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2010-08-16sparc: Hook up new fanotify and prlimit64 syscalls.David S. Miller4-4/+19
The only tricky bit is the compat version of fanotify_mark, which which on 32-bit the 64-bit mark argument is passed in as "high32", "low32". Signed-off-by: David S. Miller <[email protected]>
2010-08-16ata: update for of_device to platform_device replacementStephen Rothwell1-2/+2
Signed-off-by: Stephen Rothwell <[email protected]> Signed-off-by: Grant Likely <[email protected]>
2010-08-16Merge branch 'master' of ↵David S. Miller3413-388210/+162142
git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
2010-08-16vt,console,kdb: preserve console_blanked while in kdbJason Wessel1-0/+3
Commit b45cfba4e9005d64d419718e7ff7f7cab44c1994 (vt,console,kdb: implement atomic console enter/leave functions) introduced the ability to atomically change the console mode with kernel mode setting but did not preserve the state of the console_blanked variable. The console_blanked variable must be restored when executing the con_debug_leave() or further kernel mode set changes (such as using chvt X) will fail to correctly set the state of console. Signed-off-by: Jason Wessel <[email protected]> Reviewed-by: Jesse Barnes <[email protected]> CC: Andrew Morton <[email protected]>
2010-08-16vt: fix regression warnings from KMS mergeJason Wessel1-4/+4
Fix the following new sparse warnings in vt.c introduced by the commit b45cfba4e9005d64d419718e7ff7f7cab44c1994 (vt,console,kdb: implement atomic console enter/leave functions): drivers/char/vt.c:197:5: warning: symbol 'saved_fg_console' was not declared. Should it be static? drivers/char/vt.c:198:5: warning: symbol 'saved_last_console' was not declared. Should it be static? drivers/char/vt.c:199:5: warning: symbol 'saved_want_console' was not declared. Should it be static? drivers/char/vt.c:200:5: warning: symbol 'saved_vc_mode' was not declared. Should it be static? Signed-off-by: Jason Wessel <[email protected]> Reviewed-by: Jesse Barnes <[email protected]> CC: Andrew Morton <[email protected]>
2010-08-16arm,kgdb: fix GDB_MAX_REGS no longer usedEric Miao1-1/+1
According to commit 22eeef4bb2a7fd225089c0044060ed1fbf091958 kgdb,arm: Individual register get/set for arm It's now replaced by DBG_MAX_REG_NUM. Signed-off-by: Eric Miao <[email protected]> Signed-off-by: Jason Wessel <[email protected]>
2010-08-16kgdb: add missing __percpu markup in arch/x86/kernel/kgdb.cNamhyung Kim1-1/+1
breakinfo->pev is a pointer to percpu pointer but was missing __percpu markup. Add it. Signed-off-by: Namhyung Kim <[email protected]> Signed-off-by: Jason Wessel <[email protected]>
2010-08-16kdb: fix compile error without CONFIG_KALLSYMSJason Wessel2-2/+9
If CONFIG_KGDB_KDB is set and CONFIG_KALLSYMS is not set the kernel will fail to build with the error: kernel/built-in.o: In function `kallsyms_symbol_next': kernel/debug/kdb/kdb_support.c:237: undefined reference to `kdb_walk_kallsyms' kernel/built-in.o: In function `kallsyms_symbol_complete': kernel/debug/kdb/kdb_support.c:193: undefined reference to `kdb_walk_kallsyms' The kdb_walk_kallsyms needs a #ifdef proper header to match the C implementation. This patch also fixes the compiler warnings in kdb_support.c when compiling without CONFIG_KALLSYMS set. The compiler warnings are a result of the kallsyms_lookup() macro not initializing the two of the pass by reference variables. Signed-off-by: Jason Wessel <[email protected]> Reported-by: Michal Simek <[email protected]>
2010-08-16Merge branch 'master' of ↵David S. Miller10-16/+48
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6
2010-08-16microblaze: Fix of: eliminate of_device->node and dev_archdata->{of,prom}_nodeMichal Simek1-1/+1
Commit 58f9b0b02414062eaff46716bc04b47d7e79add5 should contain this fix too. Signed-off-by: Michal Simek <[email protected]> Signed-off-by: Grant Likely <[email protected]>
2010-08-16microblaze: Fix of/address: Merge all of the bus translation codeMichal Simek1-1/+1
