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2010-04-21uclinux: error message when FLAT reloc symbol is invalid, v2Jun Sun
This patch fixes a cosmetic error in printk. Text segment and data/bss segment are allocated from two different areas. It is not meaningful to give the diff between them in the error reporting messages. Signed-off-by: Jun Sun <jsun@junsun.net> Signed-off-by: Greg Ungerer <gerg@uclinux.org>
2010-04-20bridge: add a missing ntohs()Eric Dumazet
grec_nsrcs is in network order, we should convert to host horder in br_multicast_igmp3_report() Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Acked-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-04-20Merge branch 'master' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6
2010-04-21CRED: Fix double free in prepare_usermodehelper_creds() error handlingDavid Howells
Patch 570b8fb505896e007fd3bb07573ba6640e51851d: Author: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> Date: Tue Mar 30 00:04:00 2010 +0100 Subject: CRED: Fix memory leak in error handling attempts to fix a memory leak in the error handling by making the offending return statement into a jump down to the bottom of the function where a kfree(tgcred) is inserted. This is, however, incorrect, as it does a kfree() after doing put_cred() if security_prepare_creds() fails. That will result in a double free if 'error' is jumped to as put_cred() will also attempt to free the new tgcred record by virtue of it being pointed to by the new cred record. Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: James Morris <jmorris@namei.org>
2010-04-20x86, mrst: Conditionally register cpu hotplug notifier for apbtJacob Pan
APB timer is used on Moorestown platforms but not on a standard PC. If APB timer code is compiled in but not initialized at run-time due to lack of FW reported SFI table, kernel would panic when the non-boot CPUs are offlined and notifier is called. https://bugzilla.kernel.org/show_bug.cgi?id=15786 This patch ensures CPU hotplug notifier for APB timer is only registered when the APBT timer block is initialized. Signed-off-by: Jacob Pan <jacob.jun.pan@linux.intel.com> LKML-Reference: <1271701423-1162-1-git-send-email-jacob.jun.pan@linux.intel.com> Signed-off-by: H. Peter Anvin <hpa@zytor.com>
2010-04-20ext4: Issue the discard operation *before* releasing the blocks to be reusedTheodore Ts'o
Otherwise, we can end up having data corruption because the blocks could get reused and then discarded! https://bugzilla.kernel.org/show_bug.cgi?id=15579 Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
2010-04-20[LogFS] Split large truncated into smaller chunksJoern Engel
Truncate would do an almost limitless amount of work without invoking the garbage collector in between. Split it up into more manageable, though still large, chunks. Signed-off-by: Joern Engel <joern@logfs.org>
2010-04-20Merge branch 'for_linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs-2.6 * 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs-2.6: quota: Convert __DQUOT_PARANOIA symbol to standard config option
2010-04-20quota: Convert __DQUOT_PARANOIA symbol to standard config optionJan Kara
Make __DQUOT_PARANOIA define from the old days a standard config option and turn it off by default. This gets rid of a quota warning about writes before quota is turned on for systems with ext4 root filesystem. Currently there's no way to legally solve this because /etc/mtab has to be written before quota is turned on on most systems. Signed-off-by: Jan Kara <jack@suse.cz>
2010-04-20Merge branch 'urgent' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6 * 'urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6: pcmcia: fix error handling in cm4000_cs.c drivers/pcmcia: Add missing local_irq_restore serial_cs: MD55x support (PCMCIA GPRS/EDGE modem) (kernel 2.6.33) pcmcia: avoid late calls to pccard_validate_cis pcmcia: fix ioport size calculation in rsrc_nonstatic pcmcia: re-start on MFC override pcmcia: fix io_probe due to parent (PCI) resources pcmcia: use previously assigned IRQ for all card functions
