| cd29cf7 | Manish Katiyar | 04 February 2009, 23:12:19 UTC | rtc-ds1390: fix compilation warnings in drivers/rtc/rtc-ds1390.c drivers/rtc/rtc-ds1390.c:125: warning: unused variable 'rtc' Signed-off-by: Manish Katiyar <mkatiyar@gmail.com> Signed-off-by: Alessandro Zummo <a.zummo@towertech.it> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 05 February 2009, 20:56:48 UTC |
| ce43ae5 | Mike Rapoport | 04 February 2009, 23:12:18 UTC | drivers/video/backlight: rename da903x to da903x_bl Currently both da903x backlight and voltage reulator drivers have the same name. Rename the backlight driver to allow use of both drivers as modules. Signed-off-by: Mike Rapoport <mike@compulab.co.il> Acked-by: Eric Miao <eric.miao@marvell.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> | 05 February 2009, 20:56:48 UTC |
| dfecb71 | Hans-Christian Egtvedt | 04 February 2009, 23:12:17 UTC | atmel-ssc: fix misuse of dev_dbg when requested ssc instance is not found The ssc pointer is not valid when the id is not found in the list. Convert the message from a debug one into an error message and avoid dereferencing the bad pointer. Signed-off-by: Hans-Christian Egtvedt <hans-christian.egtvedt@atmel.com> Cc: Kay Sievers <kay.sievers@vrfy.org> Cc: Huang Weiyi <weiyi.huang@gmail.com> Acked-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com> Cc: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 05 February 2009, 20:56:48 UTC |
| ab92661 | Carsten Otte | 04 February 2009, 23:12:16 UTC | do_wp_page: fix regression with execute in place Fix do_wp_page for VM_MIXEDMAP mappings. In the case where pfn_valid returns 0 for a pfn at the beginning of do_wp_page and the mapping is not shared writable, the code branches to label `gotten:' with old_page == NULL. In case the vma is locked (vma->vm_flags & VM_LOCKED), lock_page, clear_page_mlock, and unlock_page try to access the old_page. This patch checks whether old_page is valid before it is dereferenced. The regression was introduced by "mlock: mlocked pages are unevictable" (commit b291f000393f5a0b679012b39d79fbc85c018233). Signed-off-by: Carsten Otte <cotte@de.ibm.com> Cc: Nick Piggin <npiggin@suse.de> Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: <stable@kernel.org> [2.6.28.x] Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 05 February 2009, 20:56:48 UTC |
| 777c6c5 | Johannes Weiner | 04 February 2009, 23:12:14 UTC | wait: prevent exclusive waiter starvation With exclusive waiters, every process woken up through the wait queue must ensure that the next waiter down the line is woken when it has finished. Interruptible waiters don't do that when aborting due to a signal. And if an aborting waiter is concurrently woken up through the waitqueue, noone will ever wake up the next waiter. This has been observed with __wait_on_bit_lock() used by lock_page_killable(): the first contender on the queue was aborting when the actual lock holder woke it up concurrently. The aborted contender didn't acquire the lock and therefor never did an unlock followed by waking up the next waiter. Add abort_exclusive_wait() which removes the process' wait descriptor from the waitqueue, iff still queued, or wakes up the next waiter otherwise. It does so under the waitqueue lock. Racing with a wake up means the aborting process is either already woken (removed from the queue) and will wake up the next waiter, or it will remove itself from the queue and the concurrent wake up will apply to the next waiter after it. Use abort_exclusive_wait() in __wait_event_interruptible_exclusive() and __wait_on_bit_lock() when they were interrupted by other means than a wake up through the queue. [akpm@linux-foundation.org: coding-style fixes] Reported-by: Chris Mason <chris.mason@oracle.com> Signed-off-by: Johannes Weiner <hannes@cmpxchg.org> Mentored-by: Oleg Nesterov <oleg@redhat.com> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Matthew Wilcox <matthew@wil.cx> Cc: Chuck Lever <cel@citi.umich.edu> Cc: Nick Piggin <nickpiggin@yahoo.com.au> Cc: Ingo Molnar <mingo@elte.hu> Cc: <stable@kernel.org> ["after some testing"] Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 05 February 2009, 20:56:48 UTC |
| 40b0bb1 | Randy Dunlap | 04 February 2009, 23:12:13 UTC | maintainers: general@lists.openfabrics.org is moderated I got the "list is moderated message," so add it here. Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Cc: Roland Dreier <rolandd@cisco.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 05 February 2009, 20:56:47 UTC |
| 87357d2 | Martin Kebert | 04 February 2009, 23:12:12 UTC | lis3lv02d: add axes knowledge for HP 6710 Add support for the HP laptops of model 6710x for having correctly setup axes. Signed-off-by: Martin Kebert <gkmarty@gmail.com> Signed-off-by: Eric Piel <eric.piel@tremplin-utc.net> Acked-by: Pavel Machek <pavel@suse.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 05 February 2009, 20:56:47 UTC |
| c77a022 | Pavel Herrmann | 04 February 2009, 23:12:11 UTC | lis3lv02d: add axes knowledge for HP 6730 Add support for the HP laptops of model 6730x for having correctly setup axes. Signed-off-by: Pavel Herrmann <morpheus.ibis@gmail.com> Signed-off-by: Eric Piel <eric.piel@tremplin-utc.net> Acked-by: Pavel Machek <pavel@suse.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 05 February 2009, 20:56:47 UTC |
| 80eda5f | Eric Piel | 04 February 2009, 23:12:11 UTC | lis3lv02d: add axes knowledge for HP 6530 Add support for the HP laptops of model 6530x for having correctly setup axes. Reported-by: Jerome Poulin <jeromepoulin@gmail.com> Signed-off-by: Eric Piel <eric.piel@tremplin-utc.net> Acked-by: Pavel Machek <pavel@suse.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 05 February 2009, 20:56:47 UTC |
| 6bfef2b | Jiri Tersel | 04 February 2009, 23:12:09 UTC | lis3lv02d: add axes knowledge for HP 6510b According to dmesg my laptop model HP 6510b is not being recognized by this driver. After I have modified "lis3lv02d.c" axes in Neverball are OK. Signed-off-by: Jiri Tersel <tersel@mail.muni.cz> Signed-off-by: Eric Piel <eric.piel@tremplin-utc.net> Acked-by: Pavel Machek <pavel@suse.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 05 February 2009, 20:56:47 UTC |
