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* ep93xx: Remove unnecessary includes of ep93xx-regs.hRyan Mallon2012-03-143-2/+3
| | | | | | | | | Remove the include of ep93xx-regs.h from files which no longer need it, notably include/mach/hardware.h. Signed-off-by: Ryan Mallon <rmallon@gmail.com> Reviewed-by: Mika Westerberg <mika.westerberg@iki.fi> Acked-by: Hartley Sweeten <hsweeten@visionengravers.com>
* ep93xx: Move EP93XX_SYSCON defines to SoC private headerRyan Mallon2012-03-143-89/+92
| | | | | | | | | The EP93XX_SYSCON defines are now no longer needed outside of the EP93xx SoC core code, so they can be moved to a private header. Signed-off-by: Ryan Mallon <rmallon@gmail.com> Reviewed-by: Mika Westerberg <mika.westerberg@iki.fi> Acked-by: Hartley Sweeten <hsweeten@visionengravers.com>
* ep93xx: Move crunch code to mach-ep93xx directoryRyan Mallon2012-03-144-3/+3
| | | | | | | | | | | The crunch code in arch/arm/kernel is specific to the EP93xx. Move it to the mach-ep93xx directory. This removes the need for the EP93XX_SYSCON defines to be exported to arch/arm/kernel. Signed-off-by: Ryan Mallon <rmallon@gmail.com> Cc: Russell King <linux@arm.linux.org.uk> Reviewed-by: Mika Westerberg <mika.westerberg@iki.fi> Acked-by: Hartley Sweeten <hsweeten@visionengravers.com>
* ep93xx: Make syscon access functions private to SoCRyan Mallon2012-03-144-16/+15Star
| | | | | | | | | The syscon access functions are no longer used outside of the core EP93xx code. Move their definitions into the SoC code. Signed-off-by: Ryan Mallon <rmallon@gmail.com> Reviewed-by: Mika Westerberg <mika.westerberg@iki.fi> Acked-by: Hartley Sweeten <hsweeten@visionengravers.com>
* ep93xx: Configure GPIO ports in core codeRyan Mallon2012-03-142-7/+7
| | | | | | | | | | | Move the pinmux setting of the EP93xx GPIOs to the core code. This removes the need for the GPIO driver to have access to the system controller registers. Signed-off-by: Ryan Mallon <rmallon@gmail.com> Cc: Grant Likely <grant.likely@secretlab.ca> Reviewed-by: Mika Westerberg <mika.westerberg@iki.fi> Acked-by: Hartley Sweeten <hsweeten@visionengravers.com>
* ep93xx: Move peripheral defines to local SoC headerRyan Mallon2012-03-144-60/+61
| | | | | | | | | | | Move the AHB/APB peripheral defines to local SoC header since they are only needed by the core SoC code. The UART defines are not moved because they are used by the mach/uncompress.h header. Signed-off-by: Ryan Mallon <rmallon@gmail.com> Reviewed-by: Mika Westerberg <mika.westerberg@iki.fi> Acked-by: Hartley Sweeten <hsweeten@visionengravers.com> Acked-by: Arnd Bergmann <arnd@arndb.de>
* ep93xx: Convert the watchdog driver into a platform device.H Hartley Sweeten2012-03-143-14/+53
| | | | | | | | | | | Convert the ep93xx watchdog driver into a platform device and remove it's dependency on <mach/hardware.h>. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: Ryan Mallon <rmallon@gmail.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be> Reviewed-by: Mika Westerberg <mika.westerberg@iki.fi> Acked-by: Arnd Bergmann <arnd@arndb.de>
* ep93xx: Use ioremap for backlight driverRyan Mallon2012-03-143-20/+33
| | | | | | | | | | | | | | | | | | | | | | | | The ep93xx backlight driver uses a single register within the framebuffer's register space. Currently the backlight driver uses a static IO mapping for the register since the memory cannot be requested by both drivers. Convert the static mapping to use ioremap so that we can remove the dependency on mach/hardware.h. To do so, we need remove the request_mem_region from both the backlight and framebuffer drivers, since whichever driver is loaded second will fail with -EBUSY otherwise. A proper fix is still required, and a FIXME comment has been added to both drivers. Signed-off-by: Ryan Mallon <rmallon@gmail.com> Suggested-by: Arnd Bergmann <arnd@arndb.de> Cc: Mika Westerberg <mika.westerberg@iki.fi> Cc: Richard Purdie <rpurdie@rpsys.net> Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: H Hartley Sweeten <hsweeten@visionengravers.com>
* ep93xx: Move GPIO defines to gpio-ep93xx.hRyan Mallon2012-03-142-8/+10
| | | | | | | | | Move the GPIO related defines out of ep93xx-regs.h and into gpio-ep93xx.h where they belong. Signed-off-by: Ryan Mallon <rmallon@gmail.com> Reviewed-by: Mika Westerberg <mika.westerberg@iki.fi> Acked-by: Hartley Sweeten <hsweeten@visionengravers.com>
