https://github.com/torvalds/linux
- HEAD
- refs/heads/arm64-uaccess
- refs/heads/dependabot/pip/drivers/gpu/drm/ci/xfails/certifi-2024.7.4
- refs/heads/dependabot/pip/drivers/gpu/drm/ci/xfails/idna-3.7
- refs/heads/dependabot/pip/drivers/gpu/drm/ci/xfails/requests-2.32.2
- refs/heads/dependabot/pip/drivers/gpu/drm/ci/xfails/setuptools-70.0.0
- refs/heads/dependabot/pip/drivers/gpu/drm/ci/xfails/urllib3-2.2.2
- refs/heads/master
- bbf25010f1a6b761914430f5fca081ec8c7accd1
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- v2.6.20-rc2
- v2.6.20-rc1
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Revision | Author | Date | Message | Commit Date |
---|---|---|---|---|
bbf2501 | Linus Torvalds | 09 October 2007, 20:31:38 UTC | Linux 2.6.23 | 09 October 2007, 20:31:38 UTC |
5df3e0d | Linus Torvalds | 09 October 2007, 19:38:44 UTC | Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus * 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: [MIPS] Au1000: set the PCI controller IO base [MIPS] Alchemy: Fix USB initialization. [MIPS] IP32: Fix fatal typo in address computation. | 09 October 2007, 19:38:44 UTC |
a6d8543 | Trond Myklebust | 09 October 2007, 15:04:57 UTC | NLM: Fix a memory leak in nlmsvc_testlock The recent fix for a circular lock dependency unfortunately introduced a potential memory leak in the event where the call to nlmsvc_lookup_host fails for some reason. Thanks to Roel Kluin for spotting this. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 09 October 2007, 19:38:26 UTC |
baf14aa | Jeff Garzik | 09 October 2007, 17:51:57 UTC | sata_mv: correct S/G table limits The recent mv_fill_sg() rewrite, to fix a data corruption problem related to IOMMU virtual merging, forgot to account for the potentially-increased size of the scatter/gather table after its run. Additionally, the DMA boundary is reduced from 0xffffffff to 0xffff to more closely match the needs of mv_fill_sg(). Signed-off-by: Jeff Garzik <jgarzik@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 09 October 2007, 19:38:26 UTC |
2da2324 | Florian Fainelli | 25 September 2007, 15:07:30 UTC | [MIPS] Au1000: set the PCI controller IO base The PCI controller IO base was not set in the au1000 pci code. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John Crispin <blogic@openwrt.org> Signed-off-by: Florian Fainelli <florian.fainelli@telecomint.eu> Signed-off-by: Ralf Baechle <ralf@linux-mips.org> | 09 October 2007, 11:47:48 UTC |
f708631 | Florian Fainelli | 25 September 2007, 15:07:24 UTC | [MIPS] Alchemy: Fix USB initialization. This patch fixes a wrong ifdef in the board setup code, leading to the GPIO pin not being pulled high, and thus the USB switch not being powered at all. This finishes the rename of CONFIG_USB_OHCI to CONFIG_USB_OHCI_HCD, which started in 2005 (before 2.6.12-rc2), then probably because things were working anyway for most people got forgotten. [Ralf: Paolo's original patch didn't fix the module case, Florian's patch only fixed MTX1 etc. so this is a combined patch plus some cleanups.] Cc: Giuseppe Patanè <giuseppe.patane@tvblob.com> Cc: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John Crispin <blogic@openwrt.org> Signed-off-by: Florian Fainelli <florian.fainelli@telecomint.eu> Signed-off-by: Ralf Baechle <ralf@linux-mips.org> | 09 October 2007, 11:47:48 UTC |
378a545 | Giuseppe Sacco | 06 October 2007, 17:55:03 UTC | [MIPS] IP32: Fix fatal typo in address computation. Signed-off-by: Giuseppe Sacco <eppesuig@debian.org> Signed-off-by: Ralf Baechle <ralf@linux-mips.org> | 09 October 2007, 11:47:48 UTC |
e2a57a8 | Maarten Bressers | 08 October 2007, 22:59:13 UTC | Correct Makefile rule for generating custom keymap When building a custom keymap, after setting GENERATE_KEYMAP := 1 in drivers/char/Makefile, the kernel build fails like this: CC drivers/char/vt.o make[2]: *** No rule to make target `drivers/char/%.map', needed by `drivers/char/defkeymap.c'. Stop. make[1]: *** [drivers/char] Error 2 make: *** [drivers] Error 2 This was caused by commit af8b128719f5248e542036ea994610a29d0642a6, which deleted a necessary colon from the Makefile rule that generates the keymap, since that rule contains both a target and a target-pattern. The following patch puts the colon back: Signed-off-by: Maarten Bressers <mbres@gentoo.org> Cc: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 08 October 2007, 23:06:51 UTC |
d39d5ed | Karsten Keil | 08 October 2007, 10:52:09 UTC | ISDN: Fix data access out of array bounds Fix against access random data bytes outside the dev->chanmap array. Thanks to Oliver Neukum for pointing me to this issue. Signed-off-by: Karsten Keil <kkeil@suse.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 08 October 2007, 20:01:21 UTC |
e46dc1d | Linus Torvalds | 08 October 2007, 19:59:10 UTC | Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 * 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: [IPv6]: Fix ICMPv6 redirect handling with target multicast address [PKT_SCHED] cls_u32: error code isn't been propogated properly [ROSE]: Fix rose.ko oops on unload [TCP]: Fix fastpath_cnt_hint when GSO skb is partially ACKed | 08 October 2007, 19:59:10 UTC |
87e2831 | Yan Zheng | 08 October 2007, 19:16:20 UTC | AIO: fix cleanup in io_submit_one(...) When IOCB_FLAG_RESFD flag is set and iocb->aio_resfd is incorrect, statement 'goto out_put_req' is executed. At label 'out_put_req', aio_put_req(..) is called, which requires 'req->ki_filp' set. Signed-off-by: Yan Zheng<yanzheng@21cn.com> Cc: Zach Brown <zach.brown@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 08 October 2007, 19:58:14 UTC |
745ad48 | Yan Zheng | 08 October 2007, 17:08:37 UTC | fix page release issue in filemap_fault find_lock_page increases page's usage count, we should decrease it before return VM_FAULT_SIGBUS Signed-off-by: Yan Zheng<yanzheng@21cn.com> Cc: Nick Piggin <nickpiggin@yahoo.com.au> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 08 October 2007, 19:58:14 UTC |
dd204d6 | Yan Zheng | 08 October 2007, 17:05:48 UTC | fix VM_CAN_NONLINEAR check in sys_remap_file_pages The test for VM_CAN_NONLINEAR always fails Signed-off-by: Yan Zheng<yanzheng@21cn.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 08 October 2007, 19:58:14 UTC |