Commit dbbdee94734bf6f1db7af42008a53655e77cab8f removed of_irq_pci_swizzle but didn't use pci_swizzle_interrupt_pin instead. Signed-off-by: Michal Simek <[email protected]> Signed-off-by: Grant Likely <[email protected]>
2010-08-16booting-without-of: Remove nonexistent chapters from TOC, fix numberingAnton Vorontsov1-29/+2
Marvell and GPIO bindings live in their own files, so the TOC should not mention them. Also fix chapters numbering. Signed-off-by: Anton Vorontsov <[email protected]> Signed-off-by: Grant Likely <[email protected]>
2010-08-16sparc: Really fix "console=" for serial consoles.David S. Miller2-6/+13
If a video head and keyboard are hooked up, specifying "console=ttyS0" or similar to use a serial console will not work properly. The key issue is that we must register all serial console capable devices with register_console(), otherwise the command line specified device won't be found. The sun serial drivers would only register themselves as console devices if the OpenFirmware specified console device node matched. To fix this part we now unconditionally get the serial console register by setting serial_drv->cons always. Secondarily we must not add_preferred_console() using the firmware provided console setting if the user gaven an override on the kernel command line using "console=" The "primary framebuffer" matching logic was always triggering o n openfirmware device node match, make it not when a command line override was given. Reported-by: Frans Pop <[email protected]> Tested-by: Frans Pop <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2010-08-16Merge branch 'perf/urgent' of ↵Ingo Molnar1-1/+2
git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux-2.6 into perf/urgent
2010-08-16platform/x86: move rfkill for Dell Mini 1012 to compal-laptopVictor van den Elzen2-0/+16
Like others in the Mini series, the Dell Mini 1012 does not support the smbios hook required by dell-laptop. Signed-off-by: Victor van den Elzen <[email protected]> Cc: stable <[email protected]> Signed-off-by: Matthew Garrett <[email protected]>
2010-08-16thinkpad-acpi: Add KEY_CAMERA (Fn-F6) for Lenovo keyboardsJens Taprogge1-1/+1
On the T410s and most likely other current models, Fn-F6 is labeled as Camera/Headphone key. Report key presses as KEY_CAMERA. Signed-off-by: Jens Taprogge <[email protected]> Acked-by: Jerone Young <[email protected]> Acked-by: Henrique de Moraes Holschuh <[email protected]> Signed-off-by: Matthew Garrett <[email protected]>
2010-08-16thinkpad-acpi: add support for model-specific keymapsHenrique de Moraes Holschuh1-18/+42
Use the quirks engine to select model-specific keymaps, which makes it much easier to extend should we need it. Keycodes are based on the tables at http://www.thinkwiki.org/wiki/Default_meanings_of_special_keys. Signed-off-by: Henrique de Moraes Holschuh <[email protected]> Signed-off-by: Matthew Garrett <[email protected]>
2010-08-16thinkpad-acpi: lock down size of hotkey keymapHenrique de Moraes Holschuh1-4/+15
Use a safer coding style for the hotkey keymap. This does not fix any problems, as the current code is correct. But it might help avoid mistakes in the future. Signed-off-by: Henrique de Moraes Holschuh <[email protected]> Signed-off-by: Matthew Garrett <[email protected]>
2010-08-16thinkpad-acpi: untangle ACPI/vendor backlight selectionHenrique de Moraes Holschuh2-22/+24
acpi_video_backlight_support() already tells us if ACPI is handling backlight control through the generic ACPI handle. It is better to just trust it. While at it, adjust down a printk priority, and test earlier for brightness_enable=0. Signed-off-by: Henrique de Moraes Holschuh <[email protected]> Signed-off-by: Matthew Garrett <[email protected]>
2010-08-16thinkpad-acpi: find ACPI video device by synthetic HIDHenrique de Moraes Holschuh1-40/+12