* ep93xx: Don't use system controller defines in audio driversRyan Mallon2012-03-144-22/+7Star
| | | | | | | | | | | | | Both the Snapper CL15 and EDB93xx audio drivers set the same audio configuration in ep93xx_i2s_acquire. Remove the arguments to ep93xx_i2s_acquire so that the audio drivers no longer need the EP93XX_SYSCON defines exported. Signed-off-by: Ryan Mallon <rmallon@gmail.com> Cc: Liam Girdwood <lrg@ti.com> Cc: Mark Brown <broonie@opensource.wolfsonmicro.com> Reviewed-by: Mika Westerberg <mika.westerberg@iki.fi> Acked-by: Hartley Sweeten <hsweeten@visionengravers.com>
* ep93xx: Move PHYS_BASE defines to local SoC header fileRyan Mallon2012-03-1410-34/+61
| | | | | | | | | The PHYS_BASE defines in arch/arm/mach-ep93xx/include/mach-ep93xx-regs.h are only used in the SoC code. Move the defines to a local header file. Signed-off-by: Ryan Mallon <rmallon@gmail.com> Reviewed-by: Mika Westerberg <mika.westerberg@iki.fi> Acked-by: Hartley Sweeten <hsweeten@visionengravers.com>
* Linux 3.3-rc7Linus Torvalds2012-03-101-1/+1
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* aio: fix the "too late munmap()" raceAl Viro2012-03-101-8/+6Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | Current code has put_ioctx() called asynchronously from aio_fput_routine(); that's done *after* we have killed the request that used to pin ioctx, so there's nothing to stop io_destroy() waiting in wait_for_all_aios() from progressing. As the result, we can end up with async call of put_ioctx() being the last one and possibly happening during exit_mmap() or elf_core_dump(), neither of which expects stray munmap() being done to them... We do need to prevent _freeing_ ioctx until aio_fput_routine() is done with that, but that's all we care about - neither io_destroy() nor exit_aio() will progress past wait_for_all_aios() until aio_fput_routine() does really_put_req(), so the ioctx teardown won't be done until then and we don't care about the contents of ioctx past that point. Since actual freeing of these suckers is RCU-delayed, we don't need to bump ioctx refcount when request goes into list for async removal. All we need is rcu_read_lock held just over the ->ctx_lock-protected area in aio_fput_routine(). Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Reviewed-by: Jeff Moyer <jmoyer@redhat.com> Acked-by: Benjamin LaHaise <bcrl@kvack.org> Cc: stable@vger.kernel.org Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* aio: fix io_setup/io_destroy raceAl Viro2012-03-101-4/+4
| | | | | | | | | | | | | | | | Have ioctx_alloc() return an extra reference, so that caller would drop it on success and not bother with re-grabbing it on failure exit. The current code is obviously broken - io_destroy() from another thread that managed to guess the address io_setup() would've returned would free ioctx right under us; gets especially interesting if aio_context_t * we pass to io_setup() points to PROT_READ mapping, so put_user() fails and we end up doing io_destroy() on kioctx another thread has just got freed... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Acked-by: Benjamin LaHaise <bcrl@kvack.org> Reviewed-by: Jeff Moyer <jmoyer@redhat.com> Cc: stable@vger.kernel.org Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* Merge branch 'for-linus' of ↵Linus Torvalds2012-03-102-3/+7
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs Pull btrfs updates from Chris Mason: "I have two additional and btrfs fixes in my for-linus branch. One is a casting error that leads to memory corruption on i386 during scrub, and the other fixes a corner case in the backref walking code (also triggered by scrub)." * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs: Btrfs: fix casting error in scrub reada code btrfs: fix locking issues in find_parent_nodes()
| * Btrfs: fix casting error in scrub reada codeChris Mason2012-03-031-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | The reada code from scrub was casting down a u64 to an unsigned long so it could insert it into a radix tree. What it really wanted to do was cast down the result of a shift, instead of casting down the u64. The bug resulted in trying to insert our reada struct into the wrong place, which caused soft lockups and other problems. Signed-off-by: Chris Mason <chris.mason@oracle.com>
| * btrfs: fix locking issues in find_parent_nodes()Li Zefan2012-03-031-2/+6
