| 229cc58 | Will Newton | 10 March 2009, 19:55:53 UTC | mtd_dataflash: fix probing of AT45DB321C chips. Commit 771999b65f79264acde4b855e5d35696eca5e80c ("[MTD] DataFlash: bugfix, binary page sizes now handled") broke support for probing AT45DB321C flash chips. These chips do not support the "page size" status bit, so if we match the JEDEC id return early. [akpm@linux-foundation.org: coding-style fixes] Signed-off-by: Will Newton <will.newton@gmail.com> Cc: David Woodhouse <dwmw2@infradead.org> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 10 March 2009, 22:55:11 UTC |
| 1b23336 | Paul E. McKenney | 10 March 2009, 19:55:52 UTC | idr: make idr_remove_all() do removal -before- free_layer() Fix a problem in the IDR system, where an idr_remove_all() hands a data element to call_rcu() (via free_layer()) before making that data element inaccessible to new readers. This is very bad, and results in readers still having a reference to this data element at the end of the grace period. Tests on large machines that concurrently map and unmap user-space memory within the same multithreaded process result in crashes within about five minutes. Applying this patch increases the kernel's longevity to the three-to-eight-hour range. There appear to be other similar problems in idr_get_empty_slot() and sub_remove(), but I fixed the easy one in idr_remove_all() first. It is therefore no surprise that failures still occur. Located-by: Milton Miller II <miltonm@austin.ibm.com> Tested-by: Milton Miller II <miltonm@austin.ibm.com> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Cc: Manfred Spraul <manfred@colorfullife.com> Cc: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 10 March 2009, 22:55:11 UTC |
| 260219c | Alexey Dobriyan | 10 March 2009, 19:55:51 UTC | devpts: remove graffiti Very annoying when working with containters. Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Cc: "H. Peter Anvin" <hpa@zytor.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 10 March 2009, 22:55:11 UTC |
| 2f68891 | Yinghai Lu | 10 March 2009, 19:55:50 UTC | x86/agp: tighten check to update amd nb aperture Impact: fix bug to make agp work with dri Jeffrey reported that dri does work with 64bit, but doesn't work with 32bit it turns out NB aperture is 32M, aperture on agp is 128M 64bit is using 64M for vaidation for 64 iommu/gart 32bit is only using 32M..., and will not update the nb aperture. So try to compare nb apterture and agp apterture before leaving not touch nb aperture. Reported-by: Jeffrey Trull <jetrull@sbcglobal.net> Tested-by: Jeffrey Trull <jetrull@sbcglobal.net> Signed-off-by: Yinghai Lu <yinghai@kernel.org> Acked-by: Dave Airlie <airlied@linux.ie> Cc: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 10 March 2009, 22:55:11 UTC |
| 5a891ed | Alexey Dobriyan | 10 March 2009, 19:55:49 UTC | xtensa: fix compilation somewhat * ->put_char changes * HIGHMEM is bogus it seems, there is no kmap_atomic() et al * some includes Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Acked-by: Chris Zankel <zankel@tensilica.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 10 March 2009, 22:55:10 UTC |
| 8ef1f02 | Darrick J. Wong | 10 March 2009, 19:55:48 UTC | lm85: add VRM10 support for adt7468 chip The adt7468 chip supports VRM10 sensors just like the adt7463; add a missing check for it. Signed-off-by: Darrick J. Wong <djwong@us.ibm.com> Cc: Jean Delvare <khali@linux-fr.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 10 March 2009, 22:55:10 UTC |
| c15ade6 | Darrick J. Wong | 10 March 2009, 19:55:47 UTC | lm85: fix the version check that broke adt7468 probing The verstep check in the lm85 driver fails because the upper nibble of the version register is 0x7, not 0x6, on the adt7468 chip. Probing of all adt7468s was broken by 69fc1feba2d5856ff74dedb6ae9d8c490210825c ("hwmon: (lm85) Rework the device detection"), and this patch fixes that. Also add in a missing i2c_device_id that accidentally got dropped from the original patch. Signed-off-by: Darrick J. Wong <djwong@us.ibm.com> Cc: Jean Delvare <khali@linux-fr.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 10 March 2009, 22:55:10 UTC |
| b943c46 | Randy Dunlap | 10 March 2009, 19:55:46 UTC | menu: fix embedded menu snafu The COMPAT_BRK kconfig symbol does not depend on EMBEDDED, but it is in the midst of the EMBEDDED menu symbols, so it mucks up the EMBEDDED menu. Fix by moving it to just after all of the EMBEDDED menu symbols. Also, ANON_INODES has a similar problem, so move it to just above the EMBEDDED menu items since it is used in the EMBEDDED menu. Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 10 March 2009, 22:55:10 UTC |
| 4750498 | Roel Kluin | 10 March 2009, 19:55:45 UTC | mm: get_nid_for_pfn() returns int get_nid_for_pfn() returns int Presumably the (nid < 0) case has never happened. We do know that it is happening on one system while creating a symlink for a memory section so it should also happen on the same system if unregister_mem_sect_under_nodes() were called to remove the same symlink. The test was actually added in response to a problem with an earlier version reported by Yasunori Goto where one or more of the leading pages of a memory section on the 2nd node of one of his systems was uninitialized because I believe they coincided with a memory hole. That earlier version did not ignore uninitialized pages and determined the nid by considering only the 1st page of each memory section. This caused the symlink to the 1st memory section on the 2nd node to be incorrectly created in /sys/devices/system/node/node0 instead of /sys/devices/system/node/node1. The problem was fixed by adding the test to skip over uninitialized pages. I suspect we have not seen any reports of the non-removal of a symlink due to the incorrect declaration of the nid variable in unregister_mem_sect_under_nodes() because - systems where a memory section could have an uninitialized range of leading pages are probably rare. - memory remove is probably not done very frequently on the systems that are capable of demonstrating the problem. - lingering symlink(s) that should have been removed may have simply gone unnoticed. [garyhade@us.ibm.com: wrote changelog] Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Cc: Gary Hade <garyhade@us.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 10 March 2009, 22:55:10 UTC |
| 1abaf33 | Linus Torvalds | 10 March 2009, 19:03:30 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 mmiotrace: fix remove_kmmio_fault_pages() | 10 March 2009, 19:03:30 UTC |
| a651d79 | Linus Torvalds | 10 March 2009, 16:31:19 UTC | Merge branch 'sh/for-2.6.29' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6 * 'sh/for-2.6.29' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6: video: deferred io cleanup fix for sh_mobile_lcdcfb sh: Add media/soc_camera.h to board setup of Renesas AP325RXA | 10 March 2009, 16:31:19 UTC |
| 467fc49 | Magnus Damm | 10 March 2009, 06:08:49 UTC | video: deferred io cleanup fix for sh_mobile_lcdcfb Fix deferred io cleanup patch in the sh_mobile_lcdcfb driver. If probe() fails early the sh_mobile_lcdc_stop() function will be called to clean up deferred io. This patch modifies the code to only call fb_deferred_io_cleanup() after deferred io has been initialized. With this patch applied we no longer hit BUG_ON() inside fb_deferred_io_cleanup(). Triggers on a Migo-R with the SYS QVGA panel board unmounted. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org> | 10 March 2009, 06:23:01 UTC |
| ba087e6 | Nobuhiro Iwamatsu | 06 March 2009, 02:51:14 UTC | sh: Add media/soc_camera.h to board setup of Renesas AP325RXA Other compilation errors were revised by commit of "sh: ap325rxa: Revert ov772x support" (08c2f5b4d76f83213e379b12df504269d21c9e7c) but other compilation errors are given. We revert this commit and need to add new header(media/soc_camera.h). This change revises new compilation error. Signed-off-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org> | 10 March 2009, 06:20:54 UTC |
| bad948f | Linus Torvalds | 10 March 2009, 03:50:11 UTC | Merge branch 'for-linus' of git://neil.brown.name/md * 'for-linus' of git://neil.brown.name/md: md: fix deadlock when stopping arrays | 10 March 2009, 03:50:11 UTC |
| 99adcd9 | Linus Torvalds | 09 March 2009, 20:23:59 UTC | Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/davej/cpufreq * 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/davej/cpufreq: [CPUFREQ] Add p4-clockmod sysfs-ui removal to feature-removal schedule. Revert "[CPUFREQ] Disable sysfs ui for p4-clockmod." | 09 March 2009, 20:23:59 UTC |
| 2d5516c | Oleg Nesterov | 02 March 2009, 21:58:45 UTC | copy_process: fix CLONE_PARENT && parent_exec_id interaction CLONE_PARENT can fool the ->self_exec_id/parent_exec_id logic. If we re-use the old parent, we must also re-use ->parent_exec_id to make sure exit_notify() sees the right ->xxx_exec_id's when the CLONE_PARENT'ed task exits. Also, move down the "p->parent_exec_id = p->self_exec_id" thing, to place two different cases together. Signed-off-by: Oleg Nesterov <oleg@redhat.com> Cc: Roland McGrath <roland@redhat.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: David Howells <dhowells@redhat.com> Cc: Serge E. Hallyn <serge@hallyn.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 09 March 2009, 20:23:25 UTC |
| 753b7ae | Dave Jones | 09 March 2009, 19:14:37 UTC | [CPUFREQ] Add p4-clockmod sysfs-ui removal to feature-removal schedule. Signed-off-by: Matthew Garrett <mjg@redhat.com> Signed-off-by: Dave Jones <davej@redhat.com> | 09 March 2009, 19:14:37 UTC |
| 129f8ae | Dave Jones | 09 March 2009, 19:07:33 UTC | Revert "[CPUFREQ] Disable sysfs ui for p4-clockmod." This reverts commit e088e4c9cdb618675874becb91b2fd581ee707e6. Removing the sysfs interface for p4-clockmod was flagged as a regression in bug 12826. Course of action: - Find out the remaining causes of overheating, and fix them if possible. ACPI should be doing the right thing automatically. If it isn't, we need to fix that. - mark p4-clockmod ui as deprecated - try again with the removal in six months. It's not really feasible to printk about the deprecation, because it needs to happen at all the sysfs entry points, which means adding a lot of strcmp("p4-clockmod".. calls to the core, which.. bleuch. Signed-off-by: Dave Jones <davej@redhat.com> | 09 March 2009, 19:07:33 UTC |
| df0b4a5 | Linus Torvalds | 09 March 2009, 16:15:40 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: (29 commits) p54: fix race condition in memory management cfg80211: test before subtraction on unsigned iwlwifi: fix error flow in iwl*_pci_probe rt2x00 : more devices to rt73usb.c rt2x00 : more devices to rt2500usb.c bonding: Fix device passed into ->ndo_neigh_setup(). vlan: Fix vlan-in-vlan crashes. net: Fix missing dev->neigh_setup in register_netdevice(). tmspci: fix request_irq race pkt_sched: act_police: Fix a rate estimator test. tg3: Fix 5906 link problems SCTP: change sctp_ctl_sock_init() to try IPv4 if IPv6 fails IPv6: add "disable" module parameter support to ipv6.ko sungem: another error printed one too early aoe: error printed 1 too early net pcmcia: worklimit reaches -1 net: more timeouts that reach -1 net: fix tokenring license dm9601: new vendor/product IDs netlink: invert error code in netlink_set_err() ... | 09 March 2009, 16:15:40 UTC |
| 39a3478 | Linus Torvalds | 09 March 2009, 16:14:17 UTC | Merge git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus * git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus: lguest: fix for CONFIG_SPARSE_IRQ=y lguest: fix crash 'unhandled trap 13 at <native_read_msr_safe>' | 09 March 2009, 16:14:17 UTC |
| 1c91ffc | Linus Torvalds | 09 March 2009, 16:13:16 UTC | Merge git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-unstable * git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-unstable: Btrfs: fix spinlock assertions on UP systems | 09 March 2009, 16:13:16 UTC |
| b9447ef | Chris Mason | 09 March 2009, 15:45:38 UTC | Btrfs: fix spinlock assertions on UP systems btrfs_tree_locked was being used to make sure a given extent_buffer was properly locked in a few places. But, it wasn't correct for UP compiled kernels. This switches it to using assert_spin_locked instead, and renames it to btrfs_assert_tree_locked to better reflect how it was really being used. Signed-off-by: Chris Mason <chris.mason@oracle.com> | 09 March 2009, 15:45:38 UTC |
| 6d5b5ac | Heiko Carstens | 09 March 2009, 12:31:59 UTC | Fix fixpoint divide exception in acct_update_integrals Frans Pop reported the crash below when running an s390 kernel under Hercules: Kernel BUG at 000738b4 verbose debug info unavailable! fixpoint divide exception: 0009 #1! SMP Modules linked in: nfs lockd nfs_acl sunrpc ctcm fsm tape_34xx cu3088 tape ccwgroup tape_class ext3 jbd mbcache dm_mirror dm_log dm_snapshot dm_mod dasd_eckd_mod dasd_mod CPU: 0 Not tainted 2.6.27.19 #13 Process awk (pid: 2069, task: 0f9ed9b8, ksp: 0f4f7d18) Krnl PSW : 070c1000 800738b4 (acct_update_integrals+0x4c/0x118) R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:0 CC:1 PM:0 Krnl GPRS: 00000000 000007d0 7fffffff fffff830 00000000 ffffffff 00000002 0f9ed9b8 00000000 00008ca0 00000000 0f9ed9b8 0f9edda4 8007386e 0f4f7ec8 0f4f7e98 Krnl Code: 800738aa: a71807d0 lhi %r1,2000 800738ae: 8c200001 srdl %r2,1 800738b2: 1d21 dr %r2,%r1 >800738b4: 5810d10e l %r1,270(%r13) 800738b8: 1823 lr %r2,%r3 800738ba: 4130f060 la %r3,96(%r15) 800738be: 0de1 basr %r14,%r1 800738c0: 5800f060 l %r0,96(%r15) Call Trace: ( <000000000004fdea>! blocking_notifier_call_chain+0x1e/0x2c) <0000000000038502>! do_exit+0x106/0x7c0 <0000000000038c36>! do_group_exit+0x7a/0xb4 <0000000000038c8e>! SyS_exit_group+0x1e/0x30 <0000000000021c28>! sysc_do_restart+0x12/0x16 <0000000077e7e924>! 0x77e7e924 Reason for this is that cpu time accounting usually only happens from interrupt context, but acct_update_integrals gets also called from process context with interrupts enabled. So in acct_update_integrals we may end up with the following scenario: Between reading tsk->stime/tsk->utime and tsk->acct_timexpd an interrupt happens which updates accouting values. This causes acct_timexpd to be greater than the former stime + utime. The subsequent calculation of dtime = cputime_sub(time, tsk->acct_timexpd); will be negative and the division performed by cputime_to_jiffies(dtime) will generate an exception since the result won't fit into a 32 bit register. In order to fix this just always disable interrupts while accessing any of the accounting values. Reported by: Frans Pop <elendil@planet.nl> Tested by: Frans Pop <elendil@planet.nl> Cc: stable@kernel.org Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 09 March 2009, 15:13:35 UTC |
| 6db6a5f | Rusty Russell | 09 March 2009, 16:06:28 UTC | lguest: fix for CONFIG_SPARSE_IRQ=y Impact: remove lots of lguest boot WARN_ON() when CONFIG_SPARSE_IRQ=y We now need to call irq_to_desc_alloc_cpu() before set_irq_chip_and_handler_name(), but we can't do that from init_IRQ (no kmalloc available). So do it as we use interrupts instead. Also means we only alloc for irqs we use, which was the intent of CONFIG_SPARSE_IRQ anyway. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Cc: Ingo Molnar <mingo@redhat.com> | 08 March 2009, 23:36:29 UTC |
| cbd88c8 | Rusty Russell | 09 March 2009, 16:06:22 UTC | lguest: fix crash 'unhandled trap 13 at <native_read_msr_safe>' Impact: fix lguest boot crash on modern Intel machines The code in early_init_intel does: if (c->x86 > 6 || (c->x86 == 6 && c->x86_model >= 0xd)) { u64 misc_enable; rdmsrl(MSR_IA32_MISC_ENABLE, misc_enable); And that rdmsr faults (not allowed from non-0 PL). We can get around this by mugging the family ID part of the cpuid. 5 seems like a good number. Of course, this is a hack (how very lguest!). We could just indicate that we don't support MSRs, or implement lguest_rdmst. Reported-by: Patrick McHardy <kaber@trash.net> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Tested-by: Patrick McHardy <kaber@trash.net> | 08 March 2009, 23:36:28 UTC |
| d0fc63f | Stuart Bennett | 08 March 2009, 18:21:35 UTC | x86 mmiotrace: fix remove_kmmio_fault_pages() Impact: fix race+crash in mmiotrace The list manipulation in remove_kmmio_fault_pages() was broken. If more than one consecutive kmmio_fault_page was re-added during the grace period between unregister_kmmio_probe() and remove_kmmio_fault_pages(), the list manipulation failed to remove pages from the release list. After a second grace period the pages get into rcu_free_kmmio_fault_pages() and raise a BUG_ON() kernel crash. The list manipulation is fixed to properly remove pages from the release list. This bug has been present from the very beginning of mmiotrace in the mainline kernel. It was introduced in 0fd0e3da ("x86: mmiotrace full patch, preview 1"); An urgent fix for Linus. Tested by Stuart (on 32-bit) and Pekka (on amd and intel 64-bit systems, nouveau and nvidia proprietary). Signed-off-by: Stuart Bennett <stuart@freedesktop.org> Signed-off-by: Pekka Paalanen <pq@iki.fi> LKML-Reference: <20090308202135.34933feb@daedalus.pq.iki.fi> Signed-off-by: Ingo Molnar <mingo@elte.hu> | 08 March 2009, 18:51:23 UTC |
| 7a203f3 | Linus Torvalds | 08 March 2009, 17:37:57 UTC | Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/drzeus/mmc * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/drzeus/mmc: mmc: fix data timeout for SEND_EXT_CSD | 08 March 2009, 17:37:57 UTC |
| dbb9be8 | Linus Torvalds | 08 March 2009, 17:30:18 UTC | Merge branch 'core-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'core-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: rcu: increment quiescent state counter in ksoftirqd() | 08 March 2009, 17:30:18 UTC |
| 05e12a6 | Linus Torvalds | 08 March 2009, 17:27:13 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, pebs: correct qualifier passed to ds_write_config() from ds_request_pebs() x86, bts: remove bad warning x86: add Dell XPS710 reboot quirk x86, math-emu: fix init_fpu for task != current x86: EFI: Back efi_ioremap with init_memory_mapping instead of FIX_MAP x86: fix DMI on EFI | 08 March 2009, 17:27:13 UTC |
| cd3c1cd | Linus Torvalds | 08 March 2009, 17:25:13 UTC | Merge git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog * git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog: [WATCHDOG] orion5x_wdt.c: 'ORION5X_TCLK' undeclared [WATCHDOG] gef_wdt.c: fsl_get_sys_freq() failure not noticed [WATCHDOG] ks8695_wdt.c: 'CLOCK_TICK_RATE' undeclared [WATCHDOG] rc32434_wdt: fix sections [WATCHDOG] rc32434_wdt: fix watchdog driver | 08 March 2009, 17:25:13 UTC |
| 5b61f6a | Linus Torvalds | 08 March 2009, 17:24:57 UTC | Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4 * 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: ext4: fix ext4_free_inode() vs. ext4_claim_inode() race | 08 March 2009, 17:24:57 UTC |
| 1401689 | Linus Torvalds | 08 March 2009, 17:24:39 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: (28 commits) Blackfin arch: SPI_MMC is now mainlined MMC_SPI Blackfin arch: disable legacy /proc/scsi/ support by default Blackfin arch: remove duplicated ANOMALY_05000448 ifdef check Blackfin arch: add stubs for anomalies 447 and 448 Blackfin arch: cleanup bfin_sport.h header and export it to userspace Blackfin arch: fix bug - gdb signull case make trunk kernel panic frequently Blackfin arch: remove spurious dash when dcache is off Blackfin arch: mark init_pda as __init as only __init funcs all it Blackfin arch: fix bug - On bf548-ezkit, ethernet fails to work after wakeup from "mem" Blackfin arch: Random read/write errors are a bad thing Blackfin arch: update default kernel config, select KSZ8893M driver for BF518 Blackfin arch: Fix bug - KGDB single step into the middle of a 4 bytes instruction on bf561 after soft bp is hit Blackfin arch: Fix bug - make ksz8893m driver available when bfin_mac is enabled Blackfin arch: make sure people do not set the kernel load address too high Blackfin arch: fix bug - The SPORT_HYS bit is not set for BF561 0.5 Blackfin arch: update anomaly sheets to match latest public info Blackfin arch: Fix BUG - kernel fails to build in pm.c when allow wakeup fromi standby by GPIO Blackfin arch: PM_BFIN_WAKE_GP: update help Blackfin arch: fix bug - kgdb fails to continue after setting breakpoint on bf561-ezkit kernel with smp patch Blackfin arch: Enable Write Back Cache on all Blackfin Boards ... | 08 March 2009, 17:24:39 UTC |
| 5dc18f5 | Linus Torvalds | 08 March 2009, 17:23:05 UTC | Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx * 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx: dmatest: fix use after free in dmatest_exit ipu_idmac: fix spinlock type iop-adma, mv_xor: fix mem leak on self-test setup failure fsldma: fix off by one in dma_halt I/OAT: fail self-test if callback test reaches timeout I/OAT: update driver version and copyright dates I/OAT: list usage cleanup I/OAT: set tcp_dma_copybreak to 256k for I/OAT ver.3 I/OAT: cancel watchdog before dma remove I/OAT: fail initialization on zero channels detection I/OAT: do not set DCACTRL_CMPL_WRITE_ENABLE for I/OAT ver.3 I/OAT: add verification for proper APICID_TAG_MAP setting by BIOS dmaengine: update kerneldoc | 08 March 2009, 17:23:05 UTC |
| fd6ec5f | Linus Torvalds | 08 March 2009, 17:22:22 UTC | Merge git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6 * git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6: ata: add CFA specific identify data words remove stale comment from <linux/hdreg.h> AT91: initialize Compact Flash on AT91SAM9263 cpu ide: add at91_ide driver ide: allow to wrap interrupt handler ide-iops: fix odd-length ATAPI PIO transfers ide: NULL noise: drivers/ide/ide-*.c ide: expiry() returns int, negative expiry() return values won't be noticed | 08 March 2009, 17:22:22 UTC |
| 83d5a32 | Linus Torvalds | 08 March 2009, 17:22:01 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: Don't trust current capacity values in identify words 57-58 libata: make sure port is thawed when skipping resets sata_nv: fix module parameter description ahci: Add the Device IDs for MCP89 and remove IDs of MCP7B to/from ahci.c libata: don't use on-stack sense buffer libata: align ap->sector_buf libata: fix dma_unmap_sg misuse libata: change drive ready wait after hard reset to 5s | 08 March 2009, 17:22:01 UTC |
| d0cdb07 | Linus Torvalds | 08 March 2009, 17:21:31 UTC | Merge git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-linus * git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-linus: Squashfs: frag_size should be signed, as it can hold an error result Squashfs: fix documentation typo, Cramfs filesystem limit is 256 MiB Squashfs: Fix oops when reading fsfuzzer corrupted filesystems | 08 March 2009, 17:21:31 UTC |
| 153d8a1 | Linus Torvalds | 08 March 2009, 17:21:10 UTC | Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6: smack: fixes for unlabeled host support | 08 March 2009, 17:21:10 UTC |
| 2a50b25 | Linus Torvalds | 08 March 2009, 17:14:19 UTC | Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: serio - fix protocol number for TouchIT213 | 08 March 2009, 17:14:19 UTC |
| ba933be | Linus Torvalds | 08 March 2009, 17:13:28 UTC | Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6 * 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6: [IA64] fix PCI DMA flag propagation on SN (Altix) with PICs | 08 March 2009, 17:13:28 UTC |
| 81d1ab8 | Linus Torvalds | 08 March 2009, 17:08:57 UTC | Merge branch 'for-linus' of git://git.kernel.dk/linux-2.6-block * 'for-linus' of git://git.kernel.dk/linux-2.6-block: block: fix missing bio back/front segment size setting in blk_recount_segments() loop: don't increment p->offset with (size_t) -EINVAL cciss: remove 30 second initial timeout on controller reset Fix kernel NULL pointer dereference in xen-blkfront | 08 March 2009, 17:08:57 UTC |
| d3dea1e | Linus Torvalds | 08 March 2009, 17:03:31 UTC | Merge branch 'fix/hda' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6 * 'fix/hda' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6: ALSA: hda - Fix headphone-detect regression with multiple HP jacks ALSA: hda - Fix typos in slave controls in patch_sigmatel.c | 08 March 2009, 17:03:31 UTC |
| 4302e5d | Ralf Baechle | 05 March 2009, 10:45:48 UTC | MIPS: compat: Implement is_compat_task. This is a build fix required after "x86-64: seccomp: fix 32/64 syscall hole" (commit 5b1017404aea6d2e552e991b3fd814d839e9cd67). MIPS doesn't have the issue that was fixed for x86-64 by that patch. This also doesn't solve the N32 issue which is that N32 seccomp processes will be treated as non-compat processes thus only have access to N64 syscalls. Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 08 March 2009, 16:59:39 UTC |
| cda56ac | Adrian Hunter | 10 February 2009, 14:32:33 UTC | mmc: fix data timeout for SEND_EXT_CSD Commit 0d3e0460f307e84904968aad6cff97bd688583d8 "MMC: CSD and CID timeout values" inadvertently broke the timeout for the MMC command SEND_EXT_CSD. This patch puts it back again. Depending on the characteristics of the controller, this bug may prevent the use of MMC cards. Signed-off-by: Adrian Hunter <adrian.hunter@nokia.com> Signed-off-by: Pierre Ossman <drzeus@drzeus.cx> | 08 March 2009, 13:46:04 UTC |
| ab96dde | Dmitry Torokhov | 07 March 2009, 21:39:22 UTC | Input: serio - fix protocol number for TouchIT213 Protocol 0x37 has been reserved for iNexio devices and Sahara was supposed to get 0x38. Reported-by: Claudio Nieder <private@claudio.ch> Signed-off-by: Dmitry Torokhov <dtor@mail.ru> | 08 March 2009, 02:41:38 UTC |
| c035002 | Christian Lamparter | 05 March 2009, 23:53:59 UTC | p54: fix race condition in memory management This patch fixes a number of race conditions in the driver. Up until now, "entry" pointer was initialized before acquiring the right lock. Signed-off-by: Christian Lamparter <chunkeey@web.de> Signed-off-by: John W. Linville <linville@tuxdriver.com> | 06 March 2009, 20:54:32 UTC |
| bd05f28 | Roel Kluin | 03 March 2009, 21:55:21 UTC | cfg80211: test before subtraction on unsigned freq_diff is unsigned, so test before subtraction Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com> | 06 March 2009, 20:54:32 UTC |
| c63c580 | Jeremy Higdon | 04 March 2009, 20:09:46 UTC | [IA64] fix PCI DMA flag propagation on SN (Altix) with PICs We recently discovered a problem with passing of DMA attributes on SN systems with the older PIC chips. [akpm@linux-foundation.org: coding-style fixes] Signed-off-by: Jeremy Higdon <jeremy@sgi.com> Cc: <habeck@sgi.com> Cc: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Tony Luck <tony.luck@intel.com> | 06 March 2009, 18:41:13 UTC |
| 73bf1b6 | Markus Metzger | 05 March 2009, 07:57:21 UTC | x86, pebs: correct qualifier passed to ds_write_config() from ds_request_pebs() ds_write_config() can write the BTS as well as the PEBS part of the DS config. ds_request_pebs() passes the wrong qualifier, which results in the wrong configuration to be written. Reported-by: Stephane Eranian <eranian@googlemail.com> Signed-off-by: Markus Metzger <markus.t.metzger@intel.com> LKML-Reference: <20090305085721.A22550@sedona.ch.intel.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> | 06 March 2009, 15:13:15 UTC |
| 9ca0791 | Markus Metzger | 05 March 2009, 07:49:54 UTC | x86, bts: remove bad warning In case a ptraced task is reaped (while the tracer is still attached), ds_exit_thread() is called before ptrace_exit(). The latter will release the bts_tracer and remove the thread's ds_ctx. The former will WARN() if the context is not NULL. Oleg Nesterov submitted patches that move ptrace_exit() before exit_thread() and thus reverse the order of the above calls. Remove the bad warning. I will add it again when Oleg's changes are in. Signed-off-by: Markus Metzger <markus.t.metzger@intel.com> LKML-Reference: <20090305084954.A22000@sedona.ch.intel.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> | 06 March 2009, 15:13:15 UTC |
| c50ff7c | Takashi Iwai | 06 March 2009, 08:43:58 UTC | ALSA: hda - Fix headphone-detect regression with multiple HP jacks The recent changes over the DAC detection mechanism in patch_sigmatel.c breaks the HP detection on the machines with multiple HP jacks. It's basically because of the workaround to support the multi-channel output. Since the HP detection is more important feature, disable the HP-swap workaroud temporarily. Reference: Novell bnc#482052 https://bugzilla.novell.com/show_bug.cgi?id=482052 Signed-off-by: Takashi Iwai <tiwai@suse.de> | 06 March 2009, 08:47:22 UTC |
| 14b9759 | Takashi Iwai | 06 March 2009, 08:42:07 UTC | ALSA: hda - Fix typos in slave controls in patch_sigmatel.c "Headphone Playback ..." appears twice in slave_vols[] and slave_sws[]. They should be "Headphone Playback2 ..." Signed-off-by: Takashi Iwai <tiwai@suse.de> | 06 March 2009, 08:42:07 UTC |
| 59247ea | Jens Axboe | 06 March 2009, 07:55:24 UTC | block: fix missing bio back/front segment size setting in blk_recount_segments() Commit 1e42807918d17e8c93bf14fbb74be84b141334c1 introduced a bug where we don't get front/back segment sizes in the bio in blk_recount_segments(). Fix this by tracking the back bio as well as the front bio in __blk_recalc_rq_segments(), this also cleans up the interface by getting rid of the segment size pointer passing. Tested-by: Thomas Gleixner <tglx@linutronix.de> Tested-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Jens Axboe <jens.axboe@oracle.com> | 06 March 2009, 07:55:24 UTC |
| c9a0c8a | Wim Van Sebroeck | 25 February 2009, 12:33:01 UTC | [WATCHDOG] orion5x_wdt.c: 'ORION5X_TCLK' undeclared orion5x_wdt no longer compiled after the changes in commit ebe35aff883496c07248df82c8576c3b6e84bbbe ("Orion: prepare for runtime-determined timer tick rate"). The tick rate define (ORION5X_TCLK) was removed in favor of a runtime detection. The quick fix is to add the define in the watchdog driver. The fix is not correct for all supported orion5x platforms, but since the supported platforms right now are 133 Mhz and 166 Mhz, it won't be _that_ far off. ;-) A fix that uses the runtime-determined timer tick rate will be applied later. Signed-off-by: Wim Van Sebroeck <wim@iguana.be> Cc: Kristof Provost <kristof@sigsegv.be> Acked-by: Lennert Buytenhek <buytenh@wantstofly.org> Cc: Nicolas Pitre <nico@cam.org> Cc: Russell King <rmk@arm.linux.org.uk> Cc: Andrew Morton <akpm@linux-foundation.org> | 05 March 2009, 19:25:05 UTC |
| 623d563 | Reinette Chatre | 03 March 2009, 19:37:04 UTC | iwlwifi: fix error flow in iwl*_pci_probe Both the agn and 3945 drivers has some problems with dealing with errors in their probe functions. Ensure that a goto will undo only things that was done before the goto was called. Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com> | 05 March 2009, 18:43:06 UTC |
| ef4bb70 | Xose Vazquez Perez | 27 February 2009, 23:34:23 UTC | rt2x00 : more devices to rt73usb.c add more usb_dev to rt73usb.c . IDs 'stolen' from the windows inf file(10/21/2008, 1.03.02.0000) plus some from the Ralink linux driver(2009_0206_RT73_Linux_STA_Drv1.1.0.2.tar.bz2) Signed-off-by: Xose Vazquez Perez <xose.vazquez@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com> | 05 March 2009, 18:43:05 UTC |
| 9eb77ab | Xose Vazquez Perez | 27 February 2009, 23:26:09 UTC | rt2x00 : more devices to rt2500usb.c add more usb_dev to rt2500usb.c . IDs 'stolen' from the windows inf file(02/12/2009, 2.01.01.0015). Signed-off-by: Xose Vazquez Perez <xose.vazquez@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com> | 05 March 2009, 18:43:05 UTC |
| f3f704d | Michael Hennerich | 05 March 2009, 16:27:57 UTC | Blackfin arch: SPI_MMC is now mainlined MMC_SPI Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> | 05 March 2009, 16:27:57 UTC |
| 4aad7ec | Mike Frysinger | 05 March 2009, 16:27:17 UTC | Blackfin arch: disable legacy /proc/scsi/ support by default Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> | 05 March 2009, 16:27:17 UTC |
| 357fd37 | Mike Frysinger | 05 March 2009, 16:24:01 UTC | Blackfin arch: remove duplicated ANOMALY_05000448 ifdef check Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> | 05 March 2009, 16:24:01 UTC |
| d42ad15 | Sergei Shtylyov | 05 March 2009, 16:20:55 UTC | ata: add CFA specific identify data words Declare CFA specific identify data words 162 and 163 for future use. Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com> [bart: update patch summary/description] Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 05 March 2009, 16:20:55 UTC |
| 7dbc3f6 | Mike Frysinger | 05 March 2009, 16:20:49 UTC | Blackfin arch: add stubs for anomalies 447 and 448 Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> | 05 March 2009, 16:20:49 UTC |
| ebcad5a | Bartlomiej Zolnierkiewicz | 05 March 2009, 15:10:59 UTC | remove stale comment from <linux/hdreg.h> HDIO_GET_IDENTITY returns 256 words currently. Noticed by Norman Diamond. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 05 March 2009, 15:10:59 UTC |
| e565f20 | Stanislaw Gruszka | 05 March 2009, 15:10:58 UTC | AT91: initialize Compact Flash on AT91SAM9263 cpu Signed-off-by: Stanislaw Gruszka <stf_xl@wp.pl> Cc: Andrew Victor <avictor.za@gmail.com> Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Acked-by: Andrew Victor <linux@maxim.org.za> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 05 March 2009, 15:10:58 UTC |
| 6e5f1e1 | Stanislaw Gruszka | 05 March 2009, 15:10:58 UTC | ide: add at91_ide driver This is IDE host driver for AT91 (SAM9, CAP9, AT572D940HF) Static Memory Controller with Compact Flash True IDE Mode logic. Driver have to switch 8/16 bit bus width when accessing Task Tile or Data Register. Moreover some extra things need to be done when setting PIO mode. Only PIO mode is used, hardware have no DMA support. If interrupt line is connected through GPIO extra quirk is needed to cope with fake interrupts. Signed-off-by: Stanislaw Gruszka <stf_xl@wp.pl> Cc: Andrew Victor <avictor.za@gmail.com> Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 05 March 2009, 15:10:58 UTC |
| 849d713 | Stanislaw Gruszka | 05 March 2009, 15:10:57 UTC | ide: allow to wrap interrupt handler Signed-off-by: Stanislaw Gruszka <stf_xl@wp.pl> Cc: Andrew Victor <linux@maxim.org.za> [bart: minor checkpatch.pl / CodingStyle fixups] Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 05 March 2009, 15:10:57 UTC |
| a509538 | Sergei Shtylyov | 05 March 2009, 15:10:56 UTC | ide-iops: fix odd-length ATAPI PIO transfers Commit 9567b349f7e7dd7e2483db99ee8e4a6fe0caca38 (ide: merge ->atapi_*put_bytes and ->ata_*put_data methods) introduced a regression WRT the odd-length ATAPI PIO transfers -- the final word didn't get written (causing command timeouts). Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 05 March 2009, 15:10:56 UTC |
| 71bfc7a | Hannes Eder | 05 March 2009, 15:10:56 UTC | ide: NULL noise: drivers/ide/ide-*.c Fix this sparse warnings: drivers/ide/ide-disk_proc.c:130:11: warning: Using plain integer as NULL pointer drivers/ide/ide-floppy_proc.c:32:11: warning: Using plain integer as NULL pointer drivers/ide/ide-proc.c:234:11: warning: Using plain integer as NULL pointer drivers/ide/ide-tape.c:2141:11: warning: Using plain integer as NULL pointer Signed-off-by: Hannes Eder <hannes@hanneseder.net> Cc: trivial@kernel.org Cc: kernel-janitors@vger.kernel.org Cc: Al Viro <viro@ZenIV.linux.org.uk> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 05 March 2009, 15:10:56 UTC |
| e0c6dcd | Roel Kluin | 05 March 2009, 15:10:55 UTC | ide: expiry() returns int, negative expiry() return values won't be noticed bart: It seems like the bug could cause insanely long timeouts for: - ATA_DMA_ERR error in dma_timer_expiry() - commands without ->expiry in tc86c001_timer_expiry() (TC86C001 IDE controller only) Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Cc: Sergei Shtylyov <sshtylyov@ru.mvista.com> Cc: Andrew Morton <akpm@linux-foundation.org> [bart: port it to the current tree] Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 05 March 2009, 15:10:55 UTC |
| 2695266 | Roel Kluin | 03 March 2009, 14:10:05 UTC | [WATCHDOG] gef_wdt.c: fsl_get_sys_freq() failure not noticed fsl_get_sys_freq() may return -1 when 'soc' isn't found, but in gef_wdt_probe() 'freq' is unsigned, so the test doesn't catch that. Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> | 05 March 2009, 14:02:53 UTC |
| b02c387 | Alexey Dobriyan | 12 February 2009, 10:42:41 UTC | [WATCHDOG] ks8695_wdt.c: 'CLOCK_TICK_RATE' undeclared On arm-acs5k_tiny: drivers/watchdog/ks8695_wdt.c:68: error: 'CLOCK_TICK_RATE' undeclared (first use in this function) Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be> Cc: stable <stable@kernel.org> | 05 March 2009, 13:59:05 UTC |
| 968e594 | Robert Hancock | 17 February 2009, 02:15:08 UTC | libata: Don't trust current capacity values in identify words 57-58 Hanno Böck reported a problem where an old Conner CP30254 240MB hard drive was reported as 1.1TB in capacity by libata: http://lkml.org/lkml/2009/2/13/134 This was caused by libata trusting the drive's reported current capacity in sectors in identify words 57 and 58 if the drive does not support LBA and the current CHS translation values appear valid. Unfortunately it seems older ATA specs were vague about what this field should contain and a number of drives used values with wrong byte order or that were totally bogus. There's no unique information that it conveys and so we can just calculate the number of sectors from the reported current CHS values. While we're at it, clean up this function to use named constants for the identify word values. Signed-off-by: Robert Hancock <hancockrwd@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com> | 05 March 2009, 12:26:10 UTC |
| d6515e6 | Tejun Heo | 04 March 2009, 06:59:30 UTC | libata: make sure port is thawed when skipping resets When SCR access is available and the link is offline, softreset is skipped as it only wastes time and some controllers don't respond very well. However, the skip path forgot to thaw the port, which not only blocks further event notification from the port but also causes repeated EH invocations on the same event on drivers which rely on ->thaw() to clear events if the IRQ is shared with another device or port. This problem has always been there but is uncovered by recent sata_nv nf2/3 change which dropped hardreset support while maintaining SCR access. nf2/3 doesn't clear hotplug event mask from the interrupt handler but relies on ->thaw() to clear them. When the hardreset was there, the reset action was never skipped and the port was always thawed but, with the hardreset gone, ->prereset() determines that there's no need for softreset and both ->softreset() and ->thaw() are skipped. This leads to stuck hotplug event in the IRQ status register triggering hotplug event whenever IRQ is delieverd on the same IRQ. As the controller shares the same IRQ for both ports, this happens on every IO if one port is occpupied and the other isn't. This patch fixes the problem by making sure that the port is thawed on reset-skip path. bko#11615 reports this problem. Signed-off-by: Tejun Heo <tj@kernel.org> Cc: Robert Hancock <hancockrwd@gmail.com> Reported-by: Dan Andresan <danyer@gmail.com> Reported-by: Arne Woerner <arne_woerner@yahoo.com> Reported-by: Stefan Lippers-Hollmann <s.L-H@gmx.de> Signed-off-by: Jeff Garzik <jgarzik@redhat.com> | 05 March 2009, 12:25:43 UTC |
| 55f784c | Brandon Ehle | 01 March 2009, 08:02:49 UTC | sata_nv: fix module parameter description Update MODULE_PARM_DESC for ADMA to reflect the fact that the option is disabled by default. Signed-off-by: Brandon Ehle <azverkan@yahoo.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com> | 05 March 2009, 12:25:37 UTC |
| 7adbe46 | peerchen | 27 February 2009, 08:58:41 UTC | ahci: Add the Device IDs for MCP89 and remove IDs of MCP7B to/from ahci.c Added the Device IDs for MCP89 AHCI controller. Removed the IDs of MCP7B because this chipset had been cancelled. Signed-off-by: Peer Chen <peerchen@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com> | 05 March 2009, 12:25:30 UTC |
| b535708 | Tejun Heo | 02 March 2009, 09:55:16 UTC | libata: don't use on-stack sense buffer sense_buffer is used as DMA target and shouldn't be allocated on stack. Use ap->sector_buf instead. This problem is spotted by Chuck Ebbert. Signed-off-by: Tejun Heo <tj@kernel.org> Reported-by: Chuck Ebbert <cebbert@redhat.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com> | 05 March 2009, 12:25:10 UTC |
| 84bda12 | Tejun Heo | 02 March 2009, 09:53:26 UTC | libata: align ap->sector_buf ap->sector_buf is used as DMA target and should at least be aligned on cacheline. This caused problems on some embedded machines. Signed-off-by: Tejun Heo <tj@kernel.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com> | 05 March 2009, 12:25:02 UTC |
| 5825627 | FUJITA Tomonori | 27 February 2009, 08:35:43 UTC | libata: fix dma_unmap_sg misuse libata passes the returned value of dma_map_sg() to dma_unmap_sg(),which is the misuse of dma_unmap_sg(). DMA-mapping.txt says: To unmap a scatterlist, just call: pci_unmap_sg(pdev, sglist, nents, direction); Again, make sure DMA activity has already finished. PLEASE NOTE: The 'nents' argument to the pci_unmap_sg call must be the _same_ one you passed into the pci_map_sg call, it should _NOT_ be the 'count' value _returned_ from the pci_map_sg call. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Acked-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Acked-by: Tejun Heo <tj@kernel.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com> | 05 March 2009, 12:24:57 UTC |
| e7d3ef1 | Stuart Hayes | 04 March 2009, 19:59:46 UTC | libata: change drive ready wait after hard reset to 5s This fixes problems during resume with drives that take longer than 1s to be ready. The ATA-6 spec appears to allow 5 seconds for a drive to be ready. On one affected system, this patch changes "PM: resume devices took..." message from 17 seconds to 4 seconds, and gets rid of a lot of ugly timeout/error messages. Without this patch, the libata code moves on after 1s, tries to send a soft reset (which the drive doesn't see because it isn't ready) which also times out, then an IDENTIFY command is sent to the drive which times out, and finally the error handler will try to send another hard reset which will finally get things working. Signed-off-by: Stuart Hayes <stuart_hayes@dell.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com> | 05 March 2009, 12:24:42 UTC |
| fb7b75a | Alon Bar-Lev | 05 March 2009, 11:42:43 UTC | Blackfin arch: cleanup bfin_sport.h header and export it to userspace Signed-off-by: Alon Bar-Lev <alon.barlev@gmail.com> Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> | 05 March 2009, 11:42:43 UTC |
| a3941ec | Roel Kluin | 05 March 2009, 07:03:53 UTC | loop: don't increment p->offset with (size_t) -EINVAL Upon a 'transfer error block' size is set to -EINVAL, but this becomes positive since size is unsigned: p->offset still gets incremented. Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com> | 05 March 2009, 11:04:57 UTC |
| 5e18cfd | Jens Axboe | 27 February 2009, 07:10:26 UTC | cciss: remove 30 second initial timeout on controller reset Commit 5e4c91c84b194b26cf592779e451f4b5be777cba forgot to remove the initial sleep, get rid of it. Thanks to Randy Dunlap <randy.dunlap@oracle.com> for spotting this error. Signed-off-by: Jens Axboe <jens.axboe@oracle.com> | 05 March 2009, 11:04:57 UTC |
| a1a15ac | Kris Shannon | 02 March 2009, 08:47:37 UTC | Fix kernel NULL pointer dereference in xen-blkfront When booting Xen Dom0 on a pre-release 3.2.1 hypervisor the system Oopses on a "Unable to handle kernel NULL pointer dereference" in xenwatch. From the backtrace it looks like backend_changed is calling bdget_disk with a NULL pointer. Checking for NULL and returning ENODEV instead allows the kernel to boot. | 05 March 2009, 11:04:57 UTC |
| 7786ce8 | Jie Zhang | 05 March 2009, 10:50:26 UTC | Blackfin arch: fix bug - gdb signull case make trunk kernel panic frequently Use copy_to_user_page and copy_from_user_page instead of memcpy. copy_to_user_page does cache flush when necessary. Signed-off-by: Jie Zhang <jie.zhang@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> | 05 March 2009, 10:50:26 UTC |
| 27276ba | Mike Frysinger | 05 March 2009, 10:47:20 UTC | Blackfin arch: remove spurious dash when dcache is off Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> | 05 March 2009, 10:47:20 UTC |
| 8e2a769 | Mike Frysinger | 05 March 2009, 10:45:07 UTC | Blackfin arch: mark init_pda as __init as only __init funcs all it Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> | 05 March 2009, 10:45:07 UTC |
| ba0dade | Michael Hennerich | 05 March 2009, 10:41:24 UTC | Blackfin arch: fix bug - On bf548-ezkit, ethernet fails to work after wakeup from "mem" Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> | 05 March 2009, 10:41:24 UTC |
| 0004952 | Robin Getz | 05 March 2009, 10:18:49 UTC | Blackfin arch: Random read/write errors are a bad thing Random read/write errors are a bad thing - so don't let anyone (including the test bench) run on something we know is bad. Signed-off-by: Robin Getz <rgetz@blackfin.uclinux.org> Signed-off-by: Bryan Wu <cooloney@kernel.org> | 05 March 2009, 10:18:49 UTC |
| 72e2240 | Patrick McHardy | 05 March 2009, 09:57:44 UTC | bonding: Fix device passed into ->ndo_neigh_setup(). Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net> | 05 March 2009, 09:57:44 UTC |
| 5047607 | Graf Yang | 05 March 2009, 09:32:41 UTC | Blackfin arch: update default kernel config, select KSZ8893M driver for BF518 Signed-off-by: Graf Yang <graf.yang@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> | 05 March 2009, 09:32:41 UTC |
| d7ff1a9 | Sonic Zhang | 05 March 2009, 10:26:59 UTC | Blackfin arch: Fix bug - KGDB single step into the middle of a 4 bytes instruction on bf561 after soft bp is hit Run IFLUSH twice to avoid loading wrong instruction after invalidating icache and following sequence is met. 1) The one instruction address is cached in the icache. 2) This instruction in SDRAM is changed. 3) IFLASH[P0] is executed only once in lackfin_icache_flush_range(). 4) This instruction is executed again, but not the changed new one. Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> | 05 March 2009, 10:26:59 UTC |
| c19577e | Graf Yang | 05 March 2009, 09:35:59 UTC | Blackfin arch: Fix bug - make ksz8893m driver available when bfin_mac is enabled Signed-off-by: Graf Yang <graf.yang@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> | 05 March 2009, 09:35:59 UTC |
| f7e989a | Mike Frysinger | 05 March 2009, 09:33:36 UTC | Blackfin arch: make sure people do not set the kernel load address too high Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> | 05 March 2009, 09:33:36 UTC |
| 77827a7 | David S. Miller | 05 March 2009, 07:59:54 UTC | Merge branch 'master' of /home/davem/src/GIT/linux-2.6/ | 05 March 2009, 07:59:54 UTC |
| 9d40bbd | David S. Miller | 05 March 2009, 07:46:25 UTC | vlan: Fix vlan-in-vlan crashes. As analyzed by Patrick McHardy, vlan needs to reset it's netdev_ops pointer in it's ->init() function but this leaves the compat method pointers stale. Add a netdev_resync_ops() and call it from the vlan code. Any other driver which changes ->netdev_ops after register_netdevice() will need to call this new function after doing so too. With help from Patrick McHardy. Tested-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net> | 05 March 2009, 07:46:25 UTC |
| 54acd0e | David S. Miller | 05 March 2009, 07:01:02 UTC | net: Fix missing dev->neigh_setup in register_netdevice(). Signed-off-by: David S. Miller <davem@davemloft.net> | 05 March 2009, 07:01:02 UTC |
| 7acab7a | Enrik Berkhan | 05 March 2009, 06:42:30 UTC | Blackfin arch: fix bug - The SPORT_HYS bit is not set for BF561 0.5 IMHO the setting should depend on ANOMALY_05000305 which is about the availability of the bit, not ANOMALY_05000265 which only describes the SPORT sensitivity to noise (checked for BF561 only, though). If that's not true for other BF variants, maybe the definition of ANOMALY_05000265 for BF561 should be changed to '(1)' instead. Signed-off-by: Enrik Berkhan <Enrik.Berkhan@ge.com> Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> | 05 March 2009, 06:42:30 UTC |
| 8778694 | Meelis Roos | 04 March 2009, 04:59:41 UTC | tmspci: fix request_irq race Currently, tmspci tokenring driver crashes on device initialization because it requests its irq before initializing corresponding data structures. Fix this by moving request_irq call to a safer place. Signed-off-by: Meelis Roos <mroos@linux.ee> Signed-off-by: David S. Miller <davem@davemloft.net> | 05 March 2009, 03:24:27 UTC |
| a883bf5 | Jarek Poplawski | 05 March 2009, 01:38:10 UTC | pkt_sched: act_police: Fix a rate estimator test. A commit c1b56878fb68e9c14070939ea4537ad4db79ffae "tc: policing requires a rate estimator" introduced a test which invalidates previously working configs, based on examples from iproute2: doc/actions/actions-general. This is too rigorous: a rate estimator is needed only when police's "avrate" option is used. Reported-by: Joao Correia <joaomiguelcorreia@gmail.com> Diagnosed-by: John Dykstra <john.dykstra1@gmail.com> Signed-off-by: Jarek Poplawski <jarkao2@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> | 05 March 2009, 01:38:10 UTC |
| f4f8056 | Roel Kluin | 05 March 2009, 00:55:31 UTC | Squashfs: frag_size should be signed, as it can hold an error result Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Signed-off-by: Phillip Lougher <phillip@lougher.demon.co.uk> | 05 March 2009, 00:55:31 UTC |
| edf2e28 | Phillip Lougher | 05 March 2009, 00:40:13 UTC | Squashfs: fix documentation typo, Cramfs filesystem limit is 256 MiB Signed-off-by: Phillip Lougher <phillip@lougher.demon.co.uk> | 05 March 2009, 00:40:13 UTC |