| 44f0606 | Andrew Morton | 04 February 2009, 23:12:07 UTC | hp-wmi: fix error path in hp_wmi_bios_setup() The error-path code can call rfkill_unregister() with a pointer which does not contain the result of a call to rfkill_register(). It goes BUG(). Addresses http://bugzilla.kernel.org/show_bug.cgi?id=12560. Cc: Frans Pop <elendil@planet.nl> Cc: Larry Finger <Larry.Finger@lwfinger.net> Cc: Len Brown <lenb@kernel.org> Acked-by: Matthew Garrett <mjg@redhat.com> Reported-by: Helge Deller <deller@gmx.de> Testted-by: Helge Deller <deller@gmx.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 05 February 2009, 20:56:47 UTC |
| 60fd760 | Andrew Morton | 04 February 2009, 23:12:06 UTC | revert "rlimit: permit setting RLIMIT_NOFILE to RLIM_INFINITY" Revert commit 0c2d64fb6cae9aae480f6a46cfe79f8d7d48b59f because it causes (arguably poorly designed) existing userspace to spend interminable periods closing billions of not-open file descriptors. We could bring this back, with some sort of opt-in tunable in /proc, which defaults to "off". Peter's alanysis follows: : I spent several hours trying to get to the bottom of a serious : performance issue that appeared on one of our servers after upgrading to : 2.6.28. In the end it's what could be considered a userspace bug that : was triggered by a change in 2.6.28. Since this might also affect other : people I figured I'd at least document what I found here, and maybe we : can even do something about it: : : : So, I upgraded some of debian.org's machines to 2.6.28.1 and immediately : the team maintaining our ftp archive complained that one of their : scripts that previously ran in a few minutes still hadn't even come : close to being done after an hour or so. Downgrading to 2.6.27 fixed : that. : : Turns out that script is forking a lot and something in it or python or : whereever closes all the file descriptors it doesn't want to pass on. : That is, it starts at zero and goes up to ulimit -n/RLIMIT_NOFILE and : closes them all with a few exceptions. : : Turns out that takes a long time when your limit -n is now 2^20 (1048576). : : With 2.6.27.* the ulimit -n was the standard 1024, but with 2.6.28 it is : now a thousand times that. : : 2.6.28 included a patch titled "rlimit: permit setting RLIMIT_NOFILE to : RLIM_INFINITY" (0c2d64fb6cae9aae480f6a46cfe79f8d7d48b59f)[1] that : allows, as the title implies, to set the limit for number of files to : infinity. : : Closer investigation showed that the broken default ulimit did not apply : to "system" processes (like stuff started from init). In the end I : could establish that all processes that passed through pam_limit at one : point had the bad resource limit. : : Apparently the pam library in Debian etch (4.0) initializes the limits : to some default values when it doesn't have any settings in limit.conf : to override them. Turns out that for nofiles this is RLIM_INFINITY. : Commenting out "case RLIMIT_NOFILE" in pam_limit.c:267 of our pam : package version 0.79-5 fixes that - tho I'm not sure what side effects : that has. : : Debian lenny (the upcoming 5.0 version) doesn't have this issue as it : uses a different pam (version). Reported-by: Peter Palfrader <weasel@debian.org> Cc: Adam Tkac <vonsch@gmail.com> Cc: Michael Kerrisk <mtk.manpages@googlemail.com> Cc: <stable@kernel.org> [2.6.28.x] Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 05 February 2009, 20:56:47 UTC |
| a68e61e | Tony Battersby | 04 February 2009, 23:12:04 UTC | shm: fix shmctl(SHM_INFO) lockup with !CONFIG_SHMEM shm_get_stat() assumes that the inode is a "struct shmem_inode_info", which is incorrect for !CONFIG_SHMEM (see fs/ramfs/inode.c: ramfs_get_inode() vs. mm/shmem.c: shmem_get_inode()). This bad assumption can cause shmctl(SHM_INFO) to lockup when shm_get_stat() tries to spin_lock(&info->lock). Users of !CONFIG_SHMEM may encounter this lockup simply by invoking the 'ipcs' command. Reported by Jiri Olsa back in February 2008: http://lkml.org/lkml/2008/2/29/74 Signed-off-by: Tony Battersby <tonyb@cybernetics.com> Cc: Jiri Kosina <jkosina@suse.cz> Reported-by: Jiri Olsa <olsajiri@gmail.com> Cc: Hugh Dickins <hugh@veritas.com> Cc: <stable@kernel.org> [2.6.everything] Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 05 February 2009, 20:56:47 UTC |
| 1f5e31d | Andrea Righi | 04 February 2009, 23:12:03 UTC | fbmem: don't call copy_from/to_user() with mutex held Avoid calling copy_from/to_user() with fb_info->lock mutex held in fbmem ioctl(). fb_mmap() is called under mm->mmap_sem (A) held, that also acquires fb_info->lock (B); fb_ioctl() takes fb_info->lock (B) and does copy_from/to_user() that might acquire mm->mmap_sem (A), causing a deadlock. NOTE: it doesn't push down the fb_info->lock in each own driver's fb_ioctl(), so there are still potential deadlocks elsewhere. Signed-off-by: Andrea Righi <righi.andrea@gmail.com> Cc: Dave Jones <davej@redhat.com> Cc: "Rafael J. Wysocki" <rjw@sisk.pl> Cc: Johannes Weiner <hannes@saeurebad.de> Cc: Krzysztof Helt <krzysztof.h1@wp.pl> Cc: Harvey Harrison <harvey.harrison@gmail.com> Cc: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 05 February 2009, 20:56:46 UTC |
| afd8d0f | David Brownell | 04 February 2009, 23:12:01 UTC | rtc: rtc-dm355evm driver Simple RTC driver for the MSP430 firmware on the DM355 EVM board. Other than not supporting atomic reads/writes of all four bytes, this is reasonable as a basic no-alarm RTC. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com> Acked-by: Alessandro Zummo <a.zummo@towertech.it> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 05 February 2009, 20:56:46 UTC |
| 77a5926 | Matthew Garrett | 04 February 2009, 23:12:00 UTC | misc: dell-laptop should depend on POWER_SUPPLY dell-laptop makes use of the power supply class information to choose which backlight interface to change. Add a depends on it. Signed-off-by: Matthew Garrett <mjg@redhat.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: "Rafael J. Wysocki" <rjw@sisk.pl> Cc: Len Brown <lenb@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 05 February 2009, 20:56:46 UTC |
