| 50338b8 | Török Edwin | 15 June 2011, 21:06:14 UTC | fix wrong iput on d_inode introduced by e6bc45d65d Git bisection shows that commit e6bc45d65df8599fdbae73be9cec4ceed274db53 causes BUG_ONs under high I/O load: kernel BUG at fs/inode.c:1368! [ 2862.501007] Call Trace: [ 2862.501007] [<ffffffff811691d8>] d_kill+0xf8/0x140 [ 2862.501007] [<ffffffff81169c19>] dput+0xc9/0x190 [ 2862.501007] [<ffffffff8115577f>] fput+0x15f/0x210 [ 2862.501007] [<ffffffff81152171>] filp_close+0x61/0x90 [ 2862.501007] [<ffffffff81152251>] sys_close+0xb1/0x110 [ 2862.501007] [<ffffffff814c14fb>] system_call_fastpath+0x16/0x1b A reliable way to reproduce this bug is: Login to KDE, run 'rsnapshot sync', and apt-get install openjdk-6-jdk, and apt-get remove openjdk-6-jdk. The buggy part of the patch is this: struct inode *inode = NULL; ..... - if (nd.last.name[nd.last.len]) - goto slashes; inode = dentry->d_inode; - if (inode) - ihold(inode); + if (nd.last.name[nd.last.len] || !inode) + goto slashes; + ihold(inode) ... if (inode) iput(inode); /* truncate the inode here */ If nd.last.name[nd.last.len] is nonzero (and thus goto slashes branch is taken), and dentry->d_inode is non-NULL, then this code now does an additional iput on the inode, which is wrong. Fix this by only setting the inode variable if nd.last.name[nd.last.len] is 0. Reference: https://lkml.org/lkml/2011/6/15/50 Reported-by: Norbert Preining <preining@logic.at> Reported-by: Török Edwin <edwintorok@gmail.com> Cc: "Theodore Ts'o" <tytso@mit.edu> Cc: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Török Edwin <edwintorok@gmail.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> | 16 June 2011, 15:27:39 UTC |
| a685e08 | Al Viro | 09 June 2011, 01:13:01 UTC | Delay struct net freeing while there's a sysfs instance refering to it * new refcount in struct net, controlling actual freeing of the memory * new method in kobj_ns_type_operations (->drop_ns()) * ->current_ns() semantics change - it's supposed to be followed by corresponding ->drop_ns(). For struct net in case of CONFIG_NET_NS it bumps the new refcount; net_drop_ns() decrements it and calls net_free() if the last reference has been dropped. Method renamed to ->grab_current_ns(). * old net_free() callers call net_drop_ns() instead. * sysfs_exit_ns() is gone, along with a large part of callchain leading to it; now that the references stored in ->ns[...] stay valid we do not need to hunt them down and replace them with NULL. That fixes problems in sysfs_lookup() and sysfs_readdir(), along with getting rid of sb->s_instances abuse. Note that struct net *shutdown* logics has not changed - net_cleanup() is called exactly when it used to be called. The only thing postponed by having a sysfs instance refering to that struct net is actual freeing of memory occupied by struct net. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> | 12 June 2011, 21:45:41 UTC |
| dde194a | Al Viro | 12 June 2011, 20:01:21 UTC | afs: fix sget() races, close leak on umount * set ->s_fs_info in set() callback passed to sget() * allocate the thing and set it up enough for afs_test_super() before making it visible * have it freed in ->kill_sb() (current tree simply leaks it) * have ->put_super() leave ->s_fs_info->volume alone; it's too early for dropping it; do that from ->kill_sb() after having called kill_anon_super(). Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> | 12 June 2011, 21:45:36 UTC |
