdev@vger.kernel.org e1000: fix screaming IRQ | 23 November 2010, 23:22:34 UTC |
| e945716 | Linus Torvalds | 23 November 2010, 23:21:43 UTC | Merge branch 'usb-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6 * 'usb-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: USB: EHCI: fix obscure race in ehci_endpoint_disable USB: gadget: AT91: fix typo in atmel_usba_udc driver USB: isp1362-hcd - fix section mismatch warning USB: EHCI: AMD periodic frame list table quirk USB: OTG: langwell_otg: fix up some sysfs attribute permissions USB: misc: usbsevseg: fix up some sysfs attribute permissions USB: misc: usbled: fix up some sysfs attribute permissions USB: misc: trancevibrator: fix up a sysfs attribute permission USB: misc: cypress_cy7c63: fix up some sysfs attribute permissions USB: storage: sierra_ms: fix sysfs file attribute USB: ehci: fix debugfs 'lpm' permissions USB: atm: ueagle-atm: fix up some permissions on the sysfs files xhci: Fix command ring replay after resume. xHCI: fix wMaxPacketSize mask xHCI: release spinlock when setup interrupt xhci: Remove excessive printks with shared IRQs. | 23 November 2010, 23:21:43 UTC |
| 9e8c32c | Takashi Iwai | 23 November 2010, 11:41:17 UTC | Merge branch 'fix/asoc' into for-linus | 23 November 2010, 11:41:17 UTC |
| bf86f07 | Takashi Iwai | 23 November 2010, 11:40:15 UTC | Merge branch 'for-2.6.37' of git://git.kernel.org/pub/scm/linux/kernel/git/lrg/asoc-2.6 into fix/asoc | 23 November 2010, 11:40:15 UTC |
| 48c88e8 | Kailang Yang | 23 November 2010, 07:56:16 UTC | ALSA: hda - Identify more variants for ALC269 Give more correct chip names for ALC269-variant codecs. Signed-off-by: Kailang Yang <kailang@realtek.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> | 23 November 2010, 07:56:16 UTC |
| 1657cbd | Kailang Yang | 23 November 2010, 07:53:32 UTC | ALSA: hda - Fix wrong ALC269 variant check The refactoring commit d433a67831ab2c470cc53a3ff9b60f656767be15 ALSA: hda - Optimize the check of ALC269 codec variants introduced a wrong check for ALC269-vb type. This patch corrects it. Signed-off-by: Kailang Yang <kailang@realtek.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> | 23 November 2010, 07:55:11 UTC |
| 6027277 | Manoj Iyer | 23 November 2010, 06:43:44 UTC | ALSA: hda - Enable jack sense for Thinkpad Edge 11 Add a quirk entry for Thinkpad Edge 11 as well as other TP Edge models. Signed-off-by: Manoj Iyer <manoj.iyer@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> | 23 November 2010, 06:43:44 UTC |
| d090f59 | Takashi Iwai | 23 November 2010, 06:39:58 UTC | ALSA: Revert "ALSA: hda - Fix switching between dmic and mic using the same mux on IDT/STAC" This reverts commit f41cc2a85d52ac6971299922084ac5ac59dc339d. The patch broke the digital mic pin handling wrongly. Reference: bko#23162 https://bugzilla.kernel.org/show_bug.cgi?id=23162 Signed-off-by: Takashi Iwai <tiwai@suse.de> | 23 November 2010, 06:39:58 UTC |
| 9b83215 | Jeremy Fitzhardinge | 22 November 2010, 20:22:42 UTC | Merge branches 'upstream/core', 'upstream/xenfs' and 'upstream/evtchn' into upstream/for-linus * upstream/core: xen/events: Use PIRQ instead of GSI value when unmapping MSI/MSI-X irqs. xen: set IO permission early (before early_cpu_init()) xen: re-enable boot-time ballooning xen/balloon: make sure we only include remaining extra ram xen/balloon: the balloon_lock is useless xen: add extra pages to balloon xen/events: use locked set|clear_bit() for cpu_evtchn_mask xen/evtchn: clear secondary CPUs' cpu_evtchn_mask[] after restore xen: implement XENMEM_machphys_mapping * upstream/xenfs: Revert "xen/privcmd: create address space to allow writable mmaps" xen/xenfs: update xenfs_mount for new prototype xen: fix header export to userspace xen: set vma flag VM_PFNMAP in the privcmd mmap file_op xen: xenfs: privcmd: check put_user() return code * upstream/evtchn: xen: make evtchn's name less generic xen/evtchn: the evtchn device is non-seekable xen/evtchn: add missing static xen/evtchn: Fix name of Xen event-channel device xen/evtchn: don't do unbind_from_irqhandler under spinlock xen/evtchn: remove spurious barrier xen/evtchn: ports start enabled xen/evtchn: dynamically allocate port_user array xen/evtchn: track enabled state for each port | 22 November 2010, 20:22:42 UTC |
| 1233471 | Konrad Rzeszutek Wilk | 19 November 2010, 16:27:09 UTC | xen/events: Use PIRQ instead of GSI value when unmapping MSI/MSI-X irqs. When we allocate a vector for MSI/MSI-X we save away the PIRQ, and the vector value. When we unmap (de-allocate) the MSI/MSI-X vector(s) we need to provide the PIRQ and the vector value. What we did instead was to provide the GSI (which was zero) and the vector value, and we got these unhappy error messages: (XEN) irq.c:1575: dom0: pirq 0 not mapped [ 7.733415] unmap irq failed -22 This patches fixes this and we use the PIRQ value instead of the GSI value. CC: Stefano Stabellini <stefano.stabellini@eu.citrix.com> Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | 22 November 2010, 20:10:34 UTC |
| ec35a69 | Konrad Rzeszutek Wilk | 16 November 2010, 17:09:59 UTC | xen: set IO permission early (before early_cpu_init()) This patch is based off "xen dom0: Set up basic IO permissions for dom0." by Juan Quintela <quintela@redhat.com>. On AMD machines when we boot the kernel as Domain 0 we get this nasty: mapping kernel into physical memory Xen: setup ISA identity maps about to get started... (XEN) traps.c:475:d0 Unhandled general protection fault fault/trap [#13] on VCPU 0 [ec=0000] (XEN) domain_crash_sync called from entry.S (XEN) Domain 0 (vcpu#0) crashed on cpu#0: (XEN) ----[ Xen-4.1-101116 x86_64 debug=y Not tainted ]---- (XEN) CPU: 0 (XEN) RIP: e033:[<ffffffff8130271b>] (XEN) RFLAGS: 0000000000000282 EM: 1 CONTEXT: pv guest (XEN) rax: 000000008000c068 rbx: ffffffff8186c680 rcx: 0000000000000068 (XEN) rdx: 0000000000000cf8 rsi: 000000000000c000 rdi: 0000000000000000 (XEN) rbp: ffffffff81801e98 rsp: ffffffff81801e50 r8: ffffffff81801eac (XEN) r9: ffffffff81801ea8 r10: ffffffff81801eb4 r11: 00000000ffffffff (XEN) r12: ffffffff8186c694 r13: ffffffff81801f90 r14: ffffffffffffffff (XEN) r15: 0000000000000000 cr0: 000000008005003b cr4: 00000000000006f0 (XEN) cr3: 0000000221803000 cr2: 0000000000000000 (XEN) ds: 0000 es: 0000 fs: 0000 gs: 0000 ss: e02b cs: e033 (XEN) Guest stack trace from rsp=ffffffff81801e50: RIP points to read_pci_config() function. The issue is that we don't set IO permissions for the Linux kernel early enough. The call sequence used to be: xen_start_kernel() x86_init.oem.arch_setup = xen_setup_arch; setup_arch: - early_cpu_init - early_init_amd - read_pci_config - x86_init.oem.arch_setup [ xen_arch_setup ] - set IO permissions. We need to set the IO permissions earlier on, which this patch does. Acked-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | 22 November 2010, 20:10:31 UTC |