| ac7b900 | Peter Zijlstra | 04 February 2009, 23:11:59 UTC | generic swap(): don't return a value from swap() The swap() macro is accidentally retuning the value of its first argument. Change it into a doesn't-return-anything macro before someone goes and relies upon this behaviour. Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Wu Fengguang <wfg@linux.intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 05 February 2009, 20:56:46 UTC |
| c073b2d | David Altobelli | 04 February 2009, 23:11:58 UTC | hpilo: open/close fix The device can take a while to respond to an open/close request, so increase the time kernel will wait for response (1 ms to 10ms). Also, properly clean up a channel on a failed open, by calling the channel close routine. Just freeing the memory isn't sufficient, the device needs to be informed that the channel is no longer open, and the device memory cleared of references to freed dma buffer. Signed-off-by: David Altobelli <david.altobelli@hp.com> Cc: Greg KH <greg@kroah.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 05 February 2009, 20:56:46 UTC |
| 58763a2 | Andrew Morton | 04 February 2009, 23:11:58 UTC | kernel/async.c: fix printk warnings alpha: kernel/async.c: In function 'run_one_entry': kernel/async.c:141: warning: format '%lli' expects type 'long long int', but argument 2 has type 'async_cookie_t' kernel/async.c:149: warning: format '%lli' expects type 'long long int', but argument 2 has type 'async_cookie_t' kernel/async.c:149: warning: format '%lld' expects type 'long long int', but argument 4 has type 's64' kernel/async.c: In function 'async_synchronize_cookie_special': kernel/async.c:250: warning: format '%lli' expects type 'long long int', but argument 3 has type 's64' Cc: Arjan van de Ven <arjan@infradead.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 05 February 2009, 20:56:46 UTC |
| 647802d | Linus Torvalds | 04 February 2009, 21:58:50 UTC | Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: x86: APIC: enable workaround on AMD Fam10h CPUs xen: disable interrupts before saving in percpu x86: add x86@kernel.org to MAINTAINERS x86: push old stack address on irqstack for unwinder irq, x86: fix lock status with numa_migrate_irq_desc x86: add cache descriptors for Intel Core i7 x86/Voyager: make it build and boot | 04 February 2009, 21:58:50 UTC |
| 3e561f9 | Linus Torvalds | 04 February 2009, 21:58:37 UTC | Merge branch 'sched-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'sched-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: sched: add missing kernel-doc in sched.h | 04 February 2009, 21:58:37 UTC |
| 9f96ae6 | Linus Torvalds | 04 February 2009, 21:58:24 UTC | Merge branch 'tracing-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'tracing-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: ftrace: do_each_pid_task() needs rcu lock | 04 February 2009, 21:58:24 UTC |
| 9dfea1b | Linus Torvalds | 04 February 2009, 17:39:12 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: ALSA: pcm_oss: AFMT_S24_LE is set twice in return value ALSA: ASoC: email - update email addresses. OMAP: ASoC: Fix spinlock misuse in omap-pcm.c ALSA: hda - No widget selection for volume knob widgets in proc output ALSA: hda - Add support of iMac 24 Aluminium ALSA: alsa: time reaches -1, tested 0 ALSA: hda - Add quirk for another HP dv5 model | 04 February 2009, 17:39:12 UTC |
| 7df0eb4 | Takashi Iwai | 04 February 2009, 17:19:11 UTC | Merge branch 'fix/asoc' into for-linus | 04 February 2009, 17:19:11 UTC |
| af7af69 | Takashi Iwai | 04 February 2009, 17:19:07 UTC | Merge branch 'fix/hda' into for-linus | 04 February 2009, 17:19:07 UTC |
| 7924f0c | Roel Kluin | 04 February 2009, 17:14:55 UTC | ALSA: pcm_oss: AFMT_S24_LE is set twice in return value AFMT_S24_LE is set twice in return value vi sound/core/oss/pcm_oss.c +640 #define AFMT_S24_LE 0x00008000 #define AFMT_S24_BE 0x00010000 Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> | 04 February 2009, 17:18:03 UTC |
| eda58a8 | Linus Torvalds | 04 February 2009, 15:56:25 UTC | Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/blackfin-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/blackfin-2.6: (40 commits) Blackfin arch: Remove outdated code Blackfin arch: Fix udelay implementation Blackfin arch: Update Copyright information Blackfin arch: Add BF561 PPI POLS, POLC Masks Blackfin arch: Update CM-BF527 kernel config Blackfin arch: define bfin_memmap as static since it is only used here Blackfin arch: cplb mananger: use a do...while loop rather than a for loop Blackfin arch: fix bug - traps test case 19 for exception 0x2d fails Blackfin arch: add platform device bfin_mii-bus and KSZ8893M switch driver platform resources to board files Blackfin arch: build jtag tty driver as a module by default Blackfin arch: fix 2 bugs related to debug Blackfin arch: Add ANOMALY_05000380 to BF54x to kill the compile warning Blackfin arch: Fix bug - 561 SMP kernel can't boot from jffs2 Blackfin arch: base SIC_IWR# programming on whether the MMR exists Blackfin arch: read SYSCR on newer parts that mirror the bits of SWRST in it Blackfin arch: fixup board init function name Blackfin arch: drop CONFIG_I2C_BOARDINFO ifdefs Blackfin arch: bfin_reset->_bfin_reset redirection no longer needed Blackfin arch: sync reboot handler with version in u-boot Blackfin arch: Faster Implementation of csum_tcpudp_nofold() ... | 04 February 2009, 15:56:25 UTC |
| 024bb96 | Linus Torvalds | 04 February 2009, 15:54:00 UTC | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6 * git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6: sparc64: Kill bogus TPC/address truncation during 32-bit faults. sparc: fixup for sparseirq changes sparc64: Validate kernel generated fault addresses on sparc64. sparc64: On non-Niagara, need to touch NMI watchdog in NOHZ mode. sparc64: Implement NMI watchdog on capable cpus. sparc: Probe PMU type and record in sparc_pmu_type. sparc64: Move generic PCR support code to seperate file. | 04 February 2009, 15:54:00 UTC |