| d251ed2 | Al Viro | 12 June 2011, 14:24:33 UTC | ubifs: fix sget races * allocate ubifs_info in ->mount(), fill it enough for sb_test() and set ->s_fs_info to it in set() callback passed to sget(). * do *not* free it in ->put_super(); do that in ->kill_sb() after we'd done kill_anon_super(). * don't free it in ubifs_fill_super() either - deactivate_locked_super() done by caller when ubifs_fill_super() returns an error will take care of that sucker. * get rid of kludge with passing ubi to ubifs_fill_super() in ->s_fs_info; we only need it in alloc_ubifs_info(), so ubifs_fill_super() will need only ubifs_info. Which it will find in ->s_fs_info just fine, no need to reassign anything... As the result, sb_test() becomes safe to apply to all superblocks that can be found by sget() (and a kludge with temporary use of ->s_fs_info to store a pointer to very different structure goes away). Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> | 12 June 2011, 21:45:34 UTC |
| b1c27ab | Al Viro | 12 June 2011, 14:07:03 UTC | ubifs: split allocation of ubifs_info into a separate function preparation to ubifs sget() race fixes Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> | 12 June 2011, 21:45:32 UTC |
| ff78fca | Al Viro | 12 June 2011, 13:42:17 UTC | fix leak in proc_set_super() set_anon_super() can fail... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> | 12 June 2011, 21:45:28 UTC |
| b99ca60 | Linus Torvalds | 12 June 2011, 02:56:25 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: AppArmor: Fix sleep in invalid context from task_setrlimit | 12 June 2011, 02:56:25 UTC |
| 56a2105 | David Howells | 11 June 2011, 11:29:58 UTC | linux/seqlock.h should #include asm/processor.h for cpu_relax() It uses cpu_relax(), and so needs <asm/processor.h> Without this patch, I see: CC arch/mn10300/kernel/asm-offsets.s In file included from include/linux/time.h:8, from include/linux/timex.h:56, from include/linux/sched.h:57, from arch/mn10300/kernel/asm-offsets.c:7: include/linux/seqlock.h: In function 'read_seqbegin': include/linux/seqlock.h:91: error: implicit declaration of function 'cpu_relax' whilst building asb2364_defconfig on MN10300. Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 11 June 2011, 20:17:28 UTC |
| 45694c2 | Linus Torvalds | 10 June 2011, 03:14:21 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: fix unexpectedly frozen port after ata_eh_reset() | 10 June 2011, 03:14:21 UTC |
| 7f45e5c | Linus Torvalds | 09 June 2011, 23:33:01 UTC | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6 * git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6: sparc32, leon: bugfix in LEON SMP interrupt init sparc32, sun4m: bugfix in SMP IPI traphandler sparc: Remove unnecessary semicolons Add support for allocating irqs for bootbus devices Do not skip interrupt sources in sun4d interrupt handler and acknowledge interrupts correctly Restructure sun4d_build_device_irq so that timer interrupts can be allocated sparc: PCIC_PCI needs SPARC32 dependency sparc: Do not select GENERIC_HARDIRQS_NO_DEPRECATED sparc32,leon: add GRPCI2 PCI Host driver sparc32,leon: added LEON-common low-level PCI routines sparc32: added CONFIG_PCIC_PCI Kconfig setting | 09 June 2011, 23:33:01 UTC |