The Linux ACPI core locates the ACPI video devices for us and marks them with ACPI_VIDEO_HID. Use that information to locate the video device instead of a half-baked hunt for _BCL. This uncouples the detection of the number of backlight brightness levels on ThinkPads from the ACPI paths in vid_handle. With this change, the driver should be able to always detect whether the ThinkPad uses a 8-level or 16-level brightness scale even on newer models for which the vid_handle paths have not been updated yet. It will skip deactivated devices in the ACPI device tree, which is a change in behaviour. Signed-off-by: Henrique de Moraes Holschuh <[email protected]> Signed-off-by: Matthew Garrett <[email protected]>
2010-08-16intel_ips: potential null dereferenceDan Carpenter1-1/+3
There is a potential NULL dereference of "limits." We can just return NULL earlier to avoid it. The caller already handles NULL returns. Signed-off-by: Dan Carpenter <[email protected]> Reviewed-by: Jesse Barnes <[email protected]> Signed-off-by: Matthew Garrett <[email protected]>
2010-08-16drivers/platform/x86: Adjust confusing if indentationJulia Lawall1-2/+4
The assignment of ret to -EIO appears to only make sense if the branch that it is aligned with is executed, so move it into that branch. The semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @r disable braces4@ position p1,p2; statement S1,S2; @@ ( if (...) { ... } | if (...) S1@p1 S2@p2 ) @script:python@ p1 << r.p1; p2 << r.p2; @@ if (p1[0].column == p2[0].column): cocci.print_main("branch",p1) cocci.print_secs("after",p2) // </smpl> Signed-off-by: Julia Lawall <[email protected]> Signed-off-by: Matthew Garrett <[email protected]>
2010-08-16x86: intel_ips: do not use PCI resources before pci_enable_device()Kulikov Vasiliy1-5/+6
IRQ and resource[] may not have correct values until after PCI hotplug setup occurs at pci_enable_device() time. The semantic match that finds this problem is as follows: // <smpl> @@ identifier x; identifier request ~= "pci_request.*|pci_resource.*"; @@ ( * x->irq | * x->resource | * request(x, ...) ) ... *pci_enable_device(x) // </smpl> Signed-off-by: Kulikov Vasiliy <[email protected]> Reviewed-by: Jesse Barnes <[email protected]> Signed-off-by: Matthew Garrett <[email protected]>
2010-08-16Merge branch 'tip/perf/urgent-3' of ↵Steven Rostedt5-69/+169
git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-2.6-trace into trace/tip/perf/urgent-4 Conflicts: kernel/trace/trace_events.c Signed-off-by: Steven Rostedt <[email protected]>
2010-08-16USB HID: Add ID for eGalax Multitouch used in JooJoo tabletChris Ball3-0/+11
The JooJoo tablet (http://thejoojoo.com/) contains an "eGalax Inc. USB TouchController", and this patch hooks it up to the egalax-touch driver. Without the patch we don't get any cursor motion, since it comes through Z/RX rather than X/Y. (The egalax-touch driver does not yet generate a correct event sequence for the "serial" protocol used by this device, though -- see the note added to the code, which comes from research by Stéphane Chatty.) Cc: Jiri Kosina <[email protected]> Cc: Stéphane Chatty <[email protected]> Signed-off-by: Chris Ball <[email protected]> Signed-off-by: Jiri Kosina <[email protected]>
2010-08-16perf annotate tui: Fix exit and RIGHT keys handlingArnaldo Carvalho de Melo1-1/+2
As part of ongoing effort to reduce the coupling with libnewt, browsers are being changed to return the exit key. The annotate browser is not returning it as expected by builtin-annotate when annotating multiple symbols (when 'perf annotate' is called without specifying a symbol name). Fix it by returning the exit key and also adding the RIGHT key as a exit key so that going to the next symbol in the TUI can work again. Cc: Frederic Weisbecker <[email protected]> Cc: Peter Zijlstra <[email protected]> LKML-Reference: <new-submission> Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
2010-08-16ASoC: Remove DSP mode support for WM8776Mark Brown1-7/+0
This is not supported by current hardware revisions. Signed-off-by: Mark Brown <[email protected]> Acked-by: Liam Girdwood <[email protected]> Cc: [email protected]
2010-08-16ALSA: hda - Add quirk for Dell Vostro 1220Takashi Iwai1-0/+1
model=dell-vostro is needed for Dell Vostro 1220 with Coexnat 5067. Reference: Novell bnc#631066 https://bugzilla.novell.com/show_bug.cgi?id=631066 Cc: <[email protected]> Signed-off-by: Takashi Iwai <[email protected]>
2010-08-15Revert "netlink: netlink_recvmsg() fix"David S. Miller1-16/+6
This reverts commit 1235f504aaba2ebeabc863fdb3ceac764a317d47. It causes regressions worse than the problem it was trying to fix. Eric will try to solve the problem another way. Signed-off-by: David S. Miller <[email protected]>
2010-08-16ALSA: riptide - Fix detection / load of firmware filesTakashi Iwai1-6/+5
The detection and loading of firmeware on riptide driver has been broken due to rewrite of some codes, checking the presense wrongly. This patch fixes the logic again. Reference: kernel bug 16596 https://bugzilla.kernel.org/show_bug.cgi?id=16596 Cc: <[email protected]> Signed-off-by: Takashi Iwai <[email protected]>
2010-08-16nilfs2: fix false warning saying one of two super blocks is brokenRyusuke Konishi1-2/+2
After applying commit b2ac86e1, the following message got appeared after unclean shutdown: > NILFS warning: broken superblock. using spare superblock. This turns out to be a false message due to the change which updates two super blocks alternately. The secondary super block now can be selected if it's newer than the primary one. This kills the false warning by suppressing it if another super block is not actually broken. Signed-off-by: Ryusuke Konishi <[email protected]>
2010-08-16nilfs2: fix list corruption after ifile creation failureRyusuke Konishi1-1/+3
If nilfs_attach_checkpoint() gets a memory allocation failure during creation of ifile, it will return without removing nilfs_sb_info struct from ns_supers list. When a concurrently mounted snapshot is unmounted or another new snapshot is mounted after that, this causes kernel oops as below: > BUG: unable to handle kernel NULL pointer dereference at (null) > IP: [<f83662ff>] nilfs_find_sbinfo+0x74/0xa4 [nilfs2] > *pde = 00000000 > Oops: 0000 [#1] SMP <snip> > Call Trace: > [<f835dc29>] ? nilfs_get_sb+0x165/0x532 [nilfs2] > [<c1173c87>] ? ida_get_new_above+0x16d/0x187 > [<c109a7f8>] ? alloc_vfsmnt+0x7e/0x10a > [<c1070790>] ? kstrdup+0x2c/0x40 > [<c1089041>] ? vfs_kern_mount+0x96/0x14e > [<c108913d>] ? do_kern_mount+0x32/0xbd > [<c109b331>] ? do_mount+0x642/0x6a1 > [<c101a415>] ? do_page_fault+0x0/0x2d1 > [<c1099c00>] ? copy_mount_options+0x80/0xe2 > [<c10705d8>] ? strndup_user+0x48/0x67 > [<c109b3f1>] ? sys_mount+0x61/0x90 > [<c10027cc>] ? sysenter_do_call+0x12/0x22 This fixes the problem. Signed-off-by: Ryusuke Konishi <[email protected]> Tested-by: Ryusuke Konishi <[email protected]> Cc: [email protected]
2010-08-15Linux 2.6.36-rc1Linus Torvalds1-2/+2
2010-08-15Merge branch 'release' of ↵Linus Torvalds40-1479/+1071
git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6 * 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6: gcc-4.6: ACPI: fix unused but set variables in ACPI ACPI thermal: make procfs I/F depend on CONFIG_ACPI_PROCFS ACPI video: make procfs I/F depend on CONFIG_ACPI_PROCFS ACPI processor: remove deprecated ACPI procfs I/F ACPI power_resource: remove unused procfs I/F ACPI: remove deprecated ACPI procfs I/F ACPI: introduce drivers/acpi/sysfs.c ACPI: introduce module parameter acpi.aml_debug_output ACPI: introduce drivers/acpi/debugfs.c ACPI, APEI, ERST debug support ACPI, APEI, Manage GHES as platform devices ACPI, APEI, Rename CPER and GHES severity constants ACPI, APEI, Fix a typo of error path of apei_resources_request ACPI / ACPICA: Fix reference counting problems with GPE handlers ACPI: Add the check of ADR flag in course of finding ACPI handle for PCI device ACPI / Sleep: Drop acpi_suspend_finish() ACPI / Sleep: Consolidate suspend and hibernation routines ACPI / Wakeup: Simplify enabling of wakeup devices ACPI / Sleep: Rework enabling wakeup devices ACPI / Sleep: Free NVS copy if suspending of devices fails Fixed up totally buggered "ACPI: fix unused but set variables in ACPI" patch that doesn't even compile in the merge. Thanks to Sedat Dilek <[email protected]> for noticing the breakage before I even pulled. And a big "Grrr.." at Len for not even bothering to compile the tree before asking me to pull.
2010-08-15Merge git://git.infradead.org/iommu-2.6Linus Torvalds3-1/+28
* git://git.infradead.org/iommu-2.6: intel-iommu: Fix 32-bit build warning with __cmpxchg() intr-remap: allow disabling source id checking
2010-08-15Merge git://git.infradead.org/mtd-2.6Linus Torvalds11-331/+211
* git://git.infradead.org/mtd-2.6: mtd/nand_ids: Fix buswidth mtd/m25p80: fix test for end of loop mtd/m25p80: retlen is never NULL MIPS: Fix gen_nand probe structures contents gen_nand: Test if nr_chips field is valid BFIN: Fix gen_nand probe structures contents nand/denali: move all hardware initialization work to denali_hw_init nand/denali: Add a page check in denali_read_page & denali_read_page_raw nand/denali: use cpu_relax() while waiting for hardware interrupt nand/denali: change read_status function method nand/denali: Fixed check patch warnings ARM: Fix gen_nand probe structures contents mtd/nand_base: fix kernel-doc warnings & typos nand/denali: use dev_xx debug function to replace nand_dbg_print and some printk nand/denali: Fixed handle ECC error bugs nand/denali: use iowrite32() to replace denali_write32() nand/denali: Fixed probe function bugs
2010-08-15Merge git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tileLinus Torvalds30-206/+218
* git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile: arch/tile: don't validate CROSS_COMPILE needlessly arch/tile: export only COMMAND_LINE_SIZE to userspace. arch/tile: rename ARCH_KMALLOC_MINALIGN to ARCH_DMA_MINALIGN arch/tile: Rename the hweight() implementations to __arch_hweight() arch/tile: extend syscall ABI to set r1 on return as well. arch/tile: Various cleanups. arch/tile: support backtracing on TILE-Gx arch/tile: Fix a couple of issues with the COMPAT code for TILE-Gx. arch/tile: Use separate, better minsec values for clocksource and sched_clock. arch/tile: correct a bug in freeing bootmem by VA for the optional second initrd. arch: tile: mm: pgtable.c: Removed duplicated #include arch: tile: kernel/proc.c Removed duplicated #include Add fanotify syscalls to <asm-generic/unistd.h>. arch/tile: support new kunmap_atomic() naming convention. tile: remove unused ISA_DMA_THRESHOLD define Conflicts in arch/tile/configs/tile_defconfig (pick the mainline version with the reduced defconfig).
2010-08-15ARM: Tighten check for allowable CPSR valuesRussell King1-4/+13
Reviewed-by: Arve Hjønnevåg <[email protected]> Acked-by: Dima Zavin <[email protected]> Signed-off-by: Russell King <[email protected]>
2010-08-15ARM: 6329/1: wire up sys_accept4() on ARMMikael Pettersson2-0/+2
sys_accept4() was added in kernel 2.6.28, but ARM was not updated to include it. The number and types of parameters is such that no ARM-specific processing is needed, so wiring up sys_accept4() just requires defining __NR_accept4 and adding a direct call in the syscall entry table. Tested with an EABI 2.6.35 kernel and Ulrich Drepper's original accept4() test program, modified to define __NR_accept4 for ARM. Using the updated unistd.h also eliminates a warning then building glibc (2.10.2 and newer) about accept4() being unimplemented. Signed-off-by: Mikael Pettersson <[email protected]> Signed-off-by: Russell King <[email protected]>
2010-08-15arch/tile: don't validate CROSS_COMPILE needlesslyChris Metcalf1-9/+11
With this change, the arch/tile Makefile will only check for a valid combination of CROSS_COMPILE vs "uname -m" for a few common targets that are typically the ones we get wrong (vmlinux, all, and modules). The change handles the case of an empty "make" goal like "make all". Signed-off-by: Chris Metcalf <[email protected]> Reviewed-by: Sam Ravnborg <[email protected]>
2010-08-15mm: fix up some user-visible effects of the stack guard pageLinus Torvalds2-1/+15