2010-04-20Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6: sparc64: Fix hardirq tracing in trap return path. sparc64: Use correct pt_regs in decode_access_size() error paths. sparc64: Fix PREEMPT_ACTIVE value. sparc64: Run NMIs on the hardirq stack. sparc64: Allocate sufficient stack space in ftrace stubs. sparc: Fix forgotten kmemleak headers inclusion
2010-04-20Merge branch 'perf-fixes-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'perf-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: perf: Fix unsafe frame rewinding with hot regs fetching
2010-04-20Merge branch 'drm-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 * 'drm-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: drm: delay vblank cleanup until after driver unload
2010-04-20x86: correctly wire up the newuname system callChristoph Hellwig
Before commit e28cbf22933d0c0ccaf3c4c27a1a263b41f73859 ("improve sys_newuname() for compat architectures") 64-bit x86 had a private implementation of sys_uname which was just called sys_uname, which other architectures used for the old uname. Due to some merge issues with the uname refactoring patches we ended up calling the old uname version for both the old and new system call slots, which lead to the domainname filed never be set which caused failures with libnss_nis. Reported-and-tested-by: Andy Isaacson <adi@hexapodia.org> Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-04-20KVM: Increase NR_IOBUS_DEVS limit to 200Sridhar Samudrala
This patch increases the current hardcoded limit of NR_IOBUS_DEVS from 6 to 200. We are hitting this limit when creating a guest with more than 1 virtio-net device using vhost-net backend. Each virtio-net device requires 2 such devices to service notifications from rx/tx queues. Signed-off-by: Sridhar Samudrala <sri@us.ibm.com> Signed-off-by: Avi Kivity <avi@redhat.com>
2010-04-20KVM: fix the handling of dirty bitmaps to avoid overflowsTakuya Yoshikawa
Int is not long enough to store the size of a dirty bitmap. This patch fixes this problem with the introduction of a wrapper function to calculate the sizes of dirty bitmaps. Note: in mark_page_dirty(), we have to consider the fact that __set_bit() takes the offset as int, not long. Signed-off-by: Takuya Yoshikawa <yoshikawa.takuya@oss.ntt.co.jp> Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
2010-04-20KVM: MMU: fix kvm_mmu_zap_page() and its calling pathXiao Guangrong
This patch fix: - calculate zapped page number properly in mmu_zap_unsync_children() - calculate freeed page number properly kvm_mmu_change_mmu_pages() - if zapped children page it shoud restart hlist walking KVM-Stable-Tag. Signed-off-by: Xiao Guangrong <xiaoguangrong@cn.fujitsu.com> Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
2010-04-20KVM: VMX: Save/restore rflags.vm correctly in real modeAvi Kivity
Currently we set eflags.vm unconditionally when entering real mode emulation through virtual-8086 mode, and clear it unconditionally when we enter protected mode. The means that the following sequence KVM_SET_REGS (rflags.vm=1) KVM_SET_SREGS (cr0.pe=1) Ends up with rflags.vm clear due to KVM_SET_SREGS triggering enter_pmode(). Fix by shadowing rflags.vm (and rflags.iopl) correctly while in real mode: reads and writes to those bits access a shadow register instead of the actual register. Signed-off-by: Avi Kivity <avi@redhat.com> Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
2010-04-20KVM: allow bit 10 to be cleared in MSR_IA32_MC4_CTLAndre Przywara