| 6aeccec | Linus Torvalds | 09 June 2011, 23:27:42 UTC | Merge branch 'rc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6 * 'rc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6: perf: Use make kernelversion instead of parsing the Makefile kbuild: Hack for depmod not handling X.Y versions kbuild: Move depmod call to a separate script kbuild: Fix <linux/version.h> for empty SUBLEVEL or PATCHLEVEL kbuild: Fix KERNELVERSION for empty SUBLEVEL or PATCHLEVEL kbuild: silence Nothing to be done for 'all' message | 09 June 2011, 23:27:42 UTC |
| 10f0d07 | Daniel Hellstrom | 09 June 2011, 02:54:09 UTC | sparc32, leon: bugfix in LEON SMP interrupt init During converting per-cpu ticker to genirq layer some IRQ initialization code was removed by commit 2cf9530420e446bb61f665d02afeb81070106900 ("sparc32,leon: per-cpu ticker use genirq per-cpu handler"). This patch reintroduces the code at the same place it was removed from. IRQ12 - IRQ14 will crash on LEON SMP without this patch because it will run the SUN4M IRQ trap handler. Reported-by: Jan Andersson <jan@gaisler.com> Signed-off-by: Daniel Hellstrom <daniel@gaisler.com> Signed-off-by: David S. Miller <davem@davemloft.net> | 09 June 2011, 23:12:34 UTC |
| a7d82a0 | Daniel Hellstrom | 09 June 2011, 02:54:08 UTC | sparc32, sun4m: bugfix in SMP IPI traphandler Three new IPIs were introduced by commit ecbc42b70acbc6327adefe9635db93fcf62bf59d ("sparc32, sun4m: Implemented SMP IPIs support for SUN4M machines"), the old handler was already prepared for IPIs but handled only IRQ14 and IRQ13, this patch adds support for the new IPI at IRQ12. The IPI trap handler looks at the mask rather than the pending IRQ/IPI, this bug may have masked the problem above, introduced by the same commit. Signed-off-by: Daniel Hellstrom <daniel@gaisler.com> Signed-off-by: David S. Miller <davem@davemloft.net> | 09 June 2011, 23:12:34 UTC |
| 5d61b9f | Michal Marek | 30 May 2011, 12:12:09 UTC | perf: Use make kernelversion instead of parsing the Makefile Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Paul Mackerras <paulus@samba.org> Cc: Ingo Molnar <mingo@elte.hu> Cc: Arnaldo Carvalho de Melo <acme@ghostprotocols.net> Signed-off-by: Michal Marek <mmarek@suse.cz> | 09 June 2011, 21:05:54 UTC |
| bfe5424 | Michal Marek | 09 June 2011, 14:35:41 UTC | kbuild: Hack for depmod not handling X.Y versions depmod from module-init-tools < 3.13 and the busybox depmod check if the kernel release starts with <num>.<num>.<num>. To support these versions, we create a symlink with two numbers prepended. Signed-off-by: Michal Marek <mmarek@suse.cz> | 09 June 2011, 21:05:54 UTC |
| fc4da9a | Michal Marek | 09 June 2011, 13:35:22 UTC | kbuild: Move depmod call to a separate script Do not bloat the Makefile with multiline shell statements. No user-visible change intended. Signed-off-by: Michal Marek <mmarek@suse.cz> | 09 June 2011, 21:05:54 UTC |
| 78d3bb4 | Michal Marek | 30 May 2011, 11:37:20 UTC | kbuild: Fix <linux/version.h> for empty SUBLEVEL or PATCHLEVEL expr treats all numbers as decimals, so prepending a zero is safe. Note that the KERNEL_VERSION() macro still takes three arguments, 3.0 has to be written as KERNEL_VERSION(3,0,0). Signed-off-by: Michal Marek <mmarek@suse.cz> | 09 June 2011, 21:05:54 UTC |
| cacd54e | Michal Marek | 30 May 2011, 11:36:07 UTC | kbuild: Fix KERNELVERSION for empty SUBLEVEL or PATCHLEVEL Omit the second dot for releases without SUBLEVEL. If PATCHLEVEL is also empty, only display VERSION. Signed-off-by: Michal Marek <mmarek@suse.cz> | 09 June 2011, 21:05:54 UTC |