| cf41a51 | David Daney | 19 November 2010, 12:13:18 UTC | of/phylib: Use device tree properties to initialize Marvell PHYs. Some aspects of PHY initialization are board dependent, things like indicator LED connections and some clocking modes cannot be determined by probing. The dev_flags element of struct phy_device can be used to control these things if an appropriate value can be passed from the Ethernet driver. We run into problems however if the PHY connections are specified by the device tree. There is no way for the Ethernet driver to know what flags it should pass. If we are using the device tree, the struct phy_device will be populated with the device tree node corresponding to the PHY, and we can extract extra configuration information from there. The next question is what should the format of that information be? It is highly device specific, and the device tree representation should not be tied to any arbitrary kernel defined constants. A straight forward representation is just to specify the exact bits that should be set using the "marvell,reg-init" property: phy5: ethernet-phy@5 { reg = <5>; compatible = "marvell,88e1149r"; marvell,reg-init = /* led[0]:1000, led[1]:100, led[2]:10, led[3]:tx */ <3 0x10 0 0x5777>, /* Reg 3,16 <- 0x5777 */ /* mix %:0, led[0123]:drive low off hiZ */ <3 0x11 0 0x00aa>, /* Reg 3,17 <- 0x00aa */ /* default blink periods. */ <3 0x12 0 0x4105>, /* Reg 3,18 <- 0x4105 */ /* led[4]:rx, led[5]:dplx, led[45]:drive low off hiZ */ <3 0x13 0 0x0a60>; /* Reg 3,19 <- 0x0a60 */ }; phy6: ethernet-phy@6 { reg = <6>; compatible = "marvell,88e1118"; marvell,reg-init = /* Fix rx and tx clock transition timing */ <2 0x15 0xffcf 0>, /* Reg 2,21 Clear bits 4, 5 */ /* Adjust LED drive. */ <3 0x11 0 0x442a>, /* Reg 3,17 <- 0442a */ /* irq, blink-activity, blink-link */ <3 0x10 0 0x0242>; /* Reg 3,16 <- 0x0242 */ }; The Marvell PHYs have a page select register at register 22 (0x16), we can specify any register by its page and register number. These are the first and second word. The third word contains a mask to be ANDed with the existing register value, and the fourth word is ORed with the result to yield the new register value. The new marvell_of_reg_init function leaves the page select register unchanged, so a call to it can be dropped into the .config_init functions without unduly affecting the state of the PHY. If CONFIG_OF_MDIO is not set, there is no of_node, or no "marvell,reg-init" property, the PHY initialization is unchanged. Signed-off-by: David Daney <ddaney@caviumnetworks.com> Cc: Grant Likely <grant.likely@secretlab.ca> Cc: Cyril Chemparathy <cyril@ti.com> Cc: David Daney <ddaney@caviumnetworks.com> Cc: Arnaud Patard <arnaud.patard@rtp-net.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Reviewed-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: David S. Miller <davem@davemloft.net> | 22 November 2010, 16:34:23 UTC |
| 9060073 | David Daney | 19 November 2010, 11:58:53 UTC | phylib: Add support for Marvell 88E1149R devices. The 88E1149R is 10/100/1000 quad-gigabit Ethernet PHY. The .config_aneg function can be shared with 88E1118, but it needs its own .config_init. Signed-off-by: David Daney <ddaney@caviumnetworks.com> Cc: Cyril Chemparathy <cyril@ti.com> Cc: Arnaud Patard <arnaud.patard@rtp-net.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: David S. Miller <davem@davemloft.net> | 22 November 2010, 16:34:23 UTC |
| 27d916d | David Daney | 19 November 2010, 11:58:52 UTC | phylib: Use common page register definition for Marvell PHYs. The definition of the Marvell PHY page register is not specific to 88E1121, so rename the macro to MII_MARVELL_PHY_PAGE, and use it throughout. Suggested-by: Cyril Chemparathy <cyril@ti.com> Signed-off-by: David Daney <ddaney@caviumnetworks.com> Cc: Cyril Chemparathy <cyril@ti.com> Cc: Arnaud Patard <arnaud.patard@rtp-net.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: David S. Miller <davem@davemloft.net> | 22 November 2010, 16:34:22 UTC |
| 84cf702 | Sonny Rao | 18 November 2010, 11:50:02 UTC | qlge: Fix incorrect usage of module parameters and netdev msg level Driver appears to be mistaking the permission field with default value in the case of debug and qlge_irq_type. Driver is also passing debug as a bitmask into netif_msg_init() which wants a number of bits. Ron Mercer suggests we should change this to pass in -1 so the defaults get used instead, which makes the default much less verbose. Signed-off-by: Milton Miller <miltonm@bga.com> Signed-off-by: Sonny Rao <sonnyrao@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net> | 22 November 2010, 16:29:28 UTC |
| 88b2a9a | John Fastabend | 15 November 2010, 20:29:21 UTC | ipv6: fix missing in6_ifa_put in addrconf Fix ref count bug introduced by commit 2de795707294972f6c34bae9de713e502c431296 Author: Lorenzo Colitti <lorenzo@google.com> Date: Wed Oct 27 18:16:49 2010 +0000 ipv6: addrconf: don't remove address state on ifdown if the address is being kept Fix logic so that addrconf_ifdown() decrements the inet6_ifaddr refcnt correctly with in6_ifa_put(). Reported-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: John Fastabend <john.r.fastabend@intel.com> Acked-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> | 22 November 2010, 15:37:36 UTC |