There is a quirk for AMD K8 CPUs in many Linux kernels (see arch/x86/kernel/cpu/mcheck/mce.c:__mcheck_cpu_apply_quirks()) that clears bit 10 in that MCE related MSR. KVM can only cope with all zeros or all ones, so it will inject a #GP into the guest, which will let it panic. So lets add a quirk to the quirk and ignore this single cleared bit. This fixes -cpu kvm64 on all machines and -cpu host on K8 machines with some guest Linux kernels. Signed-off-by: Andre Przywara <andre.przywara@amd.com> Signed-off-by: Avi Kivity <avi@redhat.com>
2010-04-20KVM: Don't spam kernel log when injecting exceptions due to bad cr writesAvi Kivity
These are guest-triggerable. Signed-off-by: Avi Kivity <avi@redhat.com>
2010-04-20KVM: SVM: Fix memory leaks that happen when svm_create_vcpu() failsTakuya Yoshikawa
svm_create_vcpu() does not free the pages allocated during the creation when it fails to complete the allocations. This patch fixes it. Signed-off-by: Takuya Yoshikawa <yoshikawa.takuya@oss.ntt.co.jp> Signed-off-by: Avi Kivity <avi@redhat.com>
2010-04-20KVM: take srcu lock before call to complete_pio()Gleb Natapov
complete_pio() may use slot table which is protected by srcu. Signed-off-by: Gleb Natapov <gleb@redhat.com> Cc: stable@kernel.org Signed-off-by: Avi Kivity <avi@redhat.com>
2010-04-20sparc64: Fix hardirq tracing in trap return path.David S. Miller
We can overflow the hardirq stack if we set the %pil here so early, just let the normal control flow do it. This is fine as we are allowed to do the actual IRQ enable at any point after we call trace_hardirqs_on. Signed-off-by: David S. Miller <davem@davemloft.net>
2010-04-20Input: eeti_ts - cancel pending work when going to suspendDaniel Mack
This fixes a race between the suspend code and input events. Signed-off-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-04-20Input: Add support of Synaptics Clickpad deviceTakashi Iwai
The new type of touchpads can be detected via a new query command 0x0c. The clickpad flags are in cap[0]:4 and cap[1]:0 bits. When the device is detected, the driver now reports only the left button as the supported buttons so that X11 driver can detect that the device is Clickpad. A Clickpad device gives the button events only as the middle button. The kernel driver morphs to the left button. The real handling of Clickpad is done rather in X driver side. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-04-20Revert "Input: ALPS - add signature for HP Pavilion dm3 laptops"Dmitry Torokhov
This reverts commit 5e28d8eb68c12eab9c4a47b42ba993a6420d71d3 since the magic knock does not work for this model of the touchpad and the device stays in PS/2 compatibility mode.
2010-04-20drm: delay vblank cleanup until after driver unloadJesse Barnes
Drivers may use vblank calls now (e.g. drm_vblank_off) in their unload paths, so don't clean up the vblank related structures until after driver unload. Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org> Reviewed-by: Kristian Høgsberg <krh@bitplanet.net> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-04-19powerpc: 2.6.34 update of defconfigs for embedded 6xx/7xxx, 8xx, 8xxxKumar Gala
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-04-19powerpc/mpc8xxx defconfigs - turn off SYSFS_DEPRECATEDKim Phillips
a recent fc11 udev update on an 83xx board made root console login disappear: Updating : udev-141-8.fc11.ppc 32/83 udev: starting version 141 udev: deprecated sysfs layout; update the kernel or disable CONFIG_SYSFS_DEPRECATED; some udev features will not work correctly and sure enough, turning off SYSFS_DEPRECATED brings the login prompt back. Signed-off-by: Kim Phillips <kim.phillips@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-04-19powerpc/83xx: configure SIL SATA driver in 83xx-wide defconfigKim Phillips
to enable the storage controller on earlier rev. mpc834x itx boards. Signed-off-by: Kim Phillips <kim.phillips@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-04-20md/raid5: allow for more than 2^31 chunks.NeilBrown