| dfb863a | Linus Torvalds | 09 June 2011, 20:50:25 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: Force page alignment for initrd reserved memory dtc/powerpc: remove obsolete .gitignore entries powerpc/85xx: fix race bug of calling request_irq after enable elbc interrupts powerpc/book3e: Fix CPU feature handling on e5500 in 32-bit mode powerpc/fsl_rio: Fix compile error when CONFIG_FSL_RIO not set | 09 June 2011, 20:50:25 UTC |
| 461df4d | Linus Torvalds | 09 June 2011, 20:09:07 UTC | Merge branch 'staging-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6 * 'staging-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6: staging: iio: max517: Fix iio_info changes Staging: mei: fix debug code Staging: cx23885: fix include of altera.h staging: iio: error case memory leak fix staging: ath6kl: Fix a kernel panic during suspend/resume staging: gma500: get control from firmware framebuffer if conflicts staging: gma500: Skip bogus LVDS VBT mode and check for LVDS before adding backlight staging: usbip: bugfix prevent driver unbind staging: iio: industrialio-trigger: set iio_poll_func private_data staging: rts_pstor: use bitwise operator instead of logical one staging: fix ath6kl build when CFG80211 is not enabled staging: brcm80211: fix for 'multiple definition of wl_msg_level' build err staging: fix olpc_dcon build, needs BACKLIGHT_CLASS_DEVICE Staging: remove STAGING_EXCLUDE_BUILD option Staging: altera: move .h file to proper place | 09 June 2011, 20:09:07 UTC |
| 361932b | Linus Torvalds | 09 June 2011, 19:52:44 UTC | Merge branch 'stable/xen-swiotlb.bugfix' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb-2.6 * 'stable/xen-swiotlb.bugfix' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb-2.6: swiotlb: Export swioltb_nr_tbl and utilize it as appropiate. | 09 June 2011, 19:52:44 UTC |
| 90494cc | Linus Torvalds | 09 June 2011, 19:52:30 UTC | Merge branch 'stable/broadcom.ibft-bugfixes' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/ibft-2.6 * 'stable/broadcom.ibft-bugfixes' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/ibft-2.6: iscsi_ibft: iscsi_ibft_find unused variable i | 09 June 2011, 19:52:30 UTC |
| 5ebe550 | Linus Torvalds | 09 June 2011, 19:52:05 UTC | Merge branch 'unicore32' of git://git.kernel.org/pub/scm/linux/kernel/git/epip/linux-2.6-unicore32 * 'unicore32' of git://git.kernel.org/pub/scm/linux/kernel/git/epip/linux-2.6-unicore32: unicore32: using generic-y format for one line asm-generic files unicore32: change PERCPU to PERCPU_SECTION unicore32: add KBUILD_DEFCONFIG with unicore32_defconfig (old debug_defconfig) unicore32: change zImage physical address, though it's PIC codes unicore32: move rtc-puv3.c to drivers/rtc directory | 09 June 2011, 19:52:05 UTC |
| 29cf519 | Joe Perches | 09 June 2011, 18:23:37 UTC | vsprintf: Update %pI6c to not compress a single 0 RFC 5952 (http://tools.ietf.org/html/rfc5952) mandates that 2 or more consecutive 0's are required before using :: compression. Update ip6_compressed_string to match the RFC and update the http reference as well. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 09 June 2011, 19:51:15 UTC |