| 01e0f13 | Kailang Yang | 22 November 2010, 09:59:36 UTC | ALSA: hda - Fixed ALC887-VD initial error ALC887-VD is like ALC888-VD. It can not be initialized as ALC882. Signed-off-by: Kailang Yang <kailang@realtek.com> Cc: <stable@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de> | 22 November 2010, 09:59:36 UTC |
| 1beded5 | Takashi Iwai | 22 November 2010, 07:58:13 UTC | ALSA: atmel - Fix the return value in error path In the commit c0763e687d0283d0db507813ca4462aa4073c5b5 ALSA: snd-atmel-abdac: test wrong variable the return value via PTR_ERR() had to be fixed as well. Signed-off-by: Takashi Iwai <tiwai@suse.de> | 22 November 2010, 09:57:17 UTC |
| 673f7a8 | Daniel T Chen | 21 November 2010, 19:01:14 UTC | ALSA: hda: Use hp-laptop quirk to enable headphones automute for Asus A52J BugLink: https://launchpad.net/bugs/677652 The original reporter states that, in 2.6.35, headphones do not appear to work, nor does inserting them mute the A52J's onboard speakers. Upon inspecting the codec dump, it appears that the newly committed hp-laptop quirk will suffice to enable this basic functionality. Testing was done with an alsa-driver build from 2010-11-21. Reported-and-tested-by: Joan Creus Cc: <stable@kernel.org> [2.6.35+] Signed-off-by: Daniel T Chen <crimsun@ubuntu.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> | 22 November 2010, 09:56:54 UTC |
| c0763e6 | Vasiliy Kulikov | 21 November 2010, 17:40:07 UTC | ALSA: snd-atmel-abdac: test wrong variable After clk_get() pclk is checked second time instead of sample_clk check. Signed-off-by: Vasiliy Kulikov <segoon@openwall.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> | 22 November 2010, 09:56:53 UTC |
| 78ac07b | Andreas Mohr | 21 November 2010, 11:09:32 UTC | ALSA: azt3328: period bug fix (for PA), add missing ACK on stop timer . Fix PulseAudio "ALSA driver bug" issue (if we have two alternated areas within a 64k DMA buffer, then max period size should obviously be 32k only). Back references: http://pulseaudio.org/wiki/AlsaIssues http://fedoraproject.org/wiki/Features/GlitchFreeAudio . In stop timer function, need to supply ACK in the timer control byte. . Minor log output correction When I did my first PA testing recently, the period size bug resulted in quite precisely observeable half-period-based playback distortion. PA-based operation is quite a bit more underrun-prone (despite its zero-copy optimizations etc.) than raw ALSA with this rather spartan sound hardware implementation on my puny Athlon. Note that even with this patch, azt3328 still doesn't work for both cases yet, PA tsched=0 and tsched (on tsched=0 it will playback tiny fragments of periods, leading to tiny stuttering sounds with some pauses in between, whereas with timer-scheduled operation playback works fine - minus some quite increased underrun trouble on PA vs. ALSA, that is). Signed-off-by: Andreas Mohr <andi@lisas.de> Signed-off-by: Takashi Iwai <tiwai@suse.de> | 22 November 2010, 09:56:53 UTC |
| a0e90ac | Daniel T Chen | 20 November 2010, 15:20:35 UTC | ALSA: hda: Add Samsung R720 SSID for subwoofer pin fixup BugLink: https://launchpad.net/bugs/677830 The original reporter states that the subwoofer does not mute when inserting headphones. We need an entry for his machine's SSID in the subwoofer pin fixup list, so add it there (verified using hda_analyzer). Reported-and-tested-by: i-NoD Cc: <stable@kernel.org> Signed-off-by: Daniel T Chen <crimsun@ubuntu.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> | 22 November 2010, 09:56:52 UTC |
| 5dbea6b | Joe Perches | 15 November 2010, 20:14:02 UTC | ALSA: sound/pci/asihpi/hpioctl.c: Remove unnecessary casts of pci_get_drvdata Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> | 22 November 2010, 06:42:10 UTC |
| c80c1d5 | Joe Perches | 15 November 2010, 03:05:02 UTC | ALSA: sound/core/pcm_lib.c: Remove unnecessary semicolons Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> | 22 November 2010, 06:41:49 UTC |
| 2fb50f1 | Joe Perches | 12 November 2010, 21:38:04 UTC | ALSA: sound/ppc: Use printf extension %pR for struct resource Using %pR standardizes the struct resource output. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> | 22 November 2010, 06:41:25 UTC |
| 0613a59 | Daniel T Chen | 01 November 2010, 05:14:51 UTC | ALSA: ac97: Apply quirk for Dell Latitude D610 binding Master and Headphone controls BugLink: https://launchpad.net/bugs/669279 The original reporter states: "The Master mixer does not change the volume from the headphone output (which is affected by the headphone mixer). Instead it only seems to control the on-board speaker volume. This confuses PulseAudio greatly as the Master channel is merged into the volume mix." Fix this symptom by applying the hp_only quirk for the reporter's SSID. The fix is applicable to all stable kernels. Reported-and-tested-by: Ben Gamari <bgamari@gmail.com> Cc: <stable@kernel.org> [2.6.32+] Signed-off-by: Daniel T Chen <crimsun@ubuntu.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> | 22 November 2010, 06:39:40 UTC |
| 3561d43 | Linus Torvalds | 21 November 2010, 23:18:56 UTC | Linux 2.6.37-rc3 | 21 November 2010, 23:18:56 UTC |
| ddab1a3 | Nicolas Kaiser | 18 November 2010, 14:24:02 UTC | SuperH IrDA: correct Baud rate error correction It looks to me as if the second value of rate_err_array is intended to be a decimal 625. However, with a leading 0 it becomes an octal constant, and as such evaluates to a decimal 405. Signed-off-by: Nicolas Kaiser <nikai@nikai.net> Signed-off-by: David S. Miller <davem@davemloft.net> | 21 November 2010, 18:09:53 UTC |
| 33ac0b8 | Ben Hutchings | 21 November 2010, 18:06:48 UTC | atl1c: Fix hardware type check for enabling OTP CLK Commit 496c185c9495629ef1c65387cb2594578393cfe0 "atl1c: Add support for Atheros AR8152 and AR8152" added the condition: if (hw->nic_type == athr_l1c || hw->nic_type == athr_l2c_b) for enabling OTP CLK, and the condition: if (hw->nic_type == athr_l1c || hw->nic_type == athr_l2c) for disabling OTP CLK. Since the two previously defined hardware types are athr_l1c and athr_l2c, the latter condition appears to be the correct one. Change the former to match. Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net> | 21 November 2010, 18:06:48 UTC |