| 25431e9 | Linus Torvalds | 04 February 2009, 15:52:21 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: sunrpc: fix rdma dependencies e1000: Fix PCI enable to honor the need_ioport flag sgi-xp: link XPNET's net_device_ops to its net_device structure pcnet_cs: Fix misuse of the equality operator. hso: add new device id's dca: redesign locks to fix deadlocks cassini/sungem: limit reaches -1, but 0 tested net: variables reach -1, but 0 tested qlge: bugfix: Add missing netif_napi_del call. qlge: bugfix: Add flash offset for second port. qlge: bugfix: Fix endian issue when reading flash. udp: increments sk_drops in __udp_queue_rcv_skb() net: Fix userland breakage wrt. linux/if_tunnel.h net: packet socket packet_lookup_frame fix | 04 February 2009, 15:52:21 UTC |
| 0d7a063 | Linus Torvalds | 04 February 2009, 15:40:54 UTC | Merge branch 'for-linus' of git://git.o-hand.com/linux-mfd * 'for-linus' of git://git.o-hand.com/linux-mfd: mfd: Remove non exported references from pcf50633 | 04 February 2009, 15:40:54 UTC |
| bb960a1 | Ingo Molnar | 04 February 2009, 13:54:56 UTC | Merge branch 'core/xen' into x86/urgent | 04 February 2009, 13:54:56 UTC |
| c8e6741 | Michael Hennerich | 04 February 2009, 08:49:45 UTC | Blackfin arch: Remove outdated code The removed version with the loop registers saved on the stack was originally intended to workaround the missing toolchain support for LoopReg Clobbers. Since our toolchain now supports these there is no point in keeping this workaround. And since we don't touch LoopRegs anymore we're no longer subject for ANOMALY_05000312. Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> | 04 February 2009, 08:49:45 UTC |
| 4e653e0 | Michael Hennerich | 04 February 2009, 08:49:45 UTC | Blackfin arch: Fix udelay implementation Avoid possible overflow during 32*32->32 multiplies. Reported-by: Marco Reppenhagen <marco.reppenhagen@auerswald.de> Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> | 04 February 2009, 08:49:45 UTC |
| 972de7d | Michael Hennerich | 04 February 2009, 08:49:45 UTC | Blackfin arch: Update Copyright information Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> | 04 February 2009, 08:49:45 UTC |
| 772c258 | Michael Hennerich | 04 February 2009, 08:49:45 UTC | Blackfin arch: Add BF561 PPI POLS, POLC Masks Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> | 04 February 2009, 08:49:45 UTC |
| dfd700b | Michael Hennerich | 04 February 2009, 08:49:45 UTC | Blackfin arch: Update CM-BF527 kernel config Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> | 04 February 2009, 08:49:45 UTC |
| af4c7d4 | Mike Frysinger | 04 February 2009, 08:49:45 UTC | Blackfin arch: define bfin_memmap as static since it is only used here Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> | 04 February 2009, 08:49:45 UTC |
| d04dfc4 | Mike Frysinger | 04 February 2009, 08:49:45 UTC | Blackfin arch: cplb mananger: use a do...while loop rather than a for loop use a do...while loop rather than a for loop to get slightly better optimization and to avoid gcc "may be used uninitialized" warnings ... we know that the [id]cplb_nr_bounds variables will never be 0, so this is OK Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> | 04 February 2009, 08:49:45 UTC |
| bf324cb | Bernd Schmidt | 04 February 2009, 08:49:45 UTC | Blackfin arch: fix bug - traps test case 19 for exception 0x2d fails Enable null pointer checking for ICPLBs. The code was there but for some reason I had commented it out at some stage during development. Should restrict this to 1K since atomic ops start there. Signed-off-by: Bernd Schmidt <bernds_cb1@t-online.de> Signed-off-by: Bryan Wu <cooloney@kernel.org> | 04 February 2009, 08:49:45 UTC |
| 6531962 | Graf Yang | 04 February 2009, 08:49:45 UTC | Blackfin arch: add platform device bfin_mii-bus and KSZ8893M switch driver platform resources to board files Signed-off-by: Graf Yang <graf.yang@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> | 04 February 2009, 08:49:45 UTC |
| 583947c | Mike Frysinger | 04 February 2009, 08:49:45 UTC | Blackfin arch: build jtag tty driver as a module by default Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> | 04 February 2009, 08:49:45 UTC |
| 3aee91b | Jie Zhang | 04 February 2009, 08:49:45 UTC | Blackfin arch: fix 2 bugs related to debug - unable to single step over emuexcpt instruction - gdbproxy goes into infinite loop when doing gdb does "next" over "emuexcpt" Don't decrement PC after software breakpoint. Signed-off-by: Jie Zhang <jie.zhang@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> | 04 February 2009, 08:49:45 UTC |
| 1c302b6 | Bryan Wu | 04 February 2009, 08:49:45 UTC | Blackfin arch: Add ANOMALY_05000380 to BF54x to kill the compile warning Signed-off-by: Bryan Wu <cooloney@kernel.org> | 04 February 2009, 08:49:45 UTC |
| 9960aa6 | Graf Yang | 04 February 2009, 08:49:45 UTC | Blackfin arch: Fix bug - 561 SMP kernel can't boot from jffs2 bss_l2 section is garbage when the data in this section is used by _bfin_relocate_l1_mem, so move the zero out function ahead. Signed-off-by: Graf Yang <graf.yang@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> | 04 February 2009, 08:49:45 UTC |
| be1d854 | Mike Frysinger | 04 February 2009, 08:49:45 UTC | Blackfin arch: base SIC_IWR# programming on whether the MMR exists base SIC_IWR# programming on whether the MMR exists rather than having to maintain another list of processors Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> | 04 February 2009, 08:49:45 UTC |
| ed1fb60 | Mike Frysinger | 04 February 2009, 08:49:45 UTC | Blackfin arch: read SYSCR on newer parts that mirror the bits of SWRST in it Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> | 04 February 2009, 08:49:45 UTC |
| 7f6678c | Mike Frysinger | 04 February 2009, 08:49:45 UTC | Blackfin arch: fixup board init function name Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> | 04 February 2009, 08:49:45 UTC |