a200ee1 | Peter Zijlstra | 08 October 2007, 16:54:37 UTC | mm: set_page_dirty_balance() vs ->page_mkwrite() All the current page_mkwrite() implementations also set the page dirty. Which results in the set_page_dirty_balance() call to _not_ call balance, because the page is already found dirty. This allows us to dirty a _lot_ of pages without ever hitting balance_dirty_pages(). Not good (tm). Force a balance call if ->page_mkwrite() was successful. Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 08 October 2007, 19:58:14 UTC |
bf0b48d | Brian Haley | 08 October 2007, 07:12:05 UTC | [IPv6]: Fix ICMPv6 redirect handling with target multicast address When the ICMPv6 Target address is multicast, Linux processes the redirect instead of dropping it. The problem is in this code in ndisc_redirect_rcv(): if (ipv6_addr_equal(dest, target)) { on_link = 1; } else if (!(ipv6_addr_type(target) & IPV6_ADDR_LINKLOCAL)) { ND_PRINTK2(KERN_WARNING "ICMPv6 Redirect: target address is not link-local.\n"); return; } This second check will succeed if the Target address is, for example, FF02::1 because it has link-local scope. Instead, it should be checking if it's a unicast link-local address, as stated in RFC 2461/4861 Section 8.1: - The ICMP Target Address is either a link-local address (when redirected to a router) or the same as the ICMP Destination Address (when redirected to the on-link destination). I know this doesn't explicitly say unicast link-local address, but it's implied. This bug is preventing Linux kernels from achieving IPv6 Logo Phase II certification because of a recent error that was found in the TAHI test suite - Neighbor Disovery suite test 206 (v6LC.2.3.6_G) had the multicast address in the Destination field instead of Target field, so we were passing the test. This won't be the case anymore. The patch below fixes this problem, and also fixes ndisc_send_redirect() to not send an invalid redirect with a multicast address in the Target field. I re-ran the TAHI Neighbor Discovery section to make sure Linux passes all 245 tests now. Signed-off-by: Brian Haley <brian.haley@hp.com> Acked-by: David L Stevens <dlstevens@us.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net> | 08 October 2007, 07:12:05 UTC |
bf1b803 | Stephen Hemminger | 08 October 2007, 06:57:45 UTC | [PKT_SCHED] cls_u32: error code isn't been propogated properly Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net> | 08 October 2007, 06:57:45 UTC |
891e6a9 | Alexey Dobriyan | 08 October 2007, 06:44:17 UTC | [ROSE]: Fix rose.ko oops on unload Commit a3d384029aa304f8f3f5355d35f0ae274454f7cd aka "[AX.25]: Fix unchecked rose_add_loopback_neigh uses" transformed rose_loopback_neigh var into statically allocated one. However, on unload it will be kfree's which can't work. Steps to reproduce: modprobe rose rmmod rose BUG: unable to handle kernel NULL pointer dereference at virtual address 00000008 printing eip: c014c664 *pde = 00000000 Oops: 0000 [#1] PREEMPT DEBUG_PAGEALLOC Modules linked in: rose ax25 fan ufs loop usbhid rtc snd_intel8x0 snd_ac97_codec ehci_hcd ac97_bus uhci_hcd thermal usbcore button processor evdev sr_mod cdrom CPU: 0 EIP: 0060:[<c014c664>] Not tainted VLI EFLAGS: 00210086 (2.6.23-rc9 #3) EIP is at kfree+0x48/0xa1 eax: 00000556 ebx: c1734aa0 ecx: f6a5e000 edx: f7082000 esi: 00000000 edi: f9a55d20 ebp: 00200287 esp: f6a5ef28 ds: 007b es: 007b fs: 0000 gs: 0033 ss: 0068 Process rmmod (pid: 1823, ti=f6a5e000 task=f7082000 task.ti=f6a5e000) Stack: f9a55d20 f9a5200c 00000000 00000000 00000000 f6a5e000 f9a5200c f9a55a00 00000000 bf818cf0 f9a51f3f f9a55a00 00000000 c0132c60 65736f72 00000000 f69f9630 f69f9528 c014244a f6a4e900 00200246 f7082000 c01025e6 00000000 Call Trace: [<f9a5200c>] rose_rt_free+0x1d/0x49 [rose] [<f9a5200c>] rose_rt_free+0x1d/0x49 [rose] [<f9a51f3f>] rose_exit+0x4c/0xd5 [rose] [<c0132c60>] sys_delete_module+0x15e/0x186 [<c014244a>] remove_vma+0x40/0x45 [<c01025e6>] sysenter_past_esp+0x8f/0x99 [<c012bacf>] trace_hardirqs_on+0x118/0x13b [<c01025b6>] sysenter_past_esp+0x5f/0x99 ======================= Code: 05 03 1d 80 db 5b c0 8b 03 25 00 40 02 00 3d 00 40 02 00 75 03 8b 5b 0c 8b 73 10 8b 44 24 18 89 44 24 04 9c 5d fa e8 77 df fd ff <8b> 56 08 89 f8 e8 84 f4 fd ff e8 bd 32 06 00 3b 5c 86 60 75 0f EIP: [<c014c664>] kfree+0x48/0xa1 SS:ESP 0068:f6a5ef28 Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> | 08 October 2007, 06:44:17 UTC |
48611c4 | Ilpo Järvinen | 08 October 2007, 06:43:10 UTC | [TCP]: Fix fastpath_cnt_hint when GSO skb is partially ACKed When only GSO skb was partially ACKed, no hints are reset, therefore fastpath_cnt_hint must be tweaked too or else it can corrupt fackets_out. The corruption to occur, one must have non-trivial ACK/SACK sequence, so this bug is not very often that harmful. There's a fackets_out state reset in TCP because fackets_out is known to be inaccurate and that fixes the issue eventually anyway. In case there was also at least one skb that got fully ACKed, the fastpath_skb_hint is set to NULL which causes a recount for fastpath_cnt_hint (the old value won't be accessed anymore), thus it can safely be decremented without additional checking. Reported by Cedric Le Goater <clg@fr.ibm.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi> Signed-off-by: David S. Miller <davem@davemloft.net> | 08 October 2007, 06:43:10 UTC |
3eb215d | Dmitry Torokhov | 07 October 2007, 16:22:21 UTC | Driver core: fix SYSF_DEPRECATED breakage for nested classdevs We should only reparent to a class former class devices that form the base of class hierarchy. Nested devices should still grow from their real parents. Signed-off-by: Dmitry Torokhov <dtor@mail.ru> Tested-by: Andrey Borzenkov <arvidjaar@mail.ru> Tested-by: Anssi Hannula <anssi.hannula@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 07 October 2007, 23:42:22 UTC |
85923b1 | Linus Torvalds | 07 October 2007, 23:41:09 UTC | Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6: firewire: point to migration document | 07 October 2007, 23:41:09 UTC |
9d9b7ad | Attila Kinali | 07 October 2007, 07:24:38 UTC | Add manufacturer and card id of teltonica pcmcia modems Add the manufacturer and card id of teltonica pcmcia modems to serial_cs.c Signed-off-by: Attila Kinali <attila@kinali.ch> Acked-by: Alan Cox <alan@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 07 October 2007, 23:28:43 UTC |
dfb0042 | Pavel Machek | 07 October 2007, 07:24:37 UTC | sysrq docs: document sequence that actually works Document sequence of keypresses that actually works. Yes, this changed year-or-so ago. Signed-off-by: Pavel Machek <pavel@suse.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 07 October 2007, 23:28:43 UTC |