With many large drives and small chunk sizes it is possible to create a RAID5 with more than 2^31 chunks. Make sure this works. Reported-by: Brett King <king.br@gmail.com> Signed-off-by: NeilBrown <neilb@suse.de> Cc: stable@kernel.org
2010-04-19powerpc/83xx: enable EPOLL syscall in defconfigKim Phillips
83xx users looking to run apache will experience this error: /var/log/apache2/error.log: [emerg] (38)Function not implemented: Couldn't create pollset in child; check system or user limits enabling CONFIG_EPOLL in kernel config fixes this so apache can run. Signed-off-by: Kim Phillips <kim.phillips@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-04-19powerpc/83xx: add RTC drivers in 83xx defconfigKim Phillips
83xx boards typically have the DS1307 or DS1374: git grep RTC_DRV arch/powerpc/configs/*83* | grep "=y" arch/powerpc/configs/83xx/asp8347_defconfig:CONFIG_RTC_DRV_DS1374=y arch/powerpc/configs/83xx/mpc8313_rdb_defconfig:CONFIG_RTC_DRV_DS1307=y arch/powerpc/configs/83xx/mpc8315_rdb_defconfig:CONFIG_RTC_DRV_DS1307=y arch/powerpc/configs/83xx/mpc832x_mds_defconfig:CONFIG_RTC_DRV_DS1374=y arch/powerpc/configs/83xx/mpc834x_itx_defconfig:CONFIG_RTC_DRV_DS1307=y arch/powerpc/configs/83xx/mpc834x_itxgp_defconfig:CONFIG_RTC_DRV_DS1307=y arch/powerpc/configs/83xx/mpc834x_mds_defconfig:CONFIG_RTC_DRV_DS1374=y arch/powerpc/configs/83xx/mpc836x_mds_defconfig:CONFIG_RTC_DRV_DS1374=y Signed-off-by: Kim Phillips <kim.phillips@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-04-19powerpc/fsl-cpm: Configure clock correctly for SCCWolfgang Ocker
Some board setup functions call cpm1_clk_setup() or cmp2_clk_setup() to configure the clock source. If CPM_CLK_RTX has been used for the parameter mode, the clock has been configured only for TX but not for RX. With this patch CPM_CLK_RTX configures the clock for both directions correctly. Signed-off-by: Wolfgang Ocker <weo@reccoware.de> Acked-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-04-19powerpc/fsl_booke: Correct test for MMU_FTR_BIG_PHYSBecky Bruce
The code was looking for this in cpu_features, not mmu_features. Fix this. Signed-off-by: Becky Bruce <beckyb@kernel.crashing.org> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-04-19powerpc/85xx/86xx: Fix build w/ CONFIG_PCI=nAnton Vorontsov
Currently some MPC85xx and MPC86xx boards fail to build without CONFIG_PCI: arch/powerpc/platforms/fsl_uli1575.c: In function 'quirk_final_uli5249': arch/powerpc/platforms/fsl_uli1575.c:234: error: implicit declaration of function 'pci_bus_for_each_resource' arch/powerpc/platforms/fsl_uli1575.c:234: error: expected ';' before '{' token cc1: warnings being treated as errors arch/powerpc/platforms/fsl_uli1575.c:223: warning: unused variable 'dummy' make[1]: *** [arch/powerpc/platforms/fsl_uli1575.o] Error 1 This patch fixes the issue by appending 'if PCI' condition when selecting FSL_ULI1575 Kconfig symbol. Signed-off-by: Anton Vorontsov <avorontsov@mvista.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-04-20i2c-stu300: off by one issueDan Carpenter
If we don't find the correct rate, we want to end the loop with "i" pointing to the last element in the array. Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-04-20i2c-pnx: Add stop conditions for end of transferKevin Wells
Add a stop condition bit flag to the last byte in the transfer. This will generate an extra clock to handle the stop condition and prevent devices from staying in an ACK'd state. Signed-off-by: Kevin Wells <wellsk40@gmail.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-04-20i2c-pnx: Limit maximum divider to 1023Kevin Wells
Limit maximum divider to 0x3ff to divider computations. On high I2C parent clock rates, the divider can exceed 0x3ff. This will help prevent some very odd clock rates. Signed-off-by: Kevin Wells <wellsk40@gmail.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-04-20i2c-omap: fix OOPS in omap_i2c_unidle() during probeMika Westerberg