| dac853a | Mathias Krause | 09 June 2011, 18:05:18 UTC | exec: delay address limit change until point of no return Unconditionally changing the address limit to USER_DS and not restoring it to its old value in the error path is wrong because it prevents us using kernel memory on repeated calls to this function. This, in fact, breaks the fallback of hard coded paths to the init program from being ever successful if the first candidate fails to load. With this patch applied switching to USER_DS is delayed until the point of no return is reached which makes it possible to have a multi-arch rootfs with one arch specific init binary for each of the (hard coded) probed paths. Since the address limit is already set to USER_DS when start_thread() will be invoked, this redundancy can be safely removed. Signed-off-by: Mathias Krause <minipli@googlemail.com> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: stable@kernel.org Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 09 June 2011, 19:50:05 UTC |
| 8aa460e | Roland Stigge | 09 June 2011, 14:21:00 UTC | staging: iio: max517: Fix iio_info changes struct iio_info introduced a bug where the second channel of a MAX518 can't be used. This commit fixes the typo (using max518 instead of the max517 struct). Signed-off-by: Roland Stigge <stigge@antcom.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> | 09 June 2011, 17:07:47 UTC |
| 8eb73c6 | Dan Carpenter | 09 June 2011, 07:18:23 UTC | Staging: mei: fix debug code ! has higher precedence than !=. H_RDY is 8 and since neither 0 nor 1 are equal to 8 the original condition was always true. Signed-off-by: Dan Carpenter <error27@gmail.com> Acked-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> | 09 June 2011, 17:07:47 UTC |
| 7f20caf | Connor Hansen | 05 June 2011, 10:35:09 UTC | iscsi_ibft: iscsi_ibft_find unused variable i int i is only needed if CONFIG_ACPI is set so move it within a new ifdef so kernels without ACPI don't allocate space for nothing. Fixes warning too. Signed-off-by: Connor Hansen <cmdkhh@gmail.com> Signed-off-by: Peter Jones <pjones@redhat.com> [v2: Fixed warning when CONFIG_ACPI was defined] Signed-off-by: Konrad Rzeszutek Wilk <konrad@kernel.org> | 09 June 2011, 13:05:12 UTC |
| 181e976 | Peter Foley | 09 June 2011, 00:58:32 UTC | kbuild: silence Nothing to be done for 'all' message This patch silences a Makefile.asm-generic message by defining a dummy rule for all. make -f /usr/src/git/scripts/Makefile.asm-generic \ obj=arch/x86/include/generated/asm make[1]: Nothing to be done for `all'. Signed-off-by: Peter Foley <pefoley2@verizon.net> Signed-off-by: Michal Marek <mmarek@suse.cz> | 09 June 2011, 09:48:19 UTC |
| 62b62c5 | Guan Xuetao | 26 May 2011, 10:17:43 UTC | unicore32: using generic-y format for one line asm-generic files The patch adds one-line asm-generic files in arch/unicore32/include/asm/Kbuild Also, remove the old implementation in arch/unicore32/Makefile see commit from Sam Ravnborg <d8ecc5cd8e227bc318513b5306ae88a474b8886d> kbuild: asm-generic support Signed-off-by: Guan Xuetao <gxt@mprc.pku.edu.cn> Acked-by: Arnd Bergmann <arnd@arndb.de> | 09 June 2011, 08:29:52 UTC |
| 42733b3 | Guan Xuetao | 26 May 2011, 09:19:20 UTC | unicore32: change PERCPU to PERCPU_SECTION The patch changes PERCPU to PERCPU_SECTION see commit from Tejun Heo <0415b00d175e0d8945e6785aad21b5f157976ce0> percpu: Always align percpu output section to PAGE_SIZE Signed-off-by: Guan Xuetao <gxt@mprc.pku.edu.cn> Acked-by: Tejun Heo <tj@kernel.org> | 09 June 2011, 08:27:46 UTC |
| 978b42e | Guan Xuetao | 16 May 2011, 07:28:19 UTC | unicore32: add KBUILD_DEFCONFIG with unicore32_defconfig (old debug_defconfig) Rename debug_defconfig to unicore32_defconfig, which is a minimal config for PKUnity-v3 (130nm) SoC board. Also, add KBUILD_DEFCONFIG to use 'make defconfig'. Signed-off-by: Guan Xuetao <gxt@mprc.pku.edu.cn> Acked-by: Arnd Bergmann <arnd@arndb.de> | 09 June 2011, 08:24:42 UTC |