| 2678479 | Mike Frysinger | 04 February 2009, 08:49:45 UTC | Blackfin arch: drop CONFIG_I2C_BOARDINFO ifdefs Drop CONFIG_I2C_BOARDINFO ifdefs as the common i2c header handles this already by stubbing things out Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> | 04 February 2009, 08:49:45 UTC |
| a6595bf | Mike Frysinger | 04 February 2009, 08:49:45 UTC | Blackfin arch: bfin_reset->_bfin_reset redirection no longer needed Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> | 04 February 2009, 08:49:45 UTC |
| adab7eb | Mike Frysinger | 04 February 2009, 08:49:45 UTC | Blackfin arch: sync reboot handler with version in u-boot Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> | 04 February 2009, 08:49:45 UTC |
| aa9c33b | Michael Hennerich | 04 February 2009, 08:49:45 UTC | Blackfin arch: Faster Implementation of csum_tcpudp_nofold() Avoid conditional branch instructions during carry bit additions. Special thanks to Bernd. Simplify: Use ((len + proto) << 8) like every other __LITTLE_ENDIAN__ machine Cc: Bernd Schmidt <bernds_cb1@t-online.de> Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> | 04 February 2009, 08:49:45 UTC |
| 0ce5eaf | Graf Yang | 04 February 2009, 08:49:45 UTC | Blackfin arch: Fix bug - BF518 port F, G, and H have different mux offset compare to BF527 [Mike Frysinger <vapier.adi@gmail.com>: keep the ifdef nest down] Signed-off-by: Graf Yang <graf.yang@analog.com> Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> | 04 February 2009, 08:49:45 UTC |
| 047481f | Grace Pan | 04 February 2009, 08:49:45 UTC | Blackfin arch: Add in cflag to support mlong-calls for kgdb_test Signed-off-by: Grace Pan <grace.pan@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> | 04 February 2009, 08:49:45 UTC |
| b52dae3 | Sonic Zhang | 04 February 2009, 08:49:45 UTC | Blackfin arch: Fix bug - Run "reboot" hangs bf518-ezbrd [Mike Frysinger <vapier.adi@gmail.com>: - setup P_DEFAULT_BOOT_SPI_CS for every arch based on the default bootrom behavior and convert all our boards to it - revert previous anomaly change ... bf51x is not affected by anomaly 05000353] Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> | 04 February 2009, 08:49:45 UTC |
| 5b93e13 | Mike Frysinger | 04 February 2009, 08:49:45 UTC | MAINTIANERS: Blackfin: remove subscribers-only marking remove subscribers-only marking as the list is automatically & silently moderated for people Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> | 04 February 2009, 08:49:45 UTC |
| 3605fb0 | Robin Getz | 04 February 2009, 08:49:45 UTC | Blackfin arch: Add ability to count and display number of NMI interrupts Signed-off-by: Robin Getz <rgetz@blackfin.uclinux.org> Signed-off-by: Bryan Wu <cooloney@kernel.org> | 04 February 2009, 08:49:45 UTC |
| 0be5893 | Robin Getz | 04 February 2009, 08:49:45 UTC | Blackfin arch: Add a few more instructions that can cause the trace buffer to be discontiguous Signed-off-by: Robin Getz <rgetz@blackfin.uclinux.org> Signed-off-by: Bryan Wu <cooloney@kernel.org> | 04 February 2009, 08:49:45 UTC |
| e48df47 | Robin Getz | 04 February 2009, 08:49:45 UTC | Blackfin arch: Fix URL Signed-off-by: Robin Getz <rgetz@blackfin.uclinux.org> Signed-off-by: Bryan Wu <cooloney@kernel.org> | 04 February 2009, 08:49:45 UTC |
| f556309 | Mike Frysinger | 04 February 2009, 08:49:45 UTC | Blackfin arch: cleanup bf54x ifdef mess in gpio code merge more of the bf54x and !bf54x gpio code together to cut down on #ifdef mess Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> | 04 February 2009, 08:49:45 UTC |
| 881eb62 | Jie Zhang | 04 February 2009, 08:49:45 UTC | Blackfin arch: Add one more check on `fp' to prevent double fault Signed-off-by: Jie Zhang <jie.zhang@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> | 04 February 2009, 08:49:45 UTC |
| 45c4f2a | Uwe Kleine-Koenig | 04 February 2009, 09:02:30 UTC | Blackfin arch: explicit add a might sleep to gpio_free According to the documentation gpio_free should only be called from task context only. To make this more explicit add a might sleep to all implementations. This patch changes the gpio_free implementations for the blackfin architecture. Signed-off-by: Uwe Kleine-Koenig <ukleinek@strlen.de> Cc: David Brownell <david-b@pacbell.net> Acked-by: Bryan Wu <cooloney@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> | 04 February 2009, 09:02:30 UTC |
| 2f95d5b | Robin Getz | 04 February 2009, 08:49:45 UTC | Blackfin arch: don't accidently re-enable interrupts Make sure we don't accidently re-enable interrupts if we are being called in atomic context Signed-off-by: Robin Getz <rgetz@blackfin.uclinux.org> Signed-off-by: Bryan Wu <cooloney@kernel.org> | 04 February 2009, 08:49:45 UTC |
| 76e8fe4 | Robin Getz | 04 February 2009, 08:49:45 UTC | Blackfin arch: Print out where the bootmode is coming from (for easier debugging). Signed-off-by: Robin Getz <rgetz@blackfin.uclinux.org> Signed-off-by: Bryan Wu <cooloney@kernel.org> | 04 February 2009, 08:49:45 UTC |
| a2be393 | Michael Hennerich | 04 February 2009, 08:49:45 UTC | Blackfin arch: reset POLAR setting when acquiring a gpio for the first time when requesting a GPIO for the first time, the POLAR setting is not set to a sane state. this can lead to indeterminate behavior that cannot be resolved without an explicit write to the Blackfin port POLAR register. when requesting a GPIO for the first time via gpio_request(), the POLAR setting for the GPIO in question should be set to sane state. this should occur if the GPIO has not been allocated in any other way. some examples: - when doing something like "request_irq(); gpio_request();" on the same GPIO, the POLAR setting should not be reset. - when doing "gpio_request(); gpio_request();" on the same GPIO, the POLAR setting should be reset only the first time and not the second. Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> | 04 February 2009, 08:49:45 UTC |
| 5e7bb13 | Michael Hennerich | 04 February 2009, 08:49:45 UTC | Blackfin arch: Fix Bug - request lines with peripheral_request_list, but don't get freed with peripheral_free_list Remove erroneous check_gpio(ident) in peripheral_free() Reported-by: Michael McTernan <mmcternan@airvana.com> Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> | 04 February 2009, 08:49:45 UTC |