291041e | Al Viro | 07 October 2007, 07:24:36 UTC | fix bogus reporting of signals by audit Async signals should not be reported as sent by current in audit log. As it is, we call audit_signal_info() too early in check_kill_permission(). Note that check_kill_permission() has that test already - it needs to know if it should apply current-based permission checks. So the solution is to move the call of audit_signal_info() between those. Bogosity in question is easily reproduced - add a rule watching for e.g. kill(2) from specific process (so that audit_signal_info() would not short-circuit to nothing), say load_policy, watch the bogus OBJ_PID entry in audit logs claiming that write(2) on selinuxfs file issued by load_policy(8) had somehow managed to send a signal to syslogd... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Acked-by: Steve Grubb <sgrubb@redhat.com> Acked-by: Eric Paris <eparis@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 07 October 2007, 23:28:43 UTC |
7a5c5d5 | Alexey Dobriyan | 07 October 2007, 07:24:34 UTC | Move kasprintf.o to obj-y Modulat lguest started giving linking errors MODPOST 1 modules ERROR: "kasprintf" [drivers/lguest/lg.ko] undefined! Signed-off-by: Alexey Dobriyan <adobriyan@sw.ru> Cc: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 07 October 2007, 23:28:43 UTC |
a560aa4 | Peter Zijlstra | 07 October 2007, 07:24:33 UTC | lockstat: documentation Provide some documentation for CONFIG_LOCK_STAT. Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Acked-by: Ingo Molnar <mingo@elte.hu> Cc: "Randy.Dunlap" <rdunlap@xenotime.net> Cc: Rob Landley <rob@landley.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 07 October 2007, 23:28:43 UTC |
52a2638 | Rafal Bilski | 07 October 2007, 07:24:32 UTC | Longhaul: add auto enabled "revid_errata" option VIA C3 Ezra-T has RevisionID equal to 1, but it needs RevisionKey to be 0 or CPU will ignore new frequency and will continue to work at old frequency. New "revid_errata" option will force RevisionKey to be set to 0, whatever RevisionID is. Additionaly "Longhaul" will not silently ignore unsuccessful transition. It will try to check if "revid_errata" or "disable_acpi_c3" options need to be enabled for this processor/system. Same for Longhaul ver. 2 support. It will be disabled if none of above options will work. Best case scenario (with patch apllied and v2 enabled): longhaul: VIA C3 'Ezra' [C5C] CPU detected. Longhaul v2 supported. longhaul: Using northbridge support. longhaul: VRM 8.5 longhaul: Max VID=1.350 Min VID=1.050, 13 possible voltage scales longhaul: f: 300000 kHz, index: 0, vid: 1050 mV [...] longhaul: Voltage scaling enabled. Worst case scenario: longhaul: VIA C3 'Ezra-T' [C5M] CPU detected. Powersaver supported. longhaul: Using northbridge support. longhaul: Using ACPI support. longhaul: VRM 8.5 longhaul: Claims to support voltage scaling but min & max are both 1.250. Voltage scaling disabled longhaul: Failed to set requested frequency! longhaul: Enabling "Ignore Revision ID" option. longhaul: Failed to set requested frequency! longhaul: Disabling ACPI C3 support. longhaul: Disabling "Ignore Revision ID" option. longhaul: Failed to set requested frequency! longhaul: Enabling "Ignore Revision ID" option. [akpm@linux-foundation.org: coding-style cleanups] Signed-off-by: Rafal Bilski <rafalbilski@interia.pl> Signed-off-by: Dave Jones <davej@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 07 October 2007, 23:28:43 UTC |
74922be | Anton Blanchard | 07 October 2007, 07:24:31 UTC | Fix timer_stats printout of events/sec When using /proc/timer_stats on ppc64 I noticed the events/sec field wasnt accurate. Sometimes the integer part was incorrect due to rounding (we werent taking the fractional seconds into consideration). The fraction part is also wrong, we need to pad the printf statement and take the bottom three digits of 1000 times the value. Signed-off-by: Anton Blanchard <anton@samba.org> Acked-by: Ingo Molnar <mingo@elte.hu> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 07 October 2007, 23:28:43 UTC |
0c2043a | Linus Torvalds | 07 October 2007, 23:17:38 UTC | Don't do load-average calculations at even 5-second intervals It turns out that there are a few other five-second timers in the kernel, and if the timers get in sync, the load-average can get artificially inflated by events that just happen to coincide. So just offset the load average calculation it by a timer tick. Noticed by Anders Boström, for whom the coincidence started triggering on one of his machines with the JBD jiffies rounding code (JBD is one of the subsystems that also end up using a 5-second timer by default). Tested-by: Anders Boström <anders@bostrom.dyndns.org> Cc: Chuck Ebbert <cebbert@redhat.com> Cc: Arjan van de Ven <arjan@linux.intel.com> Cc: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 07 October 2007, 23:23:13 UTC |
70cb979 | Linus Torvalds | 07 October 2007, 23:02:55 UTC | VT_WAITACTIVE: Avoid returning EINTR when not necessary We should generally prefer to return ERESTARTNOHAND rather than EINTR, so that processes with unhandled signals that get ignored don't return EINTR. This can help with X startup issues: Fatal server error: xf86OpenConsole: VT_WAITACTIVE failed: Interrupted system call although the real fix is having the X server always retry EINTR regardless (since EINTR does happen for signals that have handlers installed). Keithp has a patch for that. Regardless, ERESTARTNOHAND is the correct thing to use. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 07 October 2007, 23:02:55 UTC |
a1134dd | Stefan Richter | 07 October 2007, 10:31:22 UTC | firewire: point to migration document Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> | 07 October 2007, 11:48:41 UTC |
fc8b28a | Linus Torvalds | 06 October 2007, 22:47:16 UTC | Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus * 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: [MIPS] IP32: Enable PCI bridges | 06 October 2007, 22:47:16 UTC |