Commit d84d3ea317ce0db89ce0903b4037f800c5d4c477 added register shift to allow also 16-bit register access. However, omap_i2c_unidle() is called before these are set which causes the following OOPS: Unhandled fault: alignment exception (0x801) at 0xfa070009 Internal error: : 801 [#1] last sysfs file: Modules linked in: CPU: 0 Not tainted (2.6.34-rc2-00052-gae6be51 #3) PC is at omap_i2c_unidle+0x44/0x138 LR is at trace_hardirqs_on_caller+0x158/0x18c pc : [<c01cd2c4>] lr : [<c00743f8>] psr: 20000013 sp : cfc2bf10 ip : 00000009 fp : 00000000 r10: 00000000 r9 : 00000000 r8 : c0378560 r7 : c0378b88 r6 : c0378558 r5 : cfcadc00 r4 : cfcadc00 r3 : 00000009 r2 : fa070000 r1 : 00000000 r0 : 00000000 Flags: nzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment kernel Control: 10c5387f Table: 80004019 DAC: 00000017 Process swapper (pid: 1, stack limit = 0xcfc2a2e8) Stack: (0xcfc2bf10 to 0xcfc2c000) bf00: c0372cf8 c027225c 00000000 c0a69678 bf20: cfc3e508 c0500898 c0378560 c0378560 c0500898 cfcac8c0 c04fc280 c017d4f4 bf40: c0378560 c017c63c c0378560 c0378594 c0500898 cfcac8c0 c04fc280 c017c754 bf60: 00000000 c017c6f4 c0500898 c017beac cfc16a5c cfc3fd94 c0023448 c0500898 bf80: c0500898 c017b7d4 c032dc7f 00000093 cfc28d40 c0023448 00000000 c0500898 bfa0: 00000000 00000000 00000000 c017ca48 c0023448 00000000 c001d274 00000000 bfc0: 00000000 c002b344 00000031 00000000 00000000 00000192 00000000 c0023448 bfe0: 00000000 00000000 00000000 c0008578 00000000 c002c304 ffdfffff ffffffff [<c01cd2c4>] (omap_i2c_unidle+0x44/0x138) from [<c027225c>] (omap_i2c_probe+0x1a4/0x398) [<c027225c>] (omap_i2c_probe+0x1a4/0x398) from [<c017d4f4>] (platform_drv_probe+0x18/0x1c) [<c017d4f4>] (platform_drv_probe+0x18/0x1c) from [<c017c63c>] (driver_probe_device+0xc0/0x178) [<c017c63c>] (driver_probe_device+0xc0/0x178) from [<c017c754>] (__driver_attach+0x60/0x84) [<c017c754>] (__driver_attach+0x60/0x84) from [<c017beac>] (bus_for_each_dev+0x44/0x74) [<c017beac>] (bus_for_each_dev+0x44/0x74) from [<c017b7d4>] (bus_add_driver+0x9c/0x218) [<c017b7d4>] (bus_add_driver+0x9c/0x218) from [<c017ca48>] (driver_register+0xa8/0x130) [<c017ca48>] (driver_register+0xa8/0x130) from [<c002b344>] (do_one_initcall+0x5c/0x1b8) [<c002b344>] (do_one_initcall+0x5c/0x1b8) from [<c0008578>] (kernel_init+0x90/0x144) [<c0008578>] (kernel_init+0x90/0x144) from [<c002c304>] (kernel_thread_exit+0x0/0x8) Code: e5942004 e3a0c009 e1a0331c e3a01000 (e18210b3) ---[ end trace 1b75b31a2719ed1c ]--- This patch moves register shift setting before any register accesses are done. Signed-off-by: Mika Westerberg <ext-mika.1.westerberg@nokia.com> Cc: Cory Maccarrone <darkstar6262@gmail.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-04-20i2c-imx: fix error handlingArnaud Patard
- Return -ETIMEDOUT on bus busy error - Fix timeout test "time_after(jiffies, orig_jiffies + HZ / 1000)" : By default, HZ=100 on arm. This means that this test has no chances to work and may result in a dead loop. Set timeout to 500ms. - Don't try to send a new message if we failed to transmit previous one. This was preventing to recover from error on my system Signed-off-by: Arnaud Patard <apatard@mandriva.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-04-19Linux 2.6.34-rc5v2.6.34-rc5Linus Torvalds
2010-04-19rmap: add exclusively owned pages to the newest anon_vmaRik van Riel
The recent anon_vma fixes cause many anonymous pages to end up in the parent process anon_vma, even when the page is exclusively owned by the current process. Adding exclusively owned anonymous pages to the top anon_vma reduces rmap scanning overhead, especially in workloads with forking servers. This patch adds a parameter to __page_set_anon_rmap that can be used to indicate whether or not the added page is exclusively owned by the current process. Pages added through page_add_new_anon_rmap are exclusively owned by the current process, and can be added to the top anon_vma. Pages added through page_add_anon_rmap can