| 3316931 | Michael Hennerich | 04 February 2009, 08:49:45 UTC | Blackfin arch: Fix Bug - Kernel does not boot if re-program clocks On BF561 EBIU_SDGCTL bit 31 controls the SDRAM external data path width, typically set 0 for a 32-bit bus width. On other Blackfin derivatives this bit should be set by default. Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> | 04 February 2009, 08:49:45 UTC |
| 41245ac | Mike Frysinger | 04 February 2009, 08:49:45 UTC | Blackfin arch: fix bug - Dmacopy failed in BF537-STAMP Dmacopy failed in BF537-STAMP when copy from SRAM to SDRAM and kernel will reboot automatically. Fixing by doing a SSYNC before mucking with DMA registers Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> | 04 February 2009, 08:49:45 UTC |
| c6bbd8a | Sonic Zhang | 04 February 2009, 08:49:45 UTC | Blackfin arch: enable bfin_eth in bf51x by default Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> | 04 February 2009, 08:49:45 UTC |
| 4c4073d | Mike Frysinger | 04 February 2009, 08:49:45 UTC | Blackfin arch: line up machine-/cpu- vars after BF54xM addition Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> | 04 February 2009, 08:49:45 UTC |
| 2f89c06 | Mike Frysinger | 04 February 2009, 08:49:45 UTC | Blackfin arch: add support for mobile ddr bf54x parts Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> | 04 February 2009, 08:49:45 UTC |
| d352264 | Mike Frysinger | 04 February 2009, 08:49:45 UTC | Blackfin arch: scrub comments/whitespace/cvs keywords Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> | 04 February 2009, 08:49:45 UTC |
| 8587706 | Borislav Petkov | 03 February 2009, 15:24:22 UTC | x86: APIC: enable workaround on AMD Fam10h CPUs Impact: fix to enable APIC for AMD Fam10h on chipsets with a missing/b0rked ACPI MP table (MADT) Booting a 32bit kernel on an AMD Fam10h CPU running on chipsets with missing/b0rked MP table leads to a hang pretty early in the boot process due to the APIC not being initialized. Fix that by falling back to the default APIC base address in 32bit code, as it is done in the 64bit codepath. Signed-off-by: Borislav Petkov <borislav.petkov@amd.com> Signed-off-by: H. Peter Anvin <hpa@zytor.com> | 04 February 2009, 02:09:33 UTC |
| 06fc732 | Jeremy Fitzhardinge | 04 February 2009, 00:01:46 UTC | xen: disable interrupts before saving in percpu Impact: Fix race condition xen_mc_batch has a small preempt race where it takes the address of a percpu variable immediately before disabling interrupts, thereby leaving a small window in which we may migrate to another cpu and save the flags in the wrong percpu variable. Disable interrupts before saving the old flags in a percpu. Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> Signed-off-by: H. Peter Anvin <hpa@zytor.com> | 04 February 2009, 01:22:40 UTC |
| dcf6a79 | Artem Bityutskiy | 02 February 2009, 16:33:49 UTC | write-back: fix nr_to_write counter Commit 05fe478dd04e02fa230c305ab9b5616669821dd3 introduced some @wbc->nr_to_write breakage. It made the following changes: 1. Decrement wbc->nr_to_write instead of nr_to_write 2. Decrement wbc->nr_to_write _only_ if wbc->sync_mode == WB_SYNC_NONE 3. If synced nr_to_write pages, stop only if if wbc->sync_mode == WB_SYNC_NONE, otherwise keep going. However, according to the commit message, the intention was to only make change 3. Change 1 is a bug. Change 2 does not seem to be necessary, and it breaks UBIFS expectations, so if needed, it should be done separately later. And change 2 does not seem to be documented in the commit message. This patch does the following: 1. Undo changes 1 and 2 2. Add a comment explaining change 3 (it very useful to have comments in _code_, not only in the commit). Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Acked-by: Nick Piggin <npiggin@suse.de> Cc: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 04 February 2009, 00:59:08 UTC |
| 5193535 | Samuel Thibault | 03 February 2009, 12:12:58 UTC | Fix my email address in qd65xx.[ch]/pata_qdi.c The @fnac.net will be shut down within a couple of months, so fix my email address. Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 04 February 2009, 00:53:56 UTC |
| f96c08e | Linus Torvalds | 04 February 2009, 00:52:44 UTC | Merge branch 'linux-next' of git://git.infradead.org/ubifs-2.6 * 'linux-next' of git://git.infradead.org/ubifs-2.6: UBIFS: remove fast unmounting UBIFS: return sensible error codes UBIFS: remount ro fixes UBIFS: spelling fix 'date' -> 'data' UBIFS: sync wbufs after syncing inodes and pages UBIFS: fix LPT out-of-space bug (again) UBIFS: fix no_chk_data_crc UBIFS: fix assertions UBIFS: ensure orphan area head is initialized UBIFS: always clean up GC LEB space UBIFS: add re-mount debugging checks UBIFS: fix LEB list freeing UBIFS: simplify locking UBIFS: document dark_wm and dead_wm better UBIFS: do not treat all data as short term UBIFS: constify operations UBIFS: do not commit twice | 04 February 2009, 00:52:44 UTC |
| 7420b73 | Linus Torvalds | 04 February 2009, 00:52:10 UTC | Merge master.kernel.org:/home/rmk/linux-2.6-arm * master.kernel.org:/home/rmk/linux-2.6-arm: NVRAM depends on RTC_DRV_CMOS rename platform_driver name "flash" to "sa1100-mtd" annotate that [fp, #-4] is the saved lr Use __SPIN_LOCK_UNLOCKED to initialize bad_irq_desc.lock ARM: OMAP: fix fault in enter_full_retention() ARM: OMAP: Mask interrupts when disabling interrupts, v2 ARM: OMAP: gptimer min_delta_ns corrected ARM: OMAP: Fix hsmmc init, v2 ARM: OMAP: Fix omap34xx revision detection for ES3.1 ARM: OMAP: DMA: Fix uninitialized channel flags ARM: OMAP: Fix race in OMAP2/3 DMA IRQ handling ARM: OMAP: Fix McBSP spin_lock deadlock [ARM] 5366/1: fix shared memory coherency with VIVT L1 + L2 caches [ARM] call undefined instruction exception handler with irqs enabled [ARM] msm: fix build errors [ARM] etherh: continue fixing build failure | 04 February 2009, 00:52:10 UTC |