3a49869 | Kyle McMartin | 06 October 2007, 05:42:34 UTC | Revert "intel_agp: fix stolen mem range on G33" This reverts commit f443675affe3f16dd428e46f0f7fd3f4d703eeab, which breaks horribly if you aren't running an unreleased xf86-video-intel driver out of git. Signed-off-by: Kyle McMartin <kyle@mcmartin.ca> Cc: Dave Airlie <airlied@linux.ie> Cc: Zhenyu Wang <zhenyu.z.wang@intel.com> Acked-by: Keith Packard <keithp@keithp.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 06 October 2007, 19:49:43 UTC |
71e4eda | Benjamin Herrenschmidt | 06 October 2007, 08:52:27 UTC | Fix non-terminated PCI match table in PowerMac IDE The PCI device table in the powermac IDE driver isn't properly terminated. Depending on how your kernel is linked and other random factors, you can end up with this driver matched against any other PCI device in your system, possibly crashing at boot. Thanks to Heikki for tracking this down with me, the bug have been there for some time, though it rarely hurts due to luck. In this case, the switch from .22 to .23-rc9 is causing it to show up due to differences in the resulting layout of .data I suppose. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Paul Mackerras <pmac@au1.ibm.com> Cc: Bartlomiej Zolnierkiewicz <B.Zolnierkiewicz@elka.pw.edu.pl> Cc: Heikki Lindholm <holindho@cs.helsinki.fi> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 06 October 2007, 16:32:56 UTC |
67dd5a2 | Jeremy Fitzhardinge | 06 October 2007, 00:19:35 UTC | xen: disable split pte locks for now When pinning and unpinning pagetables, we must protect them against being used by other CPUs, lest they see the pagetable in an intermediate read-only-but-not-pinned state. When using split pte locks, doing this properly would require taking all the pte locks for the pagetable while pinning, but this may overflow the PREEMPT_BITS part of the preempt counter if the process has mapped more than about 512M of memory. However, failing to take the pte locks causes write-protect faults when the pageout code is trying to clear the Access bit on a pte which is part of a freshy created and still being pinned process after fork. This is a short-term fix until the problem is solved properly. Signed-off-by: Jeremy Fitzhardinge <jeremy@xensource.com> Acked-by: Rik van Riel <riel@redhat.com> Acked-by: Hugh Dickins <hugh@veritas.com> Cc: David Rientjes <rientjes@google.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Andi Kleen <ak@suse.de> Cc: Keir Fraser <keir@xensource.com> Cc: Jan Beulich <jbeulich@novell.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 06 October 2007, 16:31:30 UTC |
9f34073 | Linus Torvalds | 05 October 2007, 21:09:10 UTC | Merge master.kernel.org:/home/rmk/linux-2.6-arm * master.kernel.org:/home/rmk/linux-2.6-arm: [ARM] 4598/2: OSIRIS: Ensure we do not get nRSTOUT during suspend [ARM] 4597/2: OSIRIS: ensure CPLD0 is preserved after suspend | 05 October 2007, 21:09:10 UTC |
4afcdda | Ben Dooks | 04 October 2007, 22:18:08 UTC | [ARM] 4598/2: OSIRIS: Ensure we do not get nRSTOUT during suspend Ensure nRSTOUT is not asserted during or on resume. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> | 05 October 2007, 20:21:43 UTC |
28047ec | Ben Dooks | 04 October 2007, 22:16:42 UTC | [ARM] 4597/2: OSIRIS: ensure CPLD0 is preserved after suspend Ensure that CPLD is restored to the original state on resume, and that before going into suspend we select the NAND bank we booted from for restarting. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> | 05 October 2007, 20:21:40 UTC |
c946b30 | Francois Romieu | 03 October 2007, 22:42:50 UTC | r8169: revert part of 6dccd16b7c2703e8bbf8bca62b5cf248332afbe2 The 8169/8110SC currently announces itself as: [...] eth0: RTL8169sc/8110sc at 0x........, ..:..:..:..:..:.., XID 18000000 IRQ .. ^^^^^^^^ It uses RTL_GIGA_MAC_VER_05 and this part of the changeset can cut its performance by a factor of 2~2.5 as reported by Timo. (the driver includes code just before the hunk to write the ChipCmd register when mac_version == RTL_GIGA_MAC_VER_0[1-4]) Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Cc: Timo Jantunen <jeti@welho.com> Signed-off-by: Jeff Garzik <jeff@garzik.org> | 05 October 2007, 18:05:48 UTC |
af29990 | Linus Torvalds | 05 October 2007, 15:08:08 UTC | Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6 * 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6: [SPARC64]: Fix 'niu' complex IRQ probing. [SPARC64]: check fork_idle() error [SPARC64]: Temporary workaround for PCI-E slot on T1000. [SPARC64]: VIO device addition log message level is too high. [SPARC64]: Fix domain-services port probing. [SPARC64]: Don't use in/local regs for ldx/stx data in N1 memcpy. | 05 October 2007, 15:08:08 UTC |
4ecbca8 | Serge Belyshev | 04 October 2007, 21:10:04 UTC | Remove unnecessary cast in prefetch() It is ok to call prefetch() function with NULL argument, as specifically commented in include/linux/prefetch.h. But in standard C, it is invalid to dereference NULL pointer (see C99 standard 6.5.3.2 paragraph 4 and note #84). prefetch() has a memory reference for its argument. Newer gcc versions (4.3 and above) will use that to conclude that "x" argument is non-null and thus wreaking havok everywhere prefetch() was inlined. Fixed by removing cast and changing asm constraint. [ It seems in theory gcc 4.2 could miscompile this too; although no cases known. In 2.6.24 we should probably switch to __builtin_prefetch() instead, but this is a simpler fix for now. -- AK ] Signed-off-by: Serge Belyshev <belyshev@depni.sinp.msu.ru> Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 05 October 2007, 15:04:35 UTC |
8cfaf45 | Giuseppe Sacco | 04 October 2007, 21:09:12 UTC | [MIPS] IP32: Enable PCI bridges Fixe MACE PCI addressing by adding the bus number parameter. Remove check of the used slot since every slot should be valid. Converted mkaddr from #define to inline function. Signed-off-by: Giuseppe Sacco <eppesuig@debian.org> Signed-off-by: Ralf Baechle <ralf@linux-mips.org> | 05 October 2007, 12:31:22 UTC |
b2b2775 | David S. Miller | 04 October 2007, 22:03:35 UTC | [SPARC64]: Fix 'niu' complex IRQ probing. They should be computed the same as how we compute them under 'virtual-devices'. Signed-off-by: David S. Miller <davem@davemloft.net> | 04 October 2007, 22:03:35 UTC |
1177bf9 | Akinobu Mita | 04 October 2007, 21:55:59 UTC | [SPARC64]: check fork_idle() error Check the return value of fork_idle() to catch error. Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> | 04 October 2007, 21:55:59 UTC |