| | | | | | | | | | | | | | | | - We might unlock head->mutex while it was not locked - We might leave the function without unlocking delayed_refs->lock Signed-off-by: Li Zefan <lizf@cn.fujitsu.com> Signed-off-by: Chris Mason <chris.mason@oracle.com>
* | memcg: revert fix to mapcount check for this releaseHugh Dickins2012-03-101-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Respectfully revert commit e6ca7b89dc76 "memcg: fix mapcount check in move charge code for anonymous page" for the 3.3 release, so that it behaves exactly like releases 2.6.35 through 3.2 in this respect. Horiguchi-san's commit is correct in itself, 1 makes much more sense than 2 in that check; but it does not go far enough - swapcount should be considered too - if we really want such a check at all. We appear to have reached agreement now, and expect that 3.4 will remove the mapcount check, but had better not make 3.3 different. Signed-off-by: Hugh Dickins <hughd@google.com> Reviewed-by: Naoya Horiguchi <n-horiguchi@ah.jp.nec.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | x86: Derandom delay_tsc for 64 bitThomas Gleixner2012-03-091-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit f0fbf0abc093 ("x86: integrate delay functions") converted delay_tsc() into a random delay generator for 64 bit. The reason is that it merged the mostly identical versions of delay_32.c and delay_64.c. Though the subtle difference of the result was: static void delay_tsc(unsigned long loops) { - unsigned bclock, now; + unsigned long bclock, now; Now the function uses rdtscl() which returns the lower 32bit of the TSC. On 32bit that's not problematic as unsigned long is 32bit. On 64 bit this fails when the lower 32bit are close to wrap around when bclock is read, because the following check if ((now - bclock) >= loops) break; evaluated to true on 64bit for e.g. bclock = 0xffffffff and now = 0 because the unsigned long (now - bclock) of these values results in 0xffffffff00000001 which is definitely larger than the loops value. That explains Tvortkos observation: "Because I am seeing udelay(500) (_occasionally_) being short, and that by delaying for some duration between 0us (yep) and 491us." Make those variables explicitely u32 again, so this works for both 32 and 64 bit. Reported-by: Tvrtko Ursulin <tvrtko.ursulin@onelan.co.uk> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: stable@vger.kernel.org # >= 2.6.27 Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | Merge tag 'sound-fixes' of ↵Linus Torvalds2012-03-093-2/+20
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "Nothing exciting here: just a few regression fixes for HD-audio and ASoC, also the support of missing 32bit compat ioctl for HDSPM." * tag 'sound-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: hdspm - Provide ioctl_compat ALSA: hda/realtek - Apply the coef-setup only to ALC269VB ALSA: hda - add quirk to detect CD input on Gigabyte EP45-DS3 ASoC: neo1973: fix neo1973 wm8753 initialization
| * | ALSA: hdspm - Provide ioctl_compatAdrian Knoth2012-03-081-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | snd_hdspm uses its own ioctls to acquire config- and status information. Expose the corresponding ioctl handler via ioctl_compat, so that 32bit applications can use it on 64bit kernels. Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * | ALSA: hda/realtek - Apply the coef-setup only to ALC269VBKailang Yang2012-03-071-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The coef setup in alc269_fill_coef() was designed only for ALC269VB model, and this has some bad effects for other ALC269 variants, such as turning off the external mic input. Apply it only to ALC269VB. Signed-off-by: Kailang Yang <kailang@realtek.com> Cc: <stable@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * | ALSA: hda - add quirk to detect CD input on Gigabyte EP45-DS3Marton Balint2012-03-061-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | My CD input got lost in commit 68ef0561efe494143516df38c03a16b837b8e79c. Raymond helped me to add the necessary pin fixup to make it appear again. In fact, this is basically his patch. It fixes alsa bug #5541. Signed-off-by: Marton Balint <cus@passwd.hu> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * | Merge tag 'asoc-3.3' of ↵Takashi Iwai2012-03-041-2/+2
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus A driver specific fix that wasn't noticed as the OpenMoko guys have been stuck on 2.6.39 for a very long time now and are just starting to catch up again.