| 3e1c400 | Linus Torvalds | 04 February 2009, 00:50:20 UTC | Merge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mfasheh/ocfs2 * 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mfasheh/ocfs2: ocfs2: add quota call to ocfs2_remove_btree_range() ocfs2: Wakeup the downconvert thread after a successful cancel convert ocfs2: Access the xattr bucket only before modifying it. configfs: Silence lockdep on mkdir(), rmdir() and configfs_depend_item() ocfs2: Fix possible deadlock in ocfs2_write_dquot() ocfs2: Push out dropping of dentry lock to ocfs2_wq | 04 February 2009, 00:50:20 UTC |
| b987e8e | Linus Torvalds | 04 February 2009, 00:49:54 UTC | Merge branch 'for-linus' of git://oss.sgi.com/xfs/xfs * 'for-linus' of git://oss.sgi.com/xfs/xfs: [XFS] Warn on transaction in flight on read-only remount xfs: Check buffer lengths in log recovery don't reallocate sxp variable passed into xfs_swapext | 04 February 2009, 00:49:54 UTC |
| 9b02605 | David S. Miller | 04 February 2009, 00:28:23 UTC | sparc64: Kill bogus TPC/address truncation during 32-bit faults. This builds upon eeabac7386ca13bfe1a58afeb04326a9e1a3a20e ("sparc64: Validate kernel generated fault addresses on sparc64.") Upon further consideration, we actually should never see any fault addresses for 32-bit tasks with the upper 32-bits set. If it does every happen, by definition it's a bug. Whatever context created that fault would only have that fault satisfied if we used the full 64-bit address. If we truncate it, we'll always fault the wrong address and we'll always loop faulting forever. So catch such conditions and mark them as errors always. Log the error and fail the fault. Signed-off-by: David S. Miller <davem@davemloft.net> | 04 February 2009, 00:28:23 UTC |
| 55128bc | Randy Dunlap | 03 February 2009, 23:20:13 UTC | sunrpc: fix rdma dependencies Fix sunrpc/rdma build dependencies. Survives 12 build combinations of INET, IPV6, SUNRPC, INFINIBAND, and INFINIBAND_ADDR_TRANS. ERROR: "rdma_destroy_id" [net/sunrpc/xprtrdma/xprtrdma.ko] undefined! ERROR: "rdma_connect" [net/sunrpc/xprtrdma/xprtrdma.ko] undefined! ERROR: "rdma_destroy_qp" [net/sunrpc/xprtrdma/xprtrdma.ko] undefined! ERROR: "rdma_create_id" [net/sunrpc/xprtrdma/xprtrdma.ko] undefined! ERROR: "rdma_create_qp" [net/sunrpc/xprtrdma/xprtrdma.ko] undefined! ERROR: "rdma_resolve_route" [net/sunrpc/xprtrdma/xprtrdma.ko] undefined! ERROR: "rdma_disconnect" [net/sunrpc/xprtrdma/xprtrdma.ko] undefined! ERROR: "rdma_resolve_addr" [net/sunrpc/xprtrdma/xprtrdma.ko] undefined! ERROR: "rdma_accept" [net/sunrpc/xprtrdma/svcrdma.ko] undefined! ERROR: "rdma_destroy_id" [net/sunrpc/xprtrdma/svcrdma.ko] undefined! ERROR: "rdma_listen" [net/sunrpc/xprtrdma/svcrdma.ko] undefined! ERROR: "rdma_create_id" [net/sunrpc/xprtrdma/svcrdma.ko] undefined! ERROR: "rdma_create_qp" [net/sunrpc/xprtrdma/svcrdma.ko] undefined! ERROR: "rdma_bind_addr" [net/sunrpc/xprtrdma/svcrdma.ko] undefined! ERROR: "rdma_disconnect" [net/sunrpc/xprtrdma/svcrdma.ko] undefined! Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net> | 03 February 2009, 23:20:13 UTC |
| 4d7155b | Karsten Keil | 03 February 2009, 23:18:01 UTC | e1000: Fix PCI enable to honor the need_ioport flag On machine were no IO ports are assigned the call to pci_enable_device() will fail, even if need_ioport is false, we need to use pci_enable_device_mem() here. Signed-off-by: Karsten Keil <kkeil@suse.de> Signed-off-by: David S. Miller <davem@davemloft.net> | 03 February 2009, 23:18:01 UTC |
| 714c48f | Dean Nelson | 03 February 2009, 23:16:17 UTC | sgi-xp: link XPNET's net_device_ops to its net_device structure A recent patch by Stephen Hemminger to convert XPNET to use net_device_ops and internal net_device_stats failed to link the net_device_ops structure to the net_device structure. See commit e8ac9c55f28482f5b2f497a8e7eb90985db237c2 ("xpnet: convert devices to new API"). Signed-off-by: Dean Nelson <dcn@sgi.com> Signed-off-by: David S. Miller <davem@davemloft.net> | 03 February 2009, 23:16:48 UTC |
| a9d3a14 | Cord Walter | 03 February 2009, 23:14:05 UTC | pcnet_cs: Fix misuse of the equality operator. Signed-off-by: Cord Walter <qord@cwalter.net> Signed-off-by: Komuro <komurojun-mbn@nifty.com> Signed-off-by: David S. Miller <davem@davemloft.net> | 03 February 2009, 23:14:05 UTC |
| 67dd824 | Filip Aben | 03 February 2009, 23:13:26 UTC | hso: add new device id's This patch adds a few device ID's. It also removes an ID that was used in an internal engineering version of a device and will never see commercial light. Even if this ID will be 'recycled' in the future, which is very unlikely, we don't know what kind of device will be behind it. Therefore it's safer to remove it. Signed-off-by: Filip Aben <f.aben@option.com> Signed-off-by: David S. Miller <davem@davemloft.net> | 03 February 2009, 23:13:26 UTC |
| 229c4ef | Oleg Nesterov | 03 February 2009, 19:39:04 UTC | ftrace: do_each_pid_task() needs rcu lock "ftrace: use struct pid" commit 978f3a45d9499c7a447ca7615455cefb63d44165 converted ftrace_pid_trace to "struct pid*". But we can't use do_each_pid_task() without rcu_read_lock() even if we know the pid itself can't go away (it was pinned in ftrace_pid_write). The exiting task can detach itself from this pid at any moment. Signed-off-by: Oleg Nesterov <oleg@redhat.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> | 03 February 2009, 21:50:58 UTC |
| 43f3f05 | Felix Blyakher | 23 January 2009, 03:34:05 UTC | [XFS] Warn on transaction in flight on read-only remount Till VFS can correctly support read-only remount without racing, use WARN_ON instead of BUG_ON on detecting transaction in flight after quiescing filesystem. Signed-off-by: Felix Blyakher <felixb@sgi.com> Reviewed-by: Christoph Hellwig <hch@lst.de> | 03 February 2009, 17:04:54 UTC |
| 6139a23 | Dave Chinner | 22 January 2009, 04:37:47 UTC | xfs: Check buffer lengths in log recovery Before trying to obtain, read or write a buffer, check that the buffer length is actually valid. If it is not valid, then something read in the recovery process has been corrupted and we should abort recovery. Reported-by: Eric Sesterhenn <snakebyte@gmx.de> Tested-by: Eric Sesterhenn <snakebyte@gmx.de> Reviewed-by: Christoph Hellwig <hch@infradead.org> Reviewed-by: Felix Blyakher <felixb@sgi.com> Signed-off-by: Dave Chinner <david@fromorbit.com> Signed-off-by: Felix Blyakher <felixb@sgi.com> | 03 February 2009, 17:01:32 UTC |