| 7a1c8e5 | Eric Dumazet | 20 November 2010, 07:46:35 UTC | net: allow GFP_HIGHMEM in __vmalloc() We forgot to use __GFP_HIGHMEM in several __vmalloc() calls. In ceph, add the missing flag. In fib_trie.c, xfrm_hash.c and request_sock.c, using vzalloc() is cleaner and allows using HIGHMEM pages as well. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> | 21 November 2010, 18:04:04 UTC |
| a6c36ee | Simon Horman | 21 November 2010, 17:58:04 UTC | bonding: change list contact to netdev@vger.kernel.org bonding-devel@lists.sourceforge.net seems only receive spam and discussion seems to already occur on netdev@vger.kernel.org. Signed-off-by: Simon Horman <horms@verge.net.au> Signed-off-by: David S. Miller <davem@davemloft.net> | 21 November 2010, 17:58:04 UTC |
| ab08853 | Anupam Chanda | 21 November 2010, 17:54:21 UTC | e1000: fix screaming IRQ VMWare reports that the e1000 driver has a bug when bringing down the interface, such that interrupts are not disabled in the hardware but the driver stops reporting that it consumed the interrupt. The fix is to set the driver's "down" flag later in the routine, after all the timers and such have exited, preventing the interrupt handler from being called and exiting early without handling the interrupt. CC: Anupam Chanda <anupamc@vmware.com> CC: stable kernel <stable@kernel.org> Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net> | 21 November 2010, 17:54:21 UTC |
| d2a8171 | Jeremy Fitzhardinge | 20 November 2010, 07:27:06 UTC | xen: re-enable boot-time ballooning Now that the balloon driver doesn't stumble over non-RAM pages, we can enable the extra space for ballooning. Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> | 20 November 2010, 07:28:08 UTC |
| 66946f6 | Jeremy Fitzhardinge | 14 September 2010, 17:32:32 UTC | xen/balloon: make sure we only include remaining extra ram If the user specifies mem= on the kernel command line, some or all of the extra memory E820 region may be clipped away, so make sure we don't try to add more extra memory than exists in E820. Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> | 20 November 2010, 06:18:26 UTC |
| 2f70e0a | Jeremy Fitzhardinge | 03 September 2010, 06:11:17 UTC | xen/balloon: the balloon_lock is useless The balloon_lock is useless, since it protects nothing against nothing. Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> | 20 November 2010, 06:17:25 UTC |
| 9be4d45 | Jeremy Fitzhardinge | 31 August 2010, 22:01:16 UTC | xen: add extra pages to balloon Add extra pages in the pseudo-physical address space to the balloon so we can extend into them later. Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> | 20 November 2010, 06:15:59 UTC |
| b86db47 | Linus Torvalds | 20 November 2010, 03:46:45 UTC | Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4 * 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: ext4: Add EXT4_IOC_TRIM ioctl to handle batched discard fs: Do not dispatch FITRIM through separate super_operation ext4: ext4_fill_super shouldn't return 0 on corruption jbd2: fix /proc/fs/jbd2/<dev> when using an external journal ext4: missing unlock in ext4_clear_request_list() ext4: fix setting random pages PageUptodate | 20 November 2010, 03:46:45 UTC |
| e681c04 | Lukas Czerner | 20 November 2010, 02:47:07 UTC | ext4: Add EXT4_IOC_TRIM ioctl to handle batched discard Filesystem independent ioctl was rejected as not common enough to be in core vfs ioctl. Since we still need to access to this functionality this commit adds ext4 specific ioctl EXT4_IOC_TRIM to dispatch ext4_trim_fs(). It takes fstrim_range structure as an argument. fstrim_range is definec in the include/linux/fs.h and its definition is as follows. struct fstrim_range { __u64 start; __u64 len; __u64 minlen; } start - first Byte to trim len - number of Bytes to trim from start minlen - minimum extent length to trim, free extents shorter than this number of Bytes will be ignored. This will be rounded up to fs block size. After the FITRIM is done, the number of actually discarded Bytes is stored in fstrim_range.len to give the user better insight on how much storage space has been really released for wear-leveling. Signed-off-by: Lukas Czerner <lczerner@redhat.com> Signed-off-by: "Theodore Ts'o" <tytso@mit.edu> | 20 November 2010, 02:47:07 UTC |
| 93bb41f | Lukas Czerner | 20 November 2010, 02:18:35 UTC | fs: Do not dispatch FITRIM through separate super_operation There was concern that FITRIM ioctl is not common enough to be included in core vfs ioctl, as Christoph Hellwig pointed out there's no real point in dispatching this out to a separate vector instead of just through ->ioctl. So this commit removes ioctl_fstrim() from vfs ioctl and trim_fs from super_operation structure. Signed-off-by: Lukas Czerner <lczerner@redhat.com> Signed-off-by: "Theodore Ts'o" <tytso@mit.edu> | 20 November 2010, 02:18:35 UTC |
| 76db8ac | Linus Torvalds | 19 November 2010, 23:32:22 UTC | Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client: ceph: fix readdir EOVERFLOW on 32-bit archs ceph: fix frag offset for non-leftmost frags ceph: fix dangling pointer ceph: explicitly specify page alignment in network messages ceph: make page alignment explicit in osd interface ceph: fix comment, remove extraneous args ceph: fix update of ctime from MDS ceph: fix version check on racing inode updates ceph: fix uid/gid on resent mds requests ceph: fix rdcache_gen usage and invalidate ceph: re-request max_size if cap auth changes ceph: only let auth caps update max_size ceph: fix open for write on clustered mds ceph: fix bad pointer dereference in ceph_fill_trace ceph: fix small seq message skipping Revert "ceph: update issue_seq on cap grant" | 19 November 2010, 23:32:22 UTC |