| | * | ASoC: neo1973: fix neo1973 wm8753 initializationDenis 'GNUtoo' Carikli2012-03-041-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The neo1973 driver had wrong codec name which prevented the "sound card" from appearing. Signed-off-by: Denis 'GNUtoo' Carikli <GNUtoo@no-log.org> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: stable@vger.kernel.org
* | | | MAINTAINERS: new git entry for arm/mach-msmDavid Brown2012-03-091-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The msm git tree moved to git://git.kernel.org/pub/scm/linux/kernel/git/davidb/linux-msm.git Signed-off-by: David Brown <davidb@codeaurora.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | | Merge tag 'for-linus' of git://linux-c6x.org/git/projects/linux-c6x-upstreamingLinus Torvalds2012-03-091-2/+2
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull C6X fix from Mark Salter: "Fix for C6X KSTK_EIP and KSTK_ESP macros." * tag 'for-linus' of git://linux-c6x.org/git/projects/linux-c6x-upstreaming: C6X: fix KSTK_EIP and KSTK_ESP macros
| * | | | C6X: fix KSTK_EIP and KSTK_ESP macrosMark Salter2012-03-071-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There was a latent typo in the C6X KSTK_EIP and KSTK_ESP macros which caused a problem with a new patch which used them. The broken definitions were of the form: #define KSTK_FOO(tsk) (task_pt_regs(task)->foo) Note the use of task vs tsk. This actually worked before because the only place in the kernel which used these macros passed in a local pointer named task. Signed-off-by: Mark Salter <msalter@redhat.com>
* | | | | Merge tag 'iommu-fixes-v3.3-rc6' of ↵Linus Torvalds2012-03-093-4/+4
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu Pull two IOMMU fixes from Joerg Roedel: "The first is an additional fix for the OMAP initialization order issue and the second patch fixes a possible section mismatch which can lead to a kernel crash in the AMD IOMMU driver when suspend/resume is used and the compiler has not inlined the iommu_set_device_table function." * tag 'iommu-fixes-v3.3-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: x86/amd: iommu_set_device_table() must not be __init ARM: OMAP: fix iommu, not mailbox
| * | | | | x86/amd: iommu_set_device_table() must not be __initJan Beulich2012-03-081-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This function is called from enable_iommus(), which in turn is used from amd_iommu_resume(). Cc: stable@vger.kernel.org Signed-off-by: Jan Beulich <jbeulich@suse.com> Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
| * | | | | ARM: OMAP: fix iommu, not mailboxOhad Ben-Cohen2012-03-052-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For some weird (freudian?) reason, commit 435792d "ARM: OMAP: make iommu subsys_initcall to fix builtin omap3isp" unintentionally changed the mailbox's initcall instead of the iommu's. Fix that. Reported-by: Fernando Guzman Lugo <fernando.lugo@ti.com> Signed-off-by: Ohad Ben-Cohen <ohad@wizery.com> Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Cc: Joerg Roedel <Joerg.Roedel@amd.com> Cc: Tony Lindgren <tony@atomide.com> Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
* | | | | | Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linuxLinus Torvalds2012-03-098-10/+41
|\ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull radeon drm stuff from Dave Airlie: "Just some radeon fixes, one is for an oops where we run out of ioremap space on some big hardware systems in 32-bit mode, stuff doesn't work properly but at least the machine will boot. One regression fix, and two bugs, one hw, one blit code." * 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: drm/radeon/kms: fix hdmi duallink checks drm/radeon/kms: set SX_MISC in the r6xx blit code (v2) drm/radeon: deal with errors from framebuffer init path. drm/radeon: fix a semaphore deadlock on pre cayman asics
| * | | | | | drm/radeon/kms: fix hdmi duallink checksAlex Deucher2012-03-082-5/+3Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | All pre-SI chips are limited to 165 Mhz for single link. Code in question will be re-enabled when SI support is added. Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=44755 https://bugzilla.kernel.org/show_bug.cgi?id=42887 Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | | | | | drm/radeon/kms: set SX_MISC in the r6xx blit code (v2)Marek Olšák2012-03-081-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Mesa may set it to 1, causing all primitives to be killed. v2: also update the r7xx code Signed-off-by: Marek Olšák <maraeo@gmail.