| 6d2160b | Felix Blyakher | 03 February 2009, 16:38:41 UTC | Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 into for-linus | 03 February 2009, 16:38:41 UTC |
| 52a84ec | Linus Torvalds | 03 February 2009, 15:39:55 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: implement HORKAGE_1_5_GBPS and apply it to WD My Book libata: add no penalty retry request for EH device handling routines libata: improve probe failure handling libata: add @spd_limit to sata_down_spd_limit() libata: clear dev->ering in smarter way libata: check onlineness before using SPD in sata_down_spd_limit() libata: move ata_dev_disable() to libata-eh.c libata: fix EH device failure handling sata_nv: ck804 has borked hardreset too ide/libata: fix ata_id_is_cfa() (take 4) libata: fix kernel-doc warnings ahci: add a module parameter to ignore the SSS flags for async scanning sata_mv: Fix chip type for Hightpoint RocketRaid 1740/1742 [libata] sata_sil: Fix compilation error with libata debugging enabled | 03 February 2009, 15:39:55 UTC |
| fb53fde | David S. Miller | 03 February 2009, 07:55:27 UTC | Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6 | 03 February 2009, 07:55:27 UTC |
| eb4400e | Maciej Sosnowski | 03 February 2009, 07:26:57 UTC | dca: redesign locks to fix deadlocks Change spin_locks to irqsave to prevent dead-locks. Protect adding and deleting to/from dca_providers list. Drop the lock during dca_sysfs_add_req() and dca_sysfs_remove_req() calls as they might sleep (use GFP_KERNEL allocation). Signed-off-by: Maciej Sosnowski <maciej.sosnowski@intel.com> Acked-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net> | 03 February 2009, 07:26:57 UTC |
| ff01b91 | Roel Kluin | 03 February 2009, 07:19:50 UTC | cassini/sungem: limit reaches -1, but 0 tested while (limit--) if (test()) break; if (limit <= 0) goto test_failed; In the last iteration, limit is decremented after the test to 0. If just thereafter test() succeeds and a break occurs, the goto still occurs because limit is 0. Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> | 03 February 2009, 07:19:50 UTC |
| 47a4a0e | Stephen Rothwell | 03 February 2009, 06:14:28 UTC | sparc: fixup for sparseirq changes Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: David S. Miller <davem@davemloft.net> | 03 February 2009, 06:14:28 UTC |
| eeabac7 | David S. Miller | 03 February 2009, 06:08:15 UTC | sparc64: Validate kernel generated fault addresses on sparc64. In order to handle all of the cases of address calculation overflow properly, we run sparc 32-bit processes in "address masking" mode when running on a 64-bit kernel. Address masking mode zeros out the top 32-bits of the address calculated for every load and store instruction. However, when we're in privileged mode we have to run with that address masking mode disabled even when accessing userspace from the kernel. To "simulate" the address masking mode we clear the top-bits by hand for 32-bit processes in the fault handler. It is the responsibility of code in the compat layer to properly zero extend addresses used to access userspace. If this isn't followed properly we can get into a fault loop. Say that the user address is 0xf0000000 but for whatever reason the kernel code sign extends this to 64-bit, and then the kernel tries to access the result. In such a case we'll fault on address 0xfffffffff0000000 but the fault handler will process that fault as if it were to address 0xf0000000. We'll loop faulting forever because the fault never gets satisfied. So add a check specifically for this case, when the kernel is faulting on a user address access and the addresses don't match up. This code path is sufficiently slow path, and this bug is sufficiently painful to diagnose, that this kind of bug check is warranted. Signed-off-by: David S. Miller <davem@davemloft.net> | 03 February 2009, 06:08:15 UTC |
| 64ca040 | Liam Girdwood | 02 February 2009, 22:23:22 UTC | ALSA: ASoC: email - update email addresses. This just updates my email address on some drivers I'd forgotten in a previous patch. Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Takashi Iwai <tiwai@suse.de> | 03 February 2009, 06:05:23 UTC |
| bcde563 | H. Peter Anvin | 03 February 2009, 05:42:40 UTC | x86: add x86@kernel.org to MAINTAINERS Impact: Documentation only There is an email alias as well to reach the x86 maintainers: x86@kernel.org. Document it. Signed-off-by: H. Peter Anvin <hpa@zytor.com> | 03 February 2009, 06:00:21 UTC |
| 802c64b | David S. Miller | 03 February 2009, 05:57:48 UTC | sparc64: On non-Niagara, need to touch NMI watchdog in NOHZ mode. When we're idling in NOHZ mode, timer interrupts are not running. Evidence of processing timer interrupts is what the NMI watchdog uses to determine if the CPU is stuck. On Niagara, we'll yield the cpu. This will make the cpu, at worst, hang out in the hypervisor until an interrupt arrives. This will prevent the NMI watchdog timer from firing. However on non-Niagara we just loop executing instructions which will cause the NMI watchdog to keep firing. It won't see timer interrupts happening so it will think the cpu is stuck. Fix this by touching the NMI watchdog in the cpu idle loop on non-Niagara machines. Signed-off-by: David S. Miller <davem@davemloft.net> | 03 February 2009, 05:57:48 UTC |
| 46578a6 | Roel Kluin | 03 February 2009, 05:39:02 UTC | net: variables reach -1, but 0 tested while (timeout--) { ... } timeout becomes -1 if the loop isn't ended otherwise, not 0. Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> | 03 February 2009, 05:39:02 UTC |
| 3562612 | Randy Dunlap | 03 February 2009, 00:00:29 UTC | sched: add missing kernel-doc in sched.h Add kernel-doc notation for @lock: include/linux/sched.h:457: No description found for parameter 'lock' Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> | 03 February 2009, 05:32:10 UTC |