This commit makes the stack guard page somewhat less visible to user space. It does this by: - not showing the guard page in /proc/<pid>/maps It looks like lvm-tools will actually read /proc/self/maps to figure out where all its mappings are, and effectively do a specialized "mlockall()" in user space. By not showing the guard page as part of the mapping (by just adding PAGE_SIZE to the start for grows-up pages), lvm-tools ends up not being aware of it. - by also teaching the _real_ mlock() functionality not to try to lock the guard page. That would just expand the mapping down to create a new guard page, so there really is no point in trying to lock it in place. It would perhaps be nice to show the guard page specially in /proc/<pid>/maps (or at least mark grow-down segments some way), but let's not open ourselves up to more breakage by user space from programs that depends on the exact deails of the 'maps' file. Special thanks to Henrique de Moraes Holschuh for diving into lvm-tools source code to see what was going on with the whole new warning. Reported-and-tested-by: François Valenduc <[email protected] Reported-by: Henrique de Moraes Holschuh <[email protected]> Cc: [email protected] Signed-off-by: Linus Torvalds <[email protected]>
2010-08-15Merge branch 'for-linus' of ↵Linus Torvalds14-27/+147
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6: ALSA: sound/usb/format: silence uninitialized variable warnings MAINTAINERS: Add Ian Lartey as comaintaner for Wolfson devices MAINTAINERS: Make Wolfson entry also cover CODEC drivers ASoC: Only tweak WM8994 chip configuration on devices up to rev D ASoC: Optimise DSP performance for WM8994 ALSA: hda - Fix dynamic ADC change working again ALSA: hda - Restrict PCM parameters per ELD information over HDMI sound: oss: sh_dac_audio.c removed duplicated #include
2010-08-15Merge branch 'idle-release' of ↵Linus Torvalds2-56/+8
git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-idle-2.6 * 'idle-release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-idle-2.6: intel_idle: recognize Lincroft Atom Processor intel_idle: no longer EXPERIMENTAL intel_idle: disable module support intel_idle: add support for Westmere-EX intel_idle: delete power_policy modparam, and choose substate functions intel_idle: delete substates DEBUG modparam
2010-08-15arch/tile: export only COMMAND_LINE_SIZE to userspace.Chris Metcalf1-2/+6
This fixes a failure in "make headers_check" for tile. I hadn't realized this file was exported to userspace by default. Signed-off-by: Chris Metcalf <[email protected]>
2010-08-15arch/tile: rename ARCH_KMALLOC_MINALIGN to ARCH_DMA_MINALIGNChris Metcalf1-3/+2
See commit a6eb9fe105d5de0053b261148cee56c94b4720ca. Signed-off-by: Chris Metcalf <[email protected]> Acked-by: FUJITA Tomonori <[email protected]>
2010-08-15Merge branch 'fix/asoc' into for-linusTakashi Iwai2-11/+19
2010-08-15Merge branch 'fix/hda' into for-linusTakashi Iwai10-15/+120
2010-08-15ALSA: sound/usb/format: silence uninitialized variable warningsDan Carpenter1-0/+8
Gcc complains that ret might be used uninitialized: sound/usb/format.c: In function ‘snd_usb_parse_audio_format’: sound/usb/format.c:354: warning: ‘ret’ may be used uninitialized in this function sound/usb/format.c:354: note: ‘ret’ was declared here sound/usb/format.c:414: warning: ‘ret’ may be used uninitialized in this function sound/usb/format.c:414: note: ‘ret’ was declared here I suppose it could be uninitialized if there is ever a UAC_VERSION_3 released. Anyway this patch is worthwhile if only to silence the gcc warning. Signed-off-by: Dan Carpenter <[email protected]> Acked-by: Daniel Mack <[email protected]> Signed-off-by: Takashi Iwai <[email protected]>
2010-08-14ipv6: remove sysctl jiffies conversion on gc_elasticity and min_adv_mssMin Zhang1-2/+2
sysctl output ipv6 gc_elasticity and min_adv_mss as values divided by HZ. However, they are not in unit of jiffies, since ip6_rt_min_advmss refers to packet size and ip6_rt_fc_elasticity is used as scaler as in expire>>ip6_rt_gc_elasticity, so replace the jiffies conversion handler will regular handler for them. This has impact on scripts that are currently working assuming the divide by HZ, will yield different results with this patch in place. Signed-off-by: Min Zhang <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2010-08-14xfrm: Use GFP_ATOMIC in xfrm_compile_policyHerbert Xu1-1/+1
As xfrm_compile_policy runs within a read_lock, we cannot use GFP_KERNEL for memory allocations. Reported-by: Luca Tettamanti <[email protected]> Signed-off-by: Herbert Xu <[email protected]> Signed-off-by: David S. Miller <[email protected]>
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