9cdcaa2 | Linus Torvalds | 04 October 2007, 17:29:19 UTC | Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6 * master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6: [SCSI] megaraid_old: fix READ_CAPACITY | 04 October 2007, 17:29:19 UTC |
16abfa0 | Hugh Dickins | 04 October 2007, 15:56:06 UTC | Fix sys_remap_file_pages BUG at highmem.c:15! Gurudas Pai reports kernel BUG at arch/i386/mm/highmem.c:15! below sys_remap_file_pages, while running Oracle database test on x86 in 6GB RAM: kunmap thinks we're in_interrupt because the preempt count has wrapped. That's because __do_fault expected to unmap page_table, but one of its two callers do_nonlinear_fault already unmapped it: let do_linear_fault unmap it first too, and then there's no need to pass the page_table arg down. Why have we been so slow to notice this? Probably through forgetting that the mapping_cap_account_dirty test means that sys_remap_file_pages nowadays only goes the full nonlinear vma route on a few memory-backed filesystems like ramfs, tmpfs and hugetlbfs. [ It also depends on CONFIG_HIGHPTE, so it becomes even harder to trigger in practice. Many who have need of large memory have probably migrated to x86-64.. Problem introduced by commit d0217ac04ca6591841e5665f518e38064f4e65bd ("mm: fault feedback #1") -- Linus ] Signed-off-by: Hugh Dickins <hugh@veritas.com> Cc: gurudas pai <gurudas.pai@oracle.com> Cc: Nick Piggin <nickpiggin@yahoo.com.au> Cc: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 04 October 2007, 17:13:09 UTC |
d5e8938 | FUJITA Tomonori | 03 October 2007, 00:00:58 UTC | [SCSI] megaraid_old: fix READ_CAPACITY The bulk transfer mode got eleminated by 3f6270ef76f2ce5c134615a470685d6c2a66c07e. Unfortunately, this mode is required for READ_CAPACITY commands on certain cards, so put it back again. This fixes a boot failure regression reported by Burton Windle. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com> | 04 October 2007, 16:08:49 UTC |
27097ef | David S. Miller | 04 October 2007, 04:37:57 UTC | [SPARC64]: Temporary workaround for PCI-E slot on T1000. The PCI-E slot on T1000 connects directly to the Fire PCI chip with no intervening bridges visible in the OBP tree. Unfortunately the bus numbering of the device in that slot is different (2) from the PCI host controller (0), and thus the pci_bus_{read,write}_config_*() calls don't work out. Complicating things further the Fire PCI controller has no config space it responds to either. For now treat this case specially so that devices in the slot work. Longer term we need to perhaps cons up a dummy bridge between the Fire and the PCI-E slot so that the bus hierarchy is complete inside of the kernel and thus the bus numbering all works out right. Signed-off-by: David S. Miller <davem@davemloft.net> | 04 October 2007, 04:37:57 UTC |
e2fd58d | David S. Miller | 04 October 2007, 04:23:40 UTC | [SPARC64]: VIO device addition log message level is too high. There is no reason this should be KERN_ERR, KERN_INFO is just fine. Signed-off-by: David S. Miller <davem@davemloft.net> | 04 October 2007, 04:23:40 UTC |
07607c5 | David S. Miller | 04 October 2007, 04:08:11 UTC | [SPARC64]: Fix domain-services port probing. We should only use ports underneath "domain-services", other DS ports in the MDESC aren't for us to use. Signed-off-by: David S. Miller <davem@davemloft.net> | 04 October 2007, 04:08:11 UTC |
804b3f9 | Linus Torvalds | 03 October 2007, 22:44:10 UTC | Merge branch 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev * 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev: drivers/ata/pata_ixp4xx_cf.c: ioremap return code check Ata: pata_marvell, use ioread* for iomap-ped memory libata: fix for sata_mv >64KB DMA segments | 03 October 2007, 22:44:10 UTC |
3e0ca2f | Linus Torvalds | 03 October 2007, 22:43:36 UTC | Merge branch 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6 * 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6: sky2: jumbo frame regression fix [PATCH] softmac: Fix compiler-warning [PATCH] bcm43xx: Correct printk with PFX before KERN_ | 03 October 2007, 22:43:36 UTC |
c7659e2 | Linus Torvalds | 03 October 2007, 22:43:17 UTC | Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus * 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: [MIPS] Terminally fix local_{dec,sub}_if_positive [MIPS] Type proof reimplementation of cmpxchg. [MIPS] pg-r4k.c: Fix a typo in an R4600 v2 erratum workaround | 03 October 2007, 22:43:17 UTC |
66b1f1a | Linus Torvalds | 03 October 2007, 22:34:07 UTC | Merge branch 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/cooloney/blackfin-2.6 * 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/cooloney/blackfin-2.6: Blackfin arch: fix PORT_J BUG for BF537/6 EMAC driver reported by Kalle Pokki <kalle.pokki@iki.fi> Blackfin arch: gpio pinmux and resource allocation API required by BF537 on chip ethernet mac driver Blackfin arch: add some missing syscall binfmt_flat: checkpatch fixing minimum support for the blackfin relocations Binfmt_flat: Add minimum support for the Blackfin relocations | 03 October 2007, 22:34:07 UTC |
991bf52 | Scott Thompson | 02 October 2007, 20:53:01 UTC | drivers/ata/pata_ixp4xx_cf.c: ioremap return code check Add missing ioremap return checks. Signed-off-by: Scott Thompson <postfail <at> hushmail.com> Acked-by: Tejun Heo <htejun@gmail.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org> | 03 October 2007, 18:43:28 UTC |
90925d3 | Jiri Slaby | 02 October 2007, 20:53:01 UTC | Ata: pata_marvell, use ioread* for iomap-ped memory pata_marvell, use ioread* for iomap-ped memory read* on pci_iomapped memory is incorrect, fix it Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Acked-by: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org> | 03 October 2007, 18:43:27 UTC |
4007b49 | Olof Johansson | 03 October 2007, 01:45:27 UTC | libata: fix for sata_mv >64KB DMA segments Fix bug in sata_mv for cases where the IOMMU layer has merged SG entries to larger than 64KB. They need to be split up before being sent to the driver. Just for simplicity's sake, split up at 64K boundary instead of 64K size, since that's what the common code does anyway. Signed-off-by: Olof Johansson <olof@lixom.net> Signed-off-by: Jeff Garzik <jeff@garzik.org> | 03 October 2007, 18:41:20 UTC |
bda0233 | Sunil Mushran | 21 September 2007, 18:41:43 UTC | ocfs2: Unlock mutex in local alloc failure case The fs was not unlocking the local alloc inode mutex in the code path in which it failed to find a window of free bits in the global bitmap. Signed-off-by: Sunil Mushran <sunil.mushran@oracle.com> Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com> | 03 October 2007, 18:14:45 UTC |
529d303 | Stephen Hemminger | 03 October 2007, 01:02:09 UTC | sky2: jumbo frame regression fix Remove unneeded check that caused problems with jumbo frame sizes. The check was recently added and is wrong. When using jumbo frames the sky2 driver does fragmentation, so rx_data_size is less than mtu. Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org> | 03 October 2007, 17:39:42 UTC |
5c55c43 | Jeff Garzik | 03 October 2007, 17:39:16 UTC | Merge branch 'fixes-jgarzik' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6 into upstream-fixes | 03 October 2007, 17:39:16 UTC |
cda6a20 | Michael Hennerich | 03 October 2007, 16:36:18 UTC | Blackfin arch: fix PORT_J BUG for BF537/6 EMAC driver reported by Kalle Pokki <kalle.pokki@iki.fi> Cc: Kalle Pokki <kalle.pokki@iki.fi> Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Bryan Wu <bryan.wu@analog.com> | 03 October 2007, 16:36:18 UTC |
c58c214 | Michael Hennerich | 03 October 2007, 16:35:05 UTC | Blackfin arch: gpio pinmux and resource allocation API required by BF537 on chip ethernet mac driver Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Bryan Wu <bryan.wu@analog.com> | 03 October 2007, 16:35:05 UTC |
9ea0f04 | Ralf Baechle | 03 October 2007, 13:29:19 UTC | [MIPS] Terminally fix local_{dec,sub}_if_positive They contain 64-bit instructions so wouldn't work on 32-bit kernels or 32-bit hardware. Since there are no users, blow them away. They probably were only ever created because there are atomic_sub_if_positive and atomic_dec_if_positive which exist only for sake of semaphores. Signed-off-by: Ralf Baechle <ralf@linux-mips.org> | 03 October 2007, 13:30:52 UTC |
fef7470 | Ralf Baechle | 01 October 2007, 03:15:00 UTC | [MIPS] Type proof reimplementation of cmpxchg. Signed-off-by: Ralf Baechle <ralf@linux-mips.org> | 03 October 2007, 13:30:52 UTC |
f6a9e6d | Maciej W. Rozycki | 02 October 2007, 13:47:22 UTC | [MIPS] pg-r4k.c: Fix a typo in an R4600 v2 erratum workaround Restore a load from KSEG1 done as a workaround for an R4600 v2 erratum, dropped with 211be16de99a7424e66c0b6c0d00e2c970508ac2. Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org> Signed-off-by: Ralf Baechle <ralf@linux-mips.org> | 03 October 2007, 13:30:51 UTC |
ee0a816 | Richard Knutsson | 01 October 2007, 00:24:38 UTC | [PATCH] softmac: Fix compiler-warning CC net/ieee80211/softmac/ieee80211softmac_wx.o /home/kernel/src/net/ieee80211/softmac/ieee80211softmac_wx.c: In function ‘ieee80211softmac_wx_set_essid’: /home/kernel/src/net/ieee80211/softmac/ieee80211softmac_wx.c:117: warning: label ‘out’ defined but not used due to commit: efe870f9f4ad74410a18ecbf0d9ba7c14b50a0fb. Removing the label. Signed-off-by: Richard Knutsson <ricknu-0@student.ltu.se> Signed-off-by: John W. Linville <linville@tuxdriver.com> | 02 October 2007, 23:41:33 UTC |
a4aa2e8 | David S. Miller | 02 October 2007, 23:17:17 UTC | [SPARC64]: Don't use in/local regs for ldx/stx data in N1 memcpy. It doesn't matter for use in 64-bit objects, but when used in 32-bit environments the top 32-bits of the local and in registers will get chopped off on the next register window spill/restore which leads to difficult to track down and subtle bugs. Signed-off-by: David S. Miller <davem@davemloft.net> | 02 October 2007, 23:17:17 UTC |
4365e99 | Joe Perches | 02 October 2007, 19:57:11 UTC | [PATCH] bcm43xx: Correct printk with PFX before KERN_ Correct printk with PFX before KERN_ in bcm43xx_wx.c Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: John W. Linville <linville@tuxdriver.com> | 02 October 2007, 21:04:22 UTC |
f778089 | Linus Torvalds | 02 October 2007, 17:41:06 UTC | Merge branch 'sas-fixes' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/misc-2.6 * 'sas-fixes' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/misc-2.6: aic94xx: fix DMA data direction for SMP requests | 02 October 2007, 17:41:06 UTC |
db7a89d | Linus Torvalds | 02 October 2007, 17:40:40 UTC | Merge branch 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6 * 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6: dm9601: Fix receive MTU mv643xx_eth: Do not modify struct netdev tx_queue_len qla3xxx: bugfix: Fix VLAN rx completion handling. qla3xxx: bugfix: Add memory barrier before accessing rx completion. | 02 October 2007, 17:40:40 UTC |
2910ca6 | Linus Torvalds | 02 October 2007, 17:40:20 UTC | Merge branch 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev * 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev: ata_piix: add another TECRA M3 entry to broken suspend list | 02 October 2007, 17:40:20 UTC |
d237098 | Linus Torvalds | 02 October 2007, 17:38:13 UTC | Merge git://git.kernel.org/pub/scm/linux/kernel/git/mingo/linux-2.6-sched * git://git.kernel.org/pub/scm/linux/kernel/git/mingo/linux-2.6-sched: sched: fix profile=sleep | 02 October 2007, 17:38:13 UTC |
114d5b1 | Linus Torvalds | 02 October 2007, 17:35:28 UTC | Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6 * 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6: [SPARC64]: Fix missing load-twin usage in Niagara-1 memcpy. [SPARC64]: Fix put_user() calls in binfmt_aout32.c [SPARC]: Fix EBUS use of uninitialized variable. | 02 October 2007, 17:35:28 UTC |
2b3b290 | Linus Torvalds | 02 October 2007, 17:34:49 UTC | Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 * 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: [IEEE80211]: avoid integer underflow for runt rx frames [TCP]: secure_tcp_sequence_number() should not use a too fast clock [SFQ]: Remove artificial limitation for queue limit. | 02 October 2007, 17:34:49 UTC |
e80eaf9 | Linus Torvalds | 02 October 2007, 17:33:49 UTC | Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc * 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: [POWERPC] Fix xics set_affinity code | 02 October 2007, 17:33:49 UTC |
d136552 | Jeff Garzik | 02 October 2007, 17:16:10 UTC | aic94xx: fix DMA data direction for SMP requests DMA-mapped SMP (scsi management protocol) requests going /to/ the device need the PCI DMA data direction to indicate such. Signed-off-by: Jeff Garzik <jgarzik@redhat.com> | 02 October 2007, 17:16:10 UTC |
f662fe5 | Peter Korsgaard | 01 October 2007, 11:36:07 UTC | dm9601: Fix receive MTU dm9601 didn't take the ethernet header into account when calculating RX MTU, causing packets bigger than 1486 to fail. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by: Jeff Garzik <jeff@garzik.org> | 02 October 2007, 16:59:10 UTC |
593ff56 | Dale Farnsworth | 01 October 2007, 23:02:18 UTC | mv643xx_eth: Do not modify struct netdev tx_queue_len This driver erroneously zeros dev->tx_queue_len, since mp->tx_ring_size has not yet been initialized. Actually, the driver shouldn't modify tx_queue_len at all and should leave the value set by alloc_etherdev(), currently 1000. Signed-off-by: Dale Farnsworth <dale@farnsworth.org> Signed-off-by: Jeff Garzik <jeff@garzik.org> | 02 October 2007, 16:55:10 UTC |
5062629 | Ron Mercer | 01 October 2007, 18:43:23 UTC | qla3xxx: bugfix: Fix VLAN rx completion handling. Fix 4032 chip undocumented "feature" where bit-8 is set if the inbound completion is for a VLAN. Signed-off-by: Ron Mercer <ron.mercer@qlogic.com> Signed-off-by: Jeff Garzik <jeff@garzik.org> | 02 October 2007, 16:55:10 UTC |
b323e0e | Ron Mercer | 01 October 2007, 18:43:22 UTC | qla3xxx: bugfix: Add memory barrier before accessing rx completion. Signed-off-by: Ron Mercer <ron.mercer@qlogic.com> Signed-off-by: Jeff Garzik <jeff@garzik.org> | 02 October 2007, 16:55:10 UTC |
4c74d4e | Tejun Heo | 30 September 2007, 08:11:20 UTC | ata_piix: add another TECRA M3 entry to broken suspend list There's a different version of DMI table for TECRA M3 where it has proper vendor and product name entry. Add the entry to the broken suspend list. Angus Turnbull reported and provided initial patch. Signed-off-by: Tejun Heo <htejun@gmail.com> Cc: Angus Turnbull <angus@twinhelix.com> Signed-off-by: Jeff Garzik <jeff@garzik.org> | 02 October 2007, 14:54:02 UTC |
30084fb | Ingo Molnar | 02 October 2007, 12:13:08 UTC | sched: fix profile=sleep fix sleep profiling - we lost this chunk in the CFS merge. Found-by: Mel Gorman <mel@csn.ul.ie> Signed-off-by: Ingo Molnar <mingo@elte.hu> | 02 October 2007, 12:13:08 UTC |
25e5566 | David S. Miller | 02 October 2007, 08:03:09 UTC | [SPARC64]: Fix missing load-twin usage in Niagara-1 memcpy. For the case where the source is not aligned modulo 8 we don't use load-twins to suck the data in and this kills performance since normal loads allocate in the L1 cache (unlike load-twin) and thus big memcpys swipe the entire L1 D-cache. We need to allocate a register window to implement this properly, but that actually simplifies a lot of things as a nice side-effect. Signed-off-by: David S. Miller <davem@davemloft.net> | 02 October 2007, 08:03:09 UTC |
04045f9 | John W. Linville | 02 October 2007, 04:03:54 UTC | [IEEE80211]: avoid integer underflow for runt rx frames Reported by Chris Evans <scarybeasts@gmail.com>: > The summary is that an evil 80211 frame can crash out a victim's > machine. It only applies to drivers using the 80211 wireless code, and > only then to certain drivers (and even then depends on a card's > firmware not dropping a dubious packet). I must confess I'm not > keeping track of Linux wireless support, and the different protocol > stacks etc. > > Details are as follows: > > ieee80211_rx() does not explicitly check that "skb->len >= hdrlen". > There are other skb->len checks, but not enough to prevent a subtle > off-by-two error if the frame has the IEEE80211_STYPE_QOS_DATA flag > set. > > This leads to integer underflow and crash here: > > if (frag != 0) > flen -= hdrlen; > > (flen is subsequently used as a memcpy length parameter). How about this? Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net> | 02 October 2007, 04:03:54 UTC |
9b42c33 | Eric Dumazet | 01 October 2007, 20:58:36 UTC | [TCP]: secure_tcp_sequence_number() should not use a too fast clock TCP V4 sequence numbers are 32bits, and RFC 793 assumed a 250 KHz clock. In order to follow network speed increase, we can use a faster clock, but we should limit this clock so that the delay between two rollovers is greater than MSL (TCP Maximum Segment Lifetime : 2 minutes) Choosing a 64 nsec clock should be OK, since the rollovers occur every 274 seconds. Problem spotted by Denys Fedoryshchenko [ This bug was introduced by f85958151900f9d30fa5ff941b0ce71eaa45a7de ] Signed-off-by: Eric Dumazet <dada1@cosmosbay.com> Signed-off-by: David S. Miller <davem@davemloft.net> | 02 October 2007, 04:01:24 UTC |
32740dd | Alexey Kuznetsov | 01 October 2007, 00:51:33 UTC | [SFQ]: Remove artificial limitation for queue limit. This is followup to Patrick's patch. A little optimization to enqueue routine allows to remove artificial limitation on queue length. Plus, testing showed that hash function used by SFQ is too bad or even worse. It does not even sweep the whole range of hash values. Switched to Jenkins' hash. Signed-off-by: Alexey Kuznetsov <kaber@ms2.inr.ac.ru> Signed-off-by: David S. Miller <davem@davemloft.net> | 02 October 2007, 04:01:23 UTC |
3146b39 | Linus Torvalds | 02 October 2007, 03:24:52 UTC | Linux 2.6.23-rc9 No, I didn't want to do this, but we had more stuff go in after -rc8 than we had in the previous -rc. Gaah. | 02 October 2007, 03:24:52 UTC |
a347017 | Linus Torvalds | 02 October 2007, 03:15:45 UTC | Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus * 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: [MIPS] vmlinux.lds.S: Handle note sections [MIPS] Fix value of O_TRUNC | 02 October 2007, 03:15:45 UTC |
cf8dc57 | Andi Kleen | 01 October 2007, 08:20:08 UTC | x86_64: increase VDSO_TEXT_OFFSET for ancient binutils For some reason old binutils genertate larger headers so increase the text offset of the vdso to avoid linker errors. Roland McGrath explains: "There are extra symbols in the '.dynsym' section that are responsible for the size difference (They also cause corresponding inflation in '.gnu.version') Older ld's wrongly generated these unneeded symbols in .dynsym. This was fixed not all that long ago (2006); binutils-2.17.50.0.6 might be the first fixed version, but I have not verified for sure where the cutoff was. The unneeded symbols et al from old ld add almost 700 bytes excess. This limits fairly tightly the amount by which the actual text and data in the vDSO can grow in the future without pushing the whole file over 4kb. If it does grow later on, we should consider changing the layout with a config option or something to pack it better without that padding, when building the kernel with newer binutils." Signed-off-by: Andi Kleen <ak@suse.de> Cc: Roland McGrath <roland@redhat.com> Cc: Badari Pulavarty <pbadari@us.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 02 October 2007, 02:21:30 UTC |
e48395f | Anton Blanchard | 30 September 2007, 21:45:55 UTC | [POWERPC] Fix xics set_affinity code On a POWER6 machine running 2.6.23-rc8 I sometimes see the following error: xics_set_affinity: No online cpus in the mask 00000000,00000000,00000000,00000001 for irq 20 In a desperate attempt to get a changelog entry in 2.6.23, I took a look into it. It turns out we are passing a real and not a virtual irq into get_irq_server. This works for the case where hwirq < NR_IRQS and we set virq = hwirq. In my case however hwirq = 590082 and we try and access irq_desc[590082], slightly past the end at 512 entries. Lucky we ship lots of memory with our machines. Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Paul Mackerras <paulus@samba.org> | 02 October 2007, 01:48:14 UTC |
7572395 | Linus Torvalds | 01 October 2007, 20:17:28 UTC | Fix possible splice() mmap_sem deadlock Nick Piggin points out that splice isn't being good about the mmap semaphore: while two readers can nest inside each others, it does leave a possible deadlock if a writer (ie a new mmap()) comes in during that nesting. Original "just move the locking" patch by Nick, replaced by one by me based on an optimistic pagefault_disable(). And then Jens tested and updated that patch. Reported-by: Nick Piggin <npiggin@suse.de> Tested-by: Jens Axboe <jens.axboe@oracle.com> Cc: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 01 October 2007, 20:17:28 UTC |
e2cd68f | Linus Torvalds | 01 October 2007, 20:11:48 UTC | Merge branch 'fixes-jgarzik' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6 * 'fixes-jgarzik' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6: [PATCH] libertas: build problems when partially modular | 01 October 2007, 20:11:48 UTC |
f9690f3 | Linus Torvalds | 01 October 2007, 20:08:22 UTC | Merge master.kernel.org:/home/rmk/linux-2.6-arm * master.kernel.org:/home/rmk/linux-2.6-arm: [ARM] Resolve PCI section warnings | 01 October 2007, 20:08:22 UTC |
ca45fe8 | Linus Torvalds | 01 October 2007, 15:02:57 UTC | Merge branch 'master' of ssh://master.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvb * 'master' of ssh://master.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvb: V4L/DVB (6052): ivtv: fix udma yuv bug | 01 October 2007, 15:02:57 UTC |
50ef295 | Linus Torvalds | 01 October 2007, 14:59:39 UTC | Merge branch 'for-linus' of git://oss.sgi.com:8090/xfs/xfs-2.6 * 'for-linus' of git://oss.sgi.com:8090/xfs/xfs-2.6: Revert "[XFS] Avoid replaying inode buffer initialisation log items if .. [ Fixed it and added some commit messages by hand to that branch - Linus ] Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 01 October 2007, 15:01:25 UTC |
564256c | Tim Shimmin | 01 October 2007, 06:39:37 UTC | Revert "[XFS] Avoid replaying inode buffer initialisation log items if on-disk version is newer." This reverts commit b394e43e995d08821588a22561c6a71a63b4ff27. Lachlan McIlroy says: It tried to fix an issue where log replay is replaying an inode cluster initialisation transaction that should not be replayed because the inode cluster on disk is more up to date. Since we don't log file sizes (we rely on inode flushing to get them to disk) then we can't just replay all the transations in the log and expect the inode to be completely restored. We lose file size updates. Unfortunately this fix is causing more (serious) problems than it is fixing. SGI-PV: 969656 SGI-Modid: xfs-linux-melb:xfs-kern:29804a Signed-off-by: Lachlan McIlroy <lachlan@sgi.com> Signed-off-by: Tim Shimmin <tes@sgi.com> | 01 October 2007, 14:59:03 UTC |
9f96cb1 | Martin Schwidefsky | 01 October 2007, 08:20:13 UTC | robust futex thread exit race Calling handle_futex_death in exit_robust_list for the different robust mutexes of a thread basically frees the mutex. Another thread might grab the lock immediately which updates the next pointer of the mutex. fetch_robust_entry over the next pointer might therefore branch into the robust mutex list of a different thread. This can cause two problems: 1) some mutexes held by the dead thread are not getting freed and 2) some mutexs held by a different thread are freed. The next point need to be read before calling handle_futex_death. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> Acked-by: Ingo Molnar <mingo@elte.hu> Acked-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 01 October 2007, 14:52:23 UTC |
8792f96 | Samuel Ortiz | 01 October 2007, 08:20:12 UTC | VT ioctl race fix When calling the RELDISP VT ioctl, we are reading vt_newvt while the console workqueue could be messing with it (through change_console()). We fix this race by taking the console semaphore before reading vt_newvt. Signed-off-by: Samuel Ortiz <sameo@openedhand.com> Acked-by: Antonino Daplas <adaplas@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 01 October 2007, 14:52:23 UTC |
4047727 | Mark Lord | 01 October 2007, 08:20:10 UTC | Fix SMP poweroff hangs We need to disable all CPUs other than the boot CPU (usually 0) before attempting to power-off modern SMP machines. This fixes the hang-on-poweroff issue on my MythTV SMP box, and also on Thomas Gleixner's new toybox. Signed-off-by: Mark Lord <mlord@pobox.com> Acked-by: Thomas Gleixner <tglx@linutronix.de> Cc: "Rafael J. Wysocki" <rjw@sisk.pl> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 01 October 2007, 14:52:23 UTC |
281e0e3 | Ralf Baechle | 01 October 2007, 08:20:10 UTC | hugetlb: fix clear_user_highpage arguments The virtual address space argument of clear_user_highpage is supposed to be the virtual address where the page being cleared will eventually be mapped. This allows architectures with virtually indexed caches a few clever tricks. That sort of trick falls over in painful ways if the virtual address argument is wrong. Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 01 October 2007, 14:52:23 UTC |
8814842 | Dave Jones | 01 October 2007, 08:20:09 UTC | Add /dev/oldmem to devices.txt documentation Signed-off-by: Dave Jones <davej@redhat.com> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: <device@lanana.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 01 October 2007, 14:52:23 UTC |