| f4728fd | Guan Xuetao | 20 April 2011, 11:06:53 UTC | unicore32: change zImage physical address, though it's PIC codes U-boot will load the kernel image to 48M physical memory address. The patch changes it to the correct address, though it's PIC codes. Signed-off-by: Guan Xuetao <gxt@mprc.pku.edu.cn> Acked-by: Arnd Bergmann <arnd@arndb.de> | 09 June 2011, 08:19:44 UTC |
| 2809e80 | Guan Xuetao | 26 May 2011, 08:43:27 UTC | unicore32: move rtc-puv3.c to drivers/rtc directory The patch moves rtc driver for PKUnity-v3 SoC from arch/unicore32/kernel/ to drivers/rtc/, with renaming it to rtc-puv3.c. Also, Kconfig, Makefile, and MAINTAINERS are modified correspondingly. Signed-off-by: Guan Xuetao <gxt@mprc.pku.edu.cn> Acked-by: Arnd Bergmann <arnd@arndb.de> | 09 June 2011, 08:15:24 UTC |
| 307cfe7 | Benjamin Herrenschmidt | 09 June 2011, 06:52:38 UTC | powerpc: Force page alignment for initrd reserved memory When using 64K pages with a separate cpio rootfs, U-Boot will align the rootfs on a 4K page boundary. When the memory is reserved, and subsequent early memblock_alloc is called, it will allocate memory between the 64K page alignment and reserved memory. When the reserved memory is subsequently freed, it is done so by pages, causing the early memblock_alloc requests to be re-used, which in my case, caused the device-tree to be clobbered. This patch forces the reserved memory for initrd to be kernel page aligned, and will move the device tree if it overlaps with the range extension of initrd. This patch will also consolidate the identical function free_initrd_mem() from mm/init_32.c, init_64.c to mm/mem.c, and adds the same range extension when freeing initrd. free_initrd_mem() is also moved to the __init section. Many thanks to Milton Miller for his input on this patch. [BenH: Fixed build without CONFIG_BLK_DEV_INITRD] Signed-off-by: Dave Carroll <dcarroll@astekcorp.com> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> | 09 June 2011, 06:52:38 UTC |
| d660474 | Benjamin Herrenschmidt | 09 June 2011, 04:46:32 UTC | Merge remote branch 'kumar/merge' into merge | 09 June 2011, 04:46:32 UTC |
| 43d795c | Benjamin Herrenschmidt | 09 June 2011, 04:46:12 UTC | Merge remote branch 'gcl/powerpc/merge' into merge | 09 June 2011, 04:46:12 UTC |
| 1780f2d | John Johansen | 08 June 2011, 22:07:47 UTC | AppArmor: Fix sleep in invalid context from task_setrlimit Affected kernels 2.6.36 - 3.0 AppArmor may do a GFP_KERNEL memory allocation with task_lock(tsk->group_leader); held when called from security_task_setrlimit. This will only occur when the task's current policy has been replaced, and the task's creds have not been updated before entering the LSM security_task_setrlimit() hook. BUG: sleeping function called from invalid context at mm/slub.c:847 in_atomic(): 1, irqs_disabled(): 0, pid: 1583, name: cupsd 2 locks held by cupsd/1583: #0: (tasklist_lock){.+.+.+}, at: [<ffffffff8104dafa>] do_prlimit+0x61/0x189 #1: (&(&p->alloc_lock)->rlock){+.+.+.}, at: [<ffffffff8104db2d>] do_prlimit+0x94/0x189 Pid: 1583, comm: cupsd Not tainted 3.0.0-rc2-git1 #7 Call Trace: [<ffffffff8102ebf2>] __might_sleep+0x10d/0x112 [<ffffffff810e6f46>] slab_pre_alloc_hook.isra.49+0x2d/0x33 [<ffffffff810e7bc4>] kmem_cache_alloc+0x22/0x132 [<ffffffff8105b6e6>] prepare_creds+0x35/0xe4 [<ffffffff811c0675>] aa_replace_current_profile+0x35/0xb2 [<ffffffff811c4d2d>] aa_current_profile+0x45/0x4c [<ffffffff811c4d4d>] apparmor_task_setrlimit+0x19/0x3a [<ffffffff811beaