| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| 118e1ef | Phillip Lougher | 05 March 2009, 00:31:12 UTC | Squashfs: Fix oops when reading fsfuzzer corrupted filesystems This fixes a code regression caused by the recent mainlining changes. The recent code changes call zlib_inflate repeatedly, decompressing into separate 4K buffers, this code didn't check for the possibility that zlib_inflate might ask for too many buffers when decompressing corrupted data. Signed-off-by: Phillip Lougher <phillip@lougher.demon.co.uk> | 05 March 2009, 00:31:12 UTC |
| 7ce9d5d | Eric Sandeen | 04 March 2009, 23:38:18 UTC | ext4: fix ext4_free_inode() vs. ext4_claim_inode() race I was seeing fsck errors on inode bitmaps after a 4 thread dbench run on a 4 cpu machine: Inode bitmap differences: -50736 -(50752--50753) etc... I believe that this is because ext4_free_inode() uses atomic bitops, and although ext4_new_inode() *used* to also use atomic bitops for synchronization, commit 393418676a7602e1d7d3f6e560159c65c8cbd50e changed this to use the sb_bgl_lock, so that we could also synchronize against read_inode_bitmap and initialization of uninit inode tables. However, that change left ext4_free_inode using atomic bitops, which I think leaves no synchronization between setting & unsetting bits in the inode table. The below patch fixes it for me, although I wonder if we're getting at all heavy-handed with this spinlock... Signed-off-by: Eric Sandeen <sandeen@redhat.com> Reviewed-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> Signed-off-by: "Theodore Ts'o" <tytso@mit.edu> | 04 March 2009, 23:38:18 UTC |
| 7cbd487 | Dan Williams | 04 March 2009, 23:06:03 UTC | dmatest: fix use after free in dmatest_exit dmatest_cleanup_chanel will free dtc, so grab ->chan before it goes away and use it to do the release. Reported-by: Thierry Reding <thierry.reding@avionic-design.de> Signed-off-by: Dan Williams <dan.j.williams@intel.com> | 04 March 2009, 23:06:03 UTC |
| c74ef1f | Luotao Fu | 26 February 2009, 11:29:20 UTC | ipu_idmac: fix spinlock type fix a probably accidently dropped reference operator while calling spin_unlock_restore to an ipu lock. Signed-off-by: Luotao Fu <l.fu@pengutronix.de> Cc: Guennadi Liakhovetski <lg@denx.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Dan Williams <dan.j.williams@intel.com> | 04 March 2009, 23:04:41 UTC |
| a09b09a | Roel Kluin | 25 February 2009, 12:56:21 UTC | iop-adma, mv_xor: fix mem leak on self-test setup failure iop_adma_zero_sum_self_test has the brackets in the wrong place for the setup failure deallocation path. This error was duplicated in mv_xor_xor_self_test. Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com> | 04 March 2009, 23:04:40 UTC |
| 900325a | Dan Williams | 02 March 2009, 22:33:46 UTC | fsldma: fix off by one in dma_halt Prevent dev_err from firing even if we successfully detected 'dma-idle' before the full 1ms timeout has elapsed. Acked-by: Roel Kluin <roel.kluin@gmail.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com> | 04 March 2009, 23:04:40 UTC |
| 0c33e1c | Dan Williams | 02 March 2009, 20:31:35 UTC | I/OAT: fail self-test if callback test reaches timeout If we miss interrupts in the self test then fail registration of this channel as it is unsuitable for use as a public channel. Signed-off-by: Maciej Sosnowski <maciej.sosnowski@intel.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com> | 04 March 2009, 23:04:40 UTC |
| 211a22c | Maciej Sosnowski | 26 February 2009, 10:05:43 UTC | I/OAT: update driver version and copyright dates Together with new fixes update driver version and extend copyright dates ranges. Signed-off-by: Maciej Sosnowski <maciej.sosnowski@intel.com> Signed-off-by: Shannon Nelson <shannon.nelson@intel.com> Acked-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com> | 04 March 2009, 23:04:40 UTC |
| aa2d0b8 | Eric Sesterhenn | 26 February 2009, 10:05:30 UTC | I/OAT: list usage cleanup Trivial cleanup, list_del(); list_add_tail() is equivalent to list_move_tail(). Semantic patch for coccinelle can be found at www.cccmz.de/~snakebyte/list_move_tail.spatch Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de> Signed-off-by: Maciej Sosnowski <maciej.sosnowski@intel.com> Signed-off-by: Shannon Nelson <shannon.nelson@intel.com> Acked-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com> | 04 March 2009, 23:04:40 UTC |
| 5de2234 | Maciej Sosnowski | 26 February 2009, 10:05:17 UTC | I/OAT: set tcp_dma_copybreak to 256k for I/OAT ver.3 Upcoming server platforms from Intel based on the Nehalem performance have significantly improved CPU based copy performance. However, the DMA engine can still be effective at higher I/O sizes for TCP traffic and at this time copybreak should be set to 256k for TCP traffic only. Signed-off-by: Maciej Sosnowski <maciej.sosnowski@intel.com> Signed-off-by: Shannon Nelson <shannon.nelson@intel.com> Acked-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com> | 04 March 2009, 23:04:40 UTC |
| 2b8a6bf | Maciej Sosnowski | 26 February 2009, 10:05:07 UTC | I/OAT: cancel watchdog before dma remove Channel watchdog should be canceled before the rest of dma remove stuff. Signed-off-by: Maciej Sosnowski <maciej.sosnowski@intel.com> Signed-off-by: Shannon Nelson <shannon.nelson@intel.com> Acked-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com> | 04 March 2009, 23:04:40 UTC |
| 8b794b1 | Maciej Sosnowski | 26 February 2009, 10:04:54 UTC | I/OAT: fail initialization on zero channels detection On some systems with I/OAT ver.2 when DCA is disabled in BIOS situations have been observed that zero DMA channels are detected instead of four. To avoid kernel panic driver should fail gracefully with appropriate message. Signed-off-by: Maciej Sosnowski <maciej.sosnowski@intel.com> Signed-off-by: Shannon Nelson <shannon.nelson@intel.com> Acked-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com> | 04 March 2009, 23:04:39 UTC |
| ea9c717 | Maciej Sosnowski | 26 February 2009, 10:04:38 UTC | I/OAT: do not set DCACTRL_CMPL_WRITE_ENABLE for I/OAT ver.3 Flag DCACTRL_CMPL_WRITE_ENABLE is valid only for I/OAT ver.2 so it should not be set for I/OAT ver.3. Signed-off-by: Maciej Sosnowski <maciej.sosnowski@intel.com> Signed-off-by: Shannon Nelson <shannon.nelson@intel.com> Acked-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com> | 04 March 2009, 23:04:39 UTC |
| 49bc463 | Maciej Sosnowski | 26 February 2009, 10:04:23 UTC | I/OAT: add verification for proper APICID_TAG_MAP setting by BIOS BIOS versions for systems with I/OAT ver.2 have been found which fail to program APICID_TAG_MAP for DCA. The ioatdma driver should recognize incorrectly set APICID_TAG_MAP and disable DCA in that case. Signed-off-by: Maciej Sosnowski <maciej.sosnowski@intel.com> Signed-off-by: Shannon Nelson <shannon.nelson@intel.com> Acked-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com> | 04 March 2009, 23:04:39 UTC |
| 211a40c | etienne | 04 March 2009, 06:33:51 UTC | smack: fixes for unlabeled host support The following patch (against 2.6.29rc5) fixes a few issues in the smack/netlabel "unlabeled host support" functionnality that was added in 2.6.29rc. It should go in before -final. 1) smack_host_label disregard a "0.0.0.0/0 @" rule (or other label), preventing 'tagged' tasks to access Internet (many systems drop packets with IP options) 2) netmasks were not handled correctly, they were stored in a way _not equivalent_ to conversion to be32 (it was equivalent for /0, /8, /16, /24, /32 masks but not other masks) 3) smack_netlbladdr prefixes (IP/mask) were not consistent (mask&IP was not done), so there could have been different list entries for the same IP prefix; if those entries had different labels, well ... 4) they were not sorted 1) 2) 3) are bugs, 4) is a more cosmetic issue. The patch : -creates a new helper smk_netlbladdr_insert to insert a smk_netlbladdr, -sorted by netmask length -use the new sorted nature of smack_netlbladdrs list to simplify smack_host_label : the first match _will_ be the more specific -corrects endianness issues in smk_write_netlbladdr & netlbladdr_seq_show Signed-off-by: <etienne.basset@numericable.fr> Acked-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: Paul Moore <paul.moore@hp.com> Signed-off-by: James Morris <jmorris@namei.org> | 04 March 2009, 21:36:34 UTC |
| 64ca5ab | Eric Dumazet | 04 March 2009, 20:11:56 UTC | rcu: increment quiescent state counter in ksoftirqd() If a machine is flooded by network frames, a cpu can loop 100% of its time inside ksoftirqd() without calling schedule(). This can delay RCU grace period to insane values. Adding rcu_qsctr_inc() call in ksoftirqd() solves this problem. Paul: "This regression was a result of the recent change from "schedule()" to "cond_resched()", which got rid of that quiescent state in the common case where a reschedule is not needed". Signed-off-by: Eric Dumazet <dada1@cosmosbay.com> Reviewed-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Ingo Molnar <mingo@elte.hu> | 04 March 2009, 21:08:45 UTC |
| dd4124a | Leann Ogasawara | 04 March 2009, 19:53:00 UTC | x86: add Dell XPS710 reboot quirk Dell XPS710 will hang on reboot. This is resolved by adding a quirk to set bios reboot. Signed-off-by: Leann Ogasawara <leann.ogasawara@canonical.com> Signed-off-by: Tim Gardner <tim.gardner@canonical.com> Cc: "manoj.iyer" <manoj.iyer@canonical.com> Cc: <stable@kernel.org> LKML-Reference: <1236196380.3231.89.camel@emiko> Signed-off-by: Ingo Molnar <mingo@elte.hu> | 04 March 2009, 19:56:15 UTC |
| ab9e185 | Daniel Glöckner | 04 March 2009, 18:42:27 UTC | x86, math-emu: fix init_fpu for task != current Impact: fix math-emu related crash while using GDB/ptrace init_fpu() calls finit to initialize a task's xstate, while finit always works on the current task. If we use PTRACE_GETFPREGS on another process and both processes did not already use floating point, we get a null pointer exception in finit. This patch creates a new function finit_task that takes a task_struct parameter. finit becomes a wrapper that simply calls finit_task with current. On the plus side this avoids many calls to get_current which would each resolve to an inline assembler mov instruction. An empty finit_task has been added to i387.h to avoid linker errors in case the compiler still emits the call in init_fpu when CONFIG_MATH_EMULATION is not defined. The declaration of finit in i387.h has been removed as the remaining code using this function gets its prototype from fpu_proto.h. Signed-off-by: Daniel Glöckner <dg@emlix.com> Cc: Suresh Siddha <suresh.b.siddha@intel.com> Cc: "Pallipadi Venkatesh" <venkatesh.pallipadi@intel.com> Cc: Arjan van de Ven <arjan@infradead.org> Cc: Bill Metzenthen <billm@melbpc.org.au> LKML-Reference: <E1Lew31-0004il-Fg@mailer.emlix.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> | 04 March 2009, 19:33:16 UTC |
| dd39ecf | Huang Ying | 04 March 2009, 02:58:33 UTC | x86: EFI: Back efi_ioremap with init_memory_mapping instead of FIX_MAP Impact: Fix boot failure on EFI system with large runtime memory range Brian Maly reported that some EFI system with large runtime memory range can not boot. Because the FIX_MAP used to map runtime memory range is smaller than run time memory range. This patch fixes this issue by re-implement efi_ioremap() with init_memory_mapping(). Reported-and-tested-by: Brian Maly <bmaly@redhat.com> Signed-off-by: Huang Ying <ying.huang@intel.com> Cc: Brian Maly <bmaly@redhat.com> Cc: Yinghai Lu <yinghai@kernel.org> LKML-Reference: <1236135513.6204.306.camel@yhuang-dev.sh.intel.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> | 04 March 2009, 18:20:16 UTC |
| ff0c087 | Brian Maly | 04 March 2009, 02:55:31 UTC | x86: fix DMI on EFI Impact: reactivate DMI quirks on EFI hardware DMI tables are loaded by EFI, so the dmi calls must happen after efi_init() and not before. Currently Apple hardware uses DMI to determine the framebuffer mappings for efifb. Without DMI working you also have no video on MacBook Pro. This patch resolves the DMI issue for EFI hardware (DMI is now properly detected at boot), and additionally efifb now loads on Apple hardware (i.e. video works). Signed-off-by: Brian Maly <bmaly@redhat> Acked-by: Yinghai Lu <yinghai@kernel.org> Cc: ying.huang@intel.com LKML-Reference: <49ADEDA3.1030406@redhat.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> arch/x86/kernel/setup.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) | 04 March 2009, 17:55:56 UTC |
| 559595a | Linus Torvalds | 04 March 2009, 15:49:07 UTC | Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc * 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: powerpc: Run sbc610 USB fixup code only on the appropriate platform. | 04 March 2009, 15:49:07 UTC |
| 5ad8b7d | Helge Bahmann | 04 March 2009, 11:49:14 UTC | drm: fix double lock typo [airlied: you shall not retype patches from other trees half asleep] Signed-of-by: Dave Airlie <airlied@redhat.com> | 04 March 2009, 11:49:14 UTC |
| c18e99c | Mike Frysinger | 04 March 2009, 09:36:49 UTC | Blackfin arch: update anomaly sheets to match latest public info Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> | 04 March 2009, 09:36:49 UTC |
| ff19fed | Michael Hennerich | 04 March 2009, 09:35:51 UTC | Blackfin arch: Fix BUG - kernel fails to build in pm.c when allow wakeup fromi standby by GPIO This feature is not available on BF54x. Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> | 04 March 2009, 09:35:51 UTC |
| 1998628 | Michael Hennerich | 05 March 2009, 08:45:55 UTC | Blackfin arch: PM_BFIN_WAKE_GP: update help Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> | 05 March 2009, 08:45:55 UTC |
| 0bf3d93 | Sonic Zhang | 05 March 2009, 08:44:53 UTC | Blackfin arch: fix bug - kgdb fails to continue after setting breakpoint on bf561-ezkit kernel with smp patch Free spinlock before call IPI handlers. Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> Header from folded patch 'blackfin_arch__fix_bug_-_kgdb_fails_to_continue_after_setting_breakpoint_on_bf561-ezkit_kernel_with_smp_patch-1': Blackfin arch: fix bug - kgdb fails to continue after setting breakpoint on bf561-ezkit kernel with smp patch Don't test l1 code in SMP kernel. Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> | 05 March 2009, 08:44:53 UTC |
| 368a121 | Tony Breeds | 03 March 2009, 17:59:30 UTC | powerpc: Run sbc610 USB fixup code only on the appropriate platform. commit a969e76a7101bf5f3d369563df1ca1253dd6131b (powerpc: Correct USB support for GE Fanuc SBC610) introduced a fixup for NEC usb controllers. This fixup should only run on GEF SBC610 boards. Fixes Fedora bug #486511. (https://bugzilla.redhat.com/show_bug.cgi?id=486511) Signed-off-by: Tony Breeds <tony@bakeyournoodle.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> | 04 March 2009, 06:36:52 UTC |
| 8bf6774 | Michael Hennerich | 04 March 2009, 03:34:10 UTC | Blackfin arch: Enable Write Back Cache on all Blackfin Boards Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> | 04 March 2009, 03:34:10 UTC |
| 9bd50df | Philippe Gerum | 04 March 2009, 08:52:38 UTC | Blackfin arch: Update adeos blackfin arch patch to 1.9-00 Signed-off-by: Philippe Gerum <rpm@xenomai.org> Signed-off-by: Bryan Wu <cooloney@kernel.org> | 04 March 2009, 08:52:38 UTC |
| fec6c6f | Linus Torvalds | 04 March 2009, 01:05:22 UTC | Linux 2.6.29-rc7 | 04 March 2009, 01:05:22 UTC |
| 9c1a774 | Linus Torvalds | 04 March 2009, 01:05:08 UTC | Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 * git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: crypto: ixp4xx - Fix qmgr_request_queue build failure crypto: api - Fix module load deadlock with fallback algorithms | 04 March 2009, 01:05:08 UTC |
| 1777f1a | Krzysztof Hałasa | 04 March 2009, 00:01:22 UTC | crypto: ixp4xx - Fix qmgr_request_queue build failure There is another user of IXP4xx queue manager, fix it. Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> | 04 March 2009, 00:01:22 UTC |
| 219f170 | Linus Torvalds | 03 March 2009, 22:33:20 UTC | Merge branch 'sched-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'sched-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: sched: don't allow setuid to succeed if the user does not have rt bandwidth sched_rt: don't start timer when rt bandwidth disabled | 03 March 2009, 22:33:20 UTC |
| 3024e4a | Linus Torvalds | 03 March 2009, 22:32:55 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: oprofile: don't set counter width from cpuid on Core2 x86: fix init_memory_mapping() to handle small ranges | 03 March 2009, 22:32:55 UTC |
| f2a4165 | Linus Torvalds | 03 March 2009, 22:32:37 UTC | Merge branch 'tracing/mmiotrace' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'tracing/mmiotrace' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: x86 mmiotrace: fix race with release_kmmio_fault_page() x86 mmiotrace: improve handling of secondary faults x86 mmiotrace: split set_page_presence() x86 mmiotrace: fix save/restore page table state x86 mmiotrace: WARN_ONCE if dis/arming a page fails x86: add far read test to testmmiotrace x86: count errors in testmmiotrace.ko | 03 March 2009, 22:32:37 UTC |