| caf8394 | Linus Torvalds | 19 November 2010, 23:25:59 UTC | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6 * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (31 commits) net: fix kernel-doc for sk_filter_rcu_release be2net: Fix to avoid firmware update when interface is not open. netfilter: fix IP_VS dependencies net: irda: irttp: sync error paths of data- and udata-requests ipv6: Expose reachable and retrans timer values as msecs ipv6: Expose IFLA_PROTINFO timer values in msecs instead of jiffies 3c59x: fix build failure on !CONFIG_PCI ipg.c: remove id [SUNDANCE, 0x1021] net: caif: spi: fix potential NULL dereference ath9k_htc: Avoid setting QoS control for non-QoS frames net: zero kobject in rx_queue_release net: Fix duplicate volatile warning. MAINTAINERS: Add stmmac maintainer bonding: fix a race in IGMP handling cfg80211: fix can_beacon_sec_chan, reenable HT40 gianfar: fix signedness issue net: bnx2x: fix error value sign 8139cp: fix checksum broken r8169: fix checksum broken rds: Integer overflow in RDS cmsg handling ... | 19 November 2010, 23:25:59 UTC |
| 6656b3f | Linus Torvalds | 19 November 2010, 19:59:49 UTC | Merge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev * 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev: sata_via: apply magic FIFO fix to vt6420 too | 19 November 2010, 19:59:49 UTC |
| 33e0d57 | Linus Torvalds | 19 November 2010, 19:54:40 UTC | Revert "kernel: make /proc/kallsyms mode 400 to reduce ease of attacking" This reverts commit 59365d136d205cc20fe666ca7f89b1c5001b0d5a. It turns out that this can break certain existing user land setups. Quoth Sarah Sharp: "On Wednesday, I updated my branch to commit 460781b from linus' tree, and my box would not boot. klogd segfaulted, which stalled the whole system. At first I thought it actually hung the box, but it continued booting after 5 minutes, and I was able to log in. It dropped back to the text console instead of the graphical bootup display for that period of time. dmesg surprisingly still works. I've bisected the problem down to this commit (commit 59365d136d205cc20fe666ca7f89b1c5001b0d5a) The box is running klogd 1.5.5ubuntu3 (from Jaunty). Yes, I know that's old. I read the bit in the commit about changing the permissions of kallsyms after boot, but if I can't boot that doesn't help." So let's just keep the old default, and encourage distributions to do the "chmod -r /proc/kallsyms" in their bootup scripts. This is not worth a kernel option to change default behavior, since it's so easily done in user space. Reported-and-bisected-by: Sarah Sharp <sarah.a.sharp@linux.intel.com> Cc: Marcus Meissner <meissner@suse.de> Cc: Tejun Heo <tj@kernel.org> Cc: Eugene Teo <eugeneteo@kernel.org> Cc: Jesper Juhl <jj@chaosbits.net> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 19 November 2010, 19:54:40 UTC |
| 864ee6c | Linus Torvalds | 19 November 2010, 18:31:04 UTC | Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: fix typo in keycode validation supporting large scancodes Input: aiptek - tighten up permissions on sysfs attributes Input: sysrq - pass along lone Alt + SysRq | 19 November 2010, 18:31:04 UTC |
| 973d168 | Linus Torvalds | 19 November 2010, 18:28:13 UTC | Merge branch 'drm-intel-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/ickle/drm-intel * 'drm-intel-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/ickle/drm-intel: drm/i915: Disable FBC on Ironlake to save 1W drm/i915: Take advantage of auto-polling CRT hotplug detection on PCH hardware drm/i915/crt: Introduce struct intel_crt drm/i915: Do not hold mutex when faulting in user addresses drm: radeon: fix error value sign drm/radeon/kms: fix and unify tiled buffer alignment checking for r6xx/7xx drm/i915: Retire any pending operations on the old scanout when switching drm/i915: Fix I2C adapter registration | 19 November 2010, 18:28:13 UTC |
| 764bc56 | Linus Torvalds | 19 November 2010, 18:27:57 UTC | Merge branch 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 * 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: (40 commits) drm/radeon/kms: i2c s/sprintf/snprintf/g for safety drm/radeon/kms: fix i2c pad masks on rs4xx drm/ttm: Fix up a theoretical deadlock drm/radeon/kms: fix tiling info on evergreen drm/radeon/kms: fix alignment when allocating buffers drm/vmwgfx: Fix up an error path during bo creation drm/radeon/kms: register an i2c adapter name for the dp aux bus drm/radeon/kms/atom: add proper external encoders support drm/radeon/kms/atom: cleanup and unify DVO handling drm/radeon/kms: properly power up/down the eDP panel as needed (v4) drm/radeon/kms/atom: set sane defaults in atombios_get_encoder_mode() drm/radeon/kms: turn the backlight off explicitly for dpms drm/radeon/kms: fix typo in r600 cs checker drm: radeon: fix error value sign drm/radeon/kms: fix and unify tiled buffer alignment checking for r6xx/7xx nouveau: Acknowledge HPD irq in handler, not bottom half drm/nouveau: Fix a few confusions between "chipset" and "card_type". drm/nouveau: don't expose backlight control when available through ACPI drm/nouveau/pm: improve memtiming mappings drm/nouveau: Make PCIE GART size depend on the available RAMIN space. ... | 19 November 2010, 18:27:57 UTC |
| b1353e4 | Tejun Heo | 19 November 2010, 14:29:19 UTC | sata_via: apply magic FIFO fix to vt6420 too vt6420 has the same FIFO overflow problem as vt6421 when combined with certain devices. This patch applies the magic fix to vt6420 too. Signed-off-by: Tejun Heo <tj@kernel.org> Reported-by: Martin Qvist <q@maq.dk> Reported-by: Peter Zijlstra <peterz@infradead.org> Cc: Joseph Chan <JosephChan@via.com.tw> Cc: stable@kernel.org Signed-off-by: Jeff Garzik <jgarzik@redhat.com> | 19 November 2010, 18:16:26 UTC |
| 0302b86 | Randy Dunlap | 18 November 2010, 13:02:37 UTC | net: fix kernel-doc for sk_filter_rcu_release Fix kernel-doc warning for sk_filter_rcu_release(): Warning(net/core/filter.c:586): missing initial short description on line: * sk_filter_rcu_release: Release a socket filter by rcu_head Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: netdev@vger.kernel.org Signed-off-by: David S. Miller <davem@davemloft.net> | 19 November 2010, 17:27:15 UTC |
| d9efd2a | Sarveshwar Bandi | 18 November 2010, 23:44:45 UTC | be2net: Fix to avoid firmware update when interface is not open. Since interrupts are enabled only when open is called on the interface, Attempting a firmware update operation when interface is down could lead to partial success or failure of operation. This fix fails the request if netif_running is false. Signed-off-by: Sarveshwar Bandi <Sarveshwar.Bandi@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net> | 19 November 2010, 16:57:19 UTC |
| 5a9ae68 | Darrick J. Wong | 19 November 2010, 14:56:44 UTC | ext4: ext4_fill_super shouldn't return 0 on corruption At the start of ext4_fill_super, ret is set to -EINVAL, and any failure path out of that function returns ret. However, the generic_check_addressable clause sets ret = 0 (if it passes), which means that a subsequent failure (e.g. a group checksum error) returns 0 even though the mount should fail. This causes vfs_kern_mount in turn to think that the mount succeeded, leading to an oops. A simple fix is to avoid using ret for the generic_check_addressable check, which was last changed in commit 30ca22c70e3ef0a96ff84de69cd7e8561b416cb2. Signed-off-by: Darrick J. Wong <djwong@us.ibm.com> Signed-off-by: "Theodore Ts'o" <tytso@mit.edu> | 19 November 2010, 14:56:44 UTC |
| 2811fe2 | Axel Lin | 19 November 2010, 07:48:06 UTC | ASoC: uda134x - set reg_cache_default to uda134x_reg After checking the code in 2.6.36, I found this is missing during multi-component conversion. Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> | 19 November 2010, 11:19:38 UTC |
| 16c59ef | Alex Shi | 19 November 2010, 09:33:55 UTC | drm/i915: Disable FBC on Ironlake to save 1W Frame buffer compression is broken on Ironlake due to buggy hardware. Currently it is disabled through chicken bits, but it still consumes over 1W more than if we simply never attempt to enable the FBC code paths. Signed-off-by: Alex Shi <alex.shi@intel.com> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: stable@kernel.org | 19 November 2010, 09:36:21 UTC |
| e7dbb2f | Keith Packard | 16 November 2010, 08:03:53 UTC | drm/i915: Take advantage of auto-polling CRT hotplug detection on PCH hardware Both IBX and CPT have an automatic hotplug detection mode which appears to work reliably enough that we can dispense with the manual force hotplug trigger stuff. This means that hotplug detection is as simple as reading the current hotplug register values. The first time the hotplug detection is activated, the code synchronously waits for a hotplug sequence in case the hardware hasn't bothered to do a detection cycle since being initialized. Signed-off-by: Keith Packard <keithp@keithp.com> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> | 19 November 2010, 09:30:28 UTC |
| c9a1c4c | Chris Wilson | 16 November 2010, 10:58:37 UTC | drm/i915/crt: Introduce struct intel_crt We will use this structure in future patches to store CRT specific information on the encoder. Split out and tweaked from a patch by Keith Packard. Signed-off-by: Keith Packard <keithp@kithp.com> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> | 19 November 2010, 09:30:28 UTC |
| 51311d0 | Chris Wilson | 17 November 2010, 09:10:42 UTC | drm/i915: Do not hold mutex when faulting in user addresses Linus Torvalds found that it was rather trivial to trigger a system freeze: In fact, with lockdep, I don't even need to do the sysrq-d thing: it shows the bug as it happens. It's the X server taking the same lock recursively. Here's the problem: ============================================= [ INFO: possible recursive locking detected ] 2.6.37-rc2-00012-gbdbd01a #7 --------------------------------------------- Xorg/2816 is trying to acquire lock: (&dev->struct_mutex){+.+.+.}, at: [<ffffffff812c626c>] i915_gem_fault+0x50/0x17e but task is already holding lock: (&dev->struct_mutex){+.+.+.}, at: [<ffffffff812c403b>] i915_mutex_lock_interruptible+0x28/0x4a other info that might help us debug this: 2 locks held by Xorg/2816: #0: (&dev->struct_mutex){+.+.+.}, at: [<ffffffff812c403b>] i915_mutex_lock_interruptible+0x28/0x4a #1: (&mm->mmap_sem){++++++}, at: [<ffffffff81022d4f>] page_fault+0x156/0x37b This recursion was introduced by rearranging the locking to avoid the double locking on the fast path (4f27b5d and fbd5a26d) and the introduction of the prefault to encourage the fast paths (b5e4f2b). In order to undo the problem, we rearrange the code to perform the access validation upfront, attempt to prefault and then fight for control of the mutex. the best case scenario where the mutex is uncontended the prefaulting is not wasted. Reported-and-tested-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> | 19 November 2010, 09:30:15 UTC |
| b5d827b | Ian Campbell | 08 December 2009, 01:10:27 UTC | xen: make evtchn's name less generic Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> | 19 November 2010, 07:44:44 UTC |
| 67cb405 | Jeremy Fitzhardinge | 19 November 2010, 06:43:38 UTC | Merge branch 'xen/dev-evtchn' into upstream/evtchn * xen/dev-evtchn: xen/evtchn: add missing static xen/evtchn: Fix name of Xen event-channel device xen/evtchn: don't do unbind_from_irqhandler under spinlock xen/evtchn: remove spurious barrier xen/evtchn: ports start enabled xen/evtchn: dynamically allocate port_user array xen/evtchn: track enabled state for each port | 19 November 2010, 06:43:38 UTC |
| bc7fc5e | Jeremy Fitzhardinge | 19 November 2010, 06:32:17 UTC | xen/evtchn: the evtchn device is non-seekable Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> | 19 November 2010, 06:32:17 UTC |
| 9045d47 | Jeremy Fitzhardinge | 19 November 2010, 01:14:46 UTC | Revert "xen/privcmd: create address space to allow writable mmaps" This reverts commit 24a89b5be4cf2b7f1b49b56b6cb4a7b71fccf241. We should no longer need an address space now that we're correctly setting VM_PFNMAP on our vmas. Conflicts: drivers/xen/xenfs/super.c Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> | 19 November 2010, 01:14:46 UTC |
| 164bcb9 | Alex Deucher | 18 November 2010, 16:37:18 UTC | drm/radeon/kms: i2c s/sprintf/snprintf/g for safety As per advice from Jean Delvare. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Acked-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Dave Airlie <airlied@redhat.com> | 18 November 2010, 23:27:48 UTC |
| be66305 | Alex Deucher | 18 November 2010, 22:18:08 UTC | drm/radeon/kms: fix i2c pad masks on rs4xx These got lost in the last i2c cleanup. Fixes: https://bugzilla.kernel.org/show_bug.cgi?id=23222 Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Cc: stable@kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com> | 18 November 2010, 23:02:05 UTC |
| 589136b | Linus Torvalds | 18 November 2010, 23:01:43 UTC | Merge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev * 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev: [libata] remove SCSI host lock and serial number usage from ata_scsi_queuecmd | 18 November 2010, 23:01:43 UTC |
| 5d3efe0 | Randy Dunlap | 18 November 2010, 20:27:37 UTC | MAINTAINERS: update documentation entries Update kernel-doc and Documentation maintainers info. Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 18 November 2010, 23:00:47 UTC |
| f830673 | Andres Salomon | 18 November 2010, 20:27:36 UTC | Documentation/development-process: more staging info Document things that I would've liked to have known when submitting a driver to gregkh for staging. Signed-off-by: Andres Salomon <dilinger@queued.net> Acked-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 18 November 2010, 23:00:47 UTC |
| e4fabad | Andres Salomon | 18 November 2010, 20:27:35 UTC | Documentation/development-process: use -next trees instead of staging This is confusing, as we have "staging" trees for drivers/staging. Call them -next trees. Signed-off-by: Andres Salomon <dilinger@queued.net> Acked-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 18 November 2010, 23:00:47 UTC |
| f99e0e9 | Hans J. Koch | 18 November 2010, 20:27:34 UTC | Documentation: change email address for Hans Koch My old mail address doesn't exist anymore. This changes all occurrences to my new address. Signed-off-by: Hans J. Koch <hjk@hansjkoch.de> Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 18 November 2010, 23:00:46 UTC |
| ebde7b0 | Bernhard Walle | 18 November 2010, 20:27:33 UTC | Documentation/gpio.txt: explain poll/select usage Add a bit more information how to use poll(2) on GPIO value files correctly. For me it was not clear that I need to poll(2) for POLLPRI|POLLERR or select(2) for exceptfds. Signed-off-by: Bernhard Walle <walle@corscience.de> Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 18 November 2010, 23:00:46 UTC |
| 09c9feb | Dan Carpenter | 18 November 2010, 20:27:32 UTC | Documentation: make configfs example code simpler, clearer If "p" is NULL then it will cause an oops when we pass it to simple_strtoul(). In this case "p" can not be NULL so I removed the check. I also changed the check a little to make it more explicit that we are testing whether p points to the NUL char. Signed-off-by: Dan Carpenter <error27@gmail.com> Acked-by: Joel Becker <joel.becker@oracle.com> Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 18 November 2010, 23:00:46 UTC |
| 2b35f4d | Randy Dunlap | 18 November 2010, 20:27:31 UTC | kernel-doc: escape xml for structs scripts/kernel-doc was leaving unescaped '<', '>', and '&' in generated xml output for structs. This causes xml parser errors. Convert these characters to "<", ">", and "&" as needed to prevent errors. Most of the conversion was already done; complete it just before output. Documentation/DocBook/device-drivers.xml:41883: parser error : StartTag: invalid element name #define INPUT_KEYMAP_BY_INDEX (1 << 0) Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 18 November 2010, 23:00:46 UTC |
| dba4490 | Patrick McHardy | 18 November 2010, 08:20:57 UTC | netfilter: fix IP_VS dependencies When NF_CONNTRACK is enabled, IP_VS uses conntrack symbols. Therefore IP_VS can't be linked statically when conntrack is built modular. Reported-by: Justin P. Mattock <justinmattock@gmail.com> Tested-by: Justin P. Mattock <justinmattock@gmail.com> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net> | 18 November 2010, 21:14:33 UTC |
| 925e277 | Wolfram Sang | 16 November 2010, 09:40:02 UTC | net: irda: irttp: sync error paths of data- and udata-requests irttp_data_request() returns meaningful errorcodes, while irttp_udata_request() just returns -1 in similar situations. Sync the two and the loglevels of the accompanying output. Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Cc: Samuel Ortiz <sameo@linux.intel.com> Cc: David Miller <davem@davemloft.net> Signed-off-by: David S. Miller <davem@davemloft.net> | 18 November 2010, 20:24:25 UTC |
| 18a31e1 | Thomas Graf | 17 November 2010, 04:12:02 UTC | ipv6: Expose reachable and retrans timer values as msecs Expose reachable and retrans timer values in msecs instead of jiffies. Both timer values are already exposed as msecs in the neighbour table netlink interface. The creation timestamp format with increased precision is kept but cleaned up. Signed-off-by: Thomas Graf <tgraf@infradead.org> Cc: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by: David S. Miller <davem@davemloft.net> | 18 November 2010, 20:08:36 UTC |
| 07bfa52 | David S. Miller | 18 November 2010, 19:56:09 UTC | Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6 | 18 November 2010, 19:56:09 UTC |
| 2811036 | Youquan Song | 18 November 2010, 23:28:20 UTC | Fix build failure at cx25821-video driver Kernel build fail for cx25821-video has depends on smp_lock.h header file, but the dependency is removed in recent commit 451a3c24b013. Signed-off-by: Youquan Song <youquan.song@intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 18 November 2010, 19:42:05 UTC |