be either shared or exclusively owned, so we do the conservative thing and add it to the oldest anon_vma. A next step would be to add the exclusive parameter to page_add_anon_rmap, to be used from functions where we do know for sure whether a page is exclusively owned. Signed-off-by: Rik van Riel <riel@redhat.com> Reviewed-by: Johannes Weiner <hannes@cmpxchg.org> Lightly-tested-by: Borislav Petkov <bp@alien8.de> Reviewed-by: Minchan Kim <minchan.kim@gmail.com> [ Edited to look nicer - Linus ] Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-04-19Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/ecryptfs/ecryptfs-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ecryptfs/ecryptfs-2.6: eCryptfs: Turn lower lookup error messages into debug messages eCryptfs: Copy lower directory inode times and size on link ecryptfs: fix use with tmpfs by removing d_drop from ecryptfs_destroy_inode ecryptfs: fix error code for missing xattrs in lower fs eCryptfs: Decrypt symlink target for stat size eCryptfs: Strip metadata in xattr flag in encrypted view eCryptfs: Clear buffer before reading in metadata xattr eCryptfs: Rename ecryptfs_crypt_stat.num_header_bytes_at_front eCryptfs: Fix metadata in xattr feature regression
2010-04-198139too: Fix a typo in the function name.Alexander Kuznetsov
Signed-off-by: Alexander Kuznetsov <alr.kuznetsov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-04-19sparc64: Use correct pt_regs in decode_access_size() error paths.David S. Miller
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-04-19mac80211: pass HT changes to driver when off channelReinette Chatre
Since "mac80211: make off-channel work generic" drivers have not been notified of configuration changes after association or authentication. This caused more dependence on current state to ensure driver will be notified when configuration changes occur. One such problem arises if off-channel is in progress when HT information changes. Since HT is only enabled on the "oper_channel" the driver will never be notified of this change. Usually the driver is notified soon after of a BSS information change (BSS_CHANGED_HT) ... but since the driver did not get a notification that this is a HT channel the new BSS information does not make sense. Fix this by also changing the off-channel information when HT is enabled and thus cause driver to be notified correctly. This fixes a problem in 4965 when associated with 5GHz 40MHz channel. Without this patch the system can associate but is unable to transfer any data, not even ping. See http://bugzilla.intellinuxwireless.org/show_bug.cgi?id=2158 Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-04-19mac80211: remove bogus TX agg state assignmentJohannes Berg
When the addba timer expires but has no work to do, it should not affect the state machine. If it does, TX will not see the successfully established and we can also crash trying to re-establish the session. Cc: stable@kernel.org [2.6.32, 2.6.33] Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-04-19eCryptfs: Turn lower lookup error messages into debug messagesTyler Hicks
Vaugue warnings about ENAMETOOLONG errors when looking up an encrypted file name have caused many users to become concerned about their data. Since this is a rather harmless condition, I'm moving this warning to only be printed when the ecryptfs_verbosity module param is 1. Signed-off-by: Tyler Hicks <tyhicks@linux.vnet.ibm.com>
2010-04-19eCryptfs: Copy lower directory inode times and size on linkTyler Hicks
The timestamps and size of a lower inode involved in a link() call was being copied to the upper parent inode. Instead, we should be copying lower parent inode's timestamps and size to the upper parent inode. I discovered this bug using the POSIX test suite at Tuxera. Signed-off-by: Tyler Hicks <tyhicks@linux.vnet.ibm.com>
generated by cgit (git 2.34.1) at 2025-09-14 11:50:03 +0000