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | | | | | drm/radeon: deal with errors from framebuffer init path.Dave Airlie2012-03-073-5/+26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We've been getting occasional oops running a 32-bit kernel on a certain system in our RHEL test hw. It appears that we fail to get sufficent ioremap space for the framebuffer, and this leads to an oops. This patch should fix the oops and leave a message in the logs we can check for. A future fix would probably to resize the console to a size that we can ioremap. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | | | | | drm/radeon: fix a semaphore deadlock on pre cayman asicsChristian König2012-03-072-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The out of order execution of semaphore commands on pre cayman asics doesn't work correctly and can cause deadlocks, so turn it off for now. Signed-off-by: Christian König <deathsimple@vodafone.de> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
* | | | | | | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds2012-03-0915-37/+139
|\ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull networking from David Miller: 1) IPV4 routing metrics can become stale when routes are changed by the administrator, fix from Steffen Klassert. 2) atl1c does "val |= XXX;" where XXX is a bit number not a bit mask, fix by using set_bit. From Dan Carpenter. 3) Memory accounting bug in carl9170 driver results in wedged TX queue. Fix from Nicolas Cavallari. 4) iwlwifi accidently uses "sizeof(ptr)" instead of "sizeof(*ptr)", fix from Johannes Berg. 5) Openvswitch doesn't honor dp_ifindex when doing vport lookups, fix from Ben Pfaff. 6) ehea conversion to 64-bit stats lost multicast and rx_errors accounting, fix from Eric Dumazet. 7) Bridge state transition logging in br_stp_disable_port() is busted, it's emitted at the wrong time and the message is in the wrong tense, fix from Paulius Zaleckas. 8) mlx4 device erroneously invokes the queue resize firmware operation twice, fix from Jack Morgenstein. 9) Fix deadlock in usbnet, need to drop lock when invoking usb_unlink_urb() otherwise we recurse into taking it again. Fix from Sebastian Siewior. 10) hyperv network driver uses the wrong driver name string, fix from Haiyang Zhang. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: net/hyperv: Use the built-in macro KBUILD_MODNAME for this driver net/usbnet: avoid recursive locking in usbnet_stop() route: Remove redirect_genid inetpeer: Invalidate the inetpeer tree along with the routing cache mlx4_core: fix bug in modify_cq wrapper for resize flow. atl1c: set ATL1C_WORK_EVENT_RESET bit correctly bridge: fix state reporting when port is disabled bridge: br_log_state() s/entering/entered/ ehea: restore multicast and rx_errors fields openvswitch: Fix checksum update for actions on UDP packets. openvswitch: Honor dp_ifindex, when specified, for vport lookup by name. iwlwifi: fix wowlan suspend mwifiex: reset encryption mode flag before association carl9170: fix frame delivery if sta is in powersave mode carl9170: Fix memory accounting when sta is in power-save mode.
| * | | | | | | net/hyperv: Use the built-in macro KBUILD_MODNAME for this driverHaiyang Zhang2012-03-081-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Cc: Olaf Hering <olaf@aepfle.de> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | | | | net/usbnet: avoid recursive locking in usbnet_stop()Sebastian Siewior2012-03-081-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |kernel BUG at kernel/rtmutex.c:724! |[<c029599c>] (rt_spin_lock_slowlock+0x108/0x2bc) from [<c01c2330>] (defer_bh+0x1c/0xb4) |[<c01c2330>] (defer_bh+0x1c/0xb4) from [<c01c3afc>] (rx_complete+0x14c/0x194) |[<c01c3afc>] (rx_complete+0x14c/0x194) from [<c01cac88>] (usb_hcd_giveback_urb+0xa0/0xf0) |[<c01cac88>] (usb_hcd_giveback_urb+0xa0/0xf0) from [<c01e1ff4>] (musb_giveback+0x34/0x40) |[<c01e1ff4>] (musb_giveback+0x34/0x40) from [<c01e2b1c>] (musb_advance_schedule+0xb4/0x1c0) |[<c01e2b1c>] (musb_advance_schedule+0xb4/0x1c0) from [<c01e2ca8>] (musb_cleanup_urb.isra.9+0x80/0x8c) |[<c01e2ca8>] (musb_cleanup_urb.isra.9+0x80/0x8c) from [<c01e2ed0>] (musb_urb_dequeue+0xec/0x108) |[<c01e2ed0>] (musb_urb_dequeue+0xec/0x108) from [<c01cbb90>] (unlink1+0xbc/0xcc) |[<c01cbb90>] (unlink1+0xbc/0xcc) from [<c01cc2ec>] (usb_hcd_unlink_urb+0x54/0xa8) |[<c01cc2ec>] (usb_hcd_unlink_urb+0x54/0xa8) from [<c01c2a84>] (unlink_urbs.isra.17+0x2c/0x58) |[<c01c2a84>] (unlink_urbs.isra.17+0x2c/0x58) from [<c01c2b44>] (usbnet_terminate_urbs+0x94/0x10c) |[<c01c2b44>] (usbnet_terminate_urbs+0x94/0x10c) from [<c01c2d68>] (usbnet_stop+0x100/0x15c) |[<c01c2d68>] (usbnet_stop+0x100/0x15c) from [<c020f718>] (__dev_close_many+0x94/0xc8) defer_bh() takes the lock which is hold during unlink_urbs(). The safe walk suggest that the skb will be removed from the list and this is done by defer_bh() so it seems to be okay to drop the lock here. Cc: stable@kernel.org Reported-by: Aníbal Almeida Pinto <anibal.pinto@efacec.com> Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Acked-by: Oliver Neukum <oliver@neukum.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | | | | route: Remove redirect_genidSteffen Klassert2012-03-083-11/+2Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As we invalidate the inetpeer tree along with the routing cache now, we don't need a genid to reset the redirect handling when the routing cache is flushed. Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | | | | inetpeer: Invalidate the inetpeer tree along with the routing cacheSteffen Klassert2012-03-083-1/+83
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We initialize the routing metrics with the values cached on the inetpeer in rt_init_metrics(). So if we have the metrics cached on the inetpeer, we ignore the user configured fib_metrics. To fix this issue, we replace the old tree with a fresh initialized inet_peer_base. The old tree is removed later with a delayed work queue. Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | | | | mlx4_core: fix bug in modify_cq wrapper for resize flow.Jack Morgenstein2012-03-081-2/+1Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The actual FW command is called in procedure "handle_resize". Code incorrectly invoked the FW command again (in good flow), in the modify_cq wrapper function. Fix by skipping second FW invocation unconditionally for resize. Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | | | | atl1c: set ATL1C_WORK_EVENT_RESET bit correctlyDan Carpenter2012-03-081-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ATL1C_WORK_EVENT_RESET is zero so the original code here is a nop. The intent was to set the zero bit. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | | | | bridge: fix state reporting when port is disabledPaulius Zaleckas2012-03-081-2/+1Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now we have: eth0: link *down* br0: port 1(eth0) entered *forwarding* state br_log_state(p) should be called *after* p->state is set to BR_STATE_DISABLED. Reported-by: Zilvinas Valinskas <zilvinas@wilibox.com> Signed-off-by: Paulius Zaleckas <paulius.zaleckas@gmail.com> Acked-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | | | | bridge: br_log_state() s/entering/entered/Paulius Zaleckas2012-03-081-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When br_log_state() is reporting state it should say "entered" istead of "entering" since state at this point is already changed. Signed-off-by: Paulius Zaleckas <paulius.zaleckas@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | | | | ehea: restore multicast and rx_errors fieldsEric Dumazet2012-03-081-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 239c562c94d (ehea: Add 64bit statistics) added a regression, since we no longer report multicast & rx_errors fields, taken from port->stats structure. These fields are updated in ehea_update_stats() every second. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Cc: Anton Blanchard <anton@samba.org> Cc: Thadeu Lima de Souza Cascardo <cascardo@linux.vnet.ibm.com> Acked-by: Thadeu Lima de Souza Cascardo <cascardo@linux.vnet.ibm.com> Tested-by: Thadeu Lima de Souza Cascardo <cascardo@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | | | | Merge branch 'fixes' of ↵David S. Miller2012-03-082-12/+35
| |\ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jesse/openvswitch
| | * | | | | | | openvswitch: Fix checksum update for actions on UDP packets.Jesse Gross2012-03-071-12/+32
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When modifying IP addresses or ports on a UDP packet we don't correctly follow the rules for unchecksummed packets. This meant that packets without a checksum can be given a incorrect new checksum and packets with a checksum can become marked as being unchecksummed. This fixes it to handle those requirements. Signed-off-by: Jesse Gross <jesse@nicira.com>
| | * | | | | | | openvswitch: Honor dp_ifindex, when specified, for vport lookup by name.Ben Pfaff2012-03-071-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When OVS_VPORT_ATTR_NAME is specified and dp_ifindex is nonzero, the logical behavior would be for the vport name lookup scope to be limited to the specified datapath, but in fact the dp_ifindex value was ignored. This commit causes the search scope to be honored. Signed-off-by: Ben Pfaff <blp@nicira.com> Signed-off-by: Jesse Gross <jesse@nicira.com>
| * | | | | | | | Merge branch 'for-davem' of ↵David S. Miller2012-03-073-4/+8
| |\ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless
generated by cgit v1.2.3-55-g7522 (git 2.39.0) at 2024-07-10 13:16:12 +0200