| 93908d1 | Thomas Graf | 17 November 2010, 01:44:24 UTC | ipv6: Expose IFLA_PROTINFO timer values in msecs instead of jiffies IFLA_PROTINFO exposes timer related per device settings in jiffies. Change it to expose these values in msecs like the sysctl interface does. I did not find any users of IFLA_PROTINFO which rely on any of these values and even if there are, they are likely already broken because there is no way for them to reliably convert such a value to another time format. Signed-off-by: Thomas Graf <tgraf@infradead.org> Cc: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by: David S. Miller <davem@davemloft.net> | 18 November 2010, 19:05:01 UTC |
| ed1d77b | Linus Torvalds | 18 November 2010, 18:56:29 UTC | hardirq.h: needs sched.h if using BKL This really isn't the right thing to do, and strictly speaking we should have the BKL depth count in the thread info right next to the preempt count. The two really do go together. However, since that would involve a patch to all architectures, and the BKL is finally going away, it's simply not worth the effort to do the RightThing(tm). Just re-instate the <linux/sched.h> include that we used to get accidentally from the smp_lock.h one. This is all fallout from the same old "BKL: remove extraneous #include <smp_lock.h>" commit. Reported-by: Ingo Molnar <mingo@elte.hu> Tested-by: Randy Dunlap <randy.dunlap@oracle.com> Cc: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 18 November 2010, 18:56:29 UTC |
| d530db0 | Namhyung Kim | 16 November 2010, 05:27:51 UTC | 3c59x: fix build failure on !CONFIG_PCI VORTEX_PCI() could return NULL so it needs to be casted before accessing any member of struct pci_dev. This fixes following build failure. Likewise VORTEX_EISA() was changed also. CC [M] drivers/net/3c59x.o drivers/net/3c59x.c: In function 'acpi_set_WOL': drivers/net/3c59x.c:3211:39: warning: dereferencing 'void *' pointer drivers/net/3c59x.c:3211:39: error: request for member 'current_state' in something not a structure or union make[3]: *** [drivers/net/3c59x.o] Error 1 make[2]: *** [drivers/net/3c59x.o] Error 2 make[1]: *** [sub-make] Error 2 make: *** [all] Error 2 Signed-off-by: Namhyung Kim <namhyung@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> | 18 November 2010, 18:47:42 UTC |
| 1aa46ec | Ken Kawasaki | 13 November 2010, 13:42:08 UTC | ipg.c: remove id [SUNDANCE, 0x1021] ipg.c: The id [SUNDANCE, 0x1021] (=[0x13f0, 0x1021]) is defined at dl2k.h and ipg.c. But this device works better with dl2k driver. This problem is similar with the commit [25cca5352712561fba97bd37c495593d641c1d39 ipg: Remove device claimed by dl2k from pci id table] at 11 Feb 2010. Signed-off-by: Ken Kawasaki <ken_kawasaki@spring.nifty.jp> Signed-off-by: David S. Miller <davem@davemloft.net> | 18 November 2010, 18:45:24 UTC |
| 8ea9122 | Vasiliy Kulikov | 18 November 2010, 18:35:58 UTC | net: caif: spi: fix potential NULL dereference alloc_netdev() is not checked here for NULL return value. dev is check instead. It might lead to NULL dereference of ndev. Signed-off-by: Vasiliy Kulikov <segoon@openwall.com> Signed-off-by: David S. Miller <davem@davemloft.net> | 18 November 2010, 18:35:58 UTC |
| 3bf30b5 | Rajkumar Manoharan | 18 November 2010, 06:49:52 UTC | ath9k_htc: Avoid setting QoS control for non-QoS frames Setting tid information in the TX header is required only for QoS frames. Not handling this case causes severe data loss with some APs. Cc: stable@kernel.org Signed-off-by: Rajkumar Manoharan <rmanoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com> | 18 November 2010, 18:17:47 UTC |
| fb3ff69 | Linus Torvalds | 18 November 2010, 17:45:47 UTC | Merge branch 'kvm-updates/2.6.37' of git://git.kernel.org/pub/scm/virt/kvm/kvm * 'kvm-updates/2.6.37' of git://git.kernel.org/pub/scm/virt/kvm/kvm: KVM: VMX: Fix host userspace gsbase corruption KVM: Correct ordering of ldt reload wrt fs/gs reload | 18 November 2010, 17:45:47 UTC |
| 7d8e76b | John Fastabend | 16 November 2010, 19:42:53 UTC | net: zero kobject in rx_queue_release netif_set_real_num_rx_queues() can decrement and increment the number of rx queues. For example ixgbe does this as features and offloads are toggled. Presumably this could also happen across down/up on most devices if the available resources changed (cpu offlined). The kobject needs to be zero'd in this case so that the state is not preserved across kobject_put()/kobject_init_and_add(). This resolves the following error report. ixgbe 0000:03:00.0: eth2: NIC Link is Up 10 Gbps, Flow Control: RX/TX kobject (ffff880324b83210): tried to init an initialized object, something is seriously wrong. Pid: 1972, comm: lldpad Not tainted 2.6.37-rc18021qaz+ #169 Call Trace: [<ffffffff8121c940>] kobject_init+0x3a/0x83 [<ffffffff8121cf77>] kobject_init_and_add+0x23/0x57 [<ffffffff8107b800>] ? mark_lock+0x21/0x267 [<ffffffff813c6d11>] net_rx_queue_update_kobjects+0x63/0xc6 [<ffffffff813b5e0e>] netif_set_real_num_rx_queues+0x5f/0x78 [<ffffffffa0261d49>] ixgbe_set_num_queues+0x1c6/0x1ca [ixgbe] [<ffffffffa0262509>] ixgbe_init_interrupt_scheme+0x1e/0x79c [ixgbe] [<ffffffffa0274596>] ixgbe_dcbnl_set_state+0x167/0x189 [ixgbe] Signed-off-by: John Fastabend <john.r.fastabend@intel.com> Acked-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> | 18 November 2010, 17:41:40 UTC |
| ef22b7b | Tetsuo Handa | 18 November 2010, 17:40:04 UTC | net: Fix duplicate volatile warning. jiffies is defined as "volatile". extern unsigned long volatile __jiffy_data jiffies; ACCESS_ONCE() uses "volatile". As a result, some compilers warn duplicate `volatile' for ACCESS_ONCE(jiffies). Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> Signed-off-by: David S. Miller <davem@davemloft.net> | 18 November 2010, 17:40:04 UTC |
| b52b97a | Giuseppe Cavallaro | 18 November 2010, 17:32:02 UTC | MAINTAINERS: Add stmmac maintainer Add STMMAC to the list of supported Ethernet drivers and myself as maintainer. Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: David S. Miller <davem@davemloft.net> | 18 November 2010, 17:32:02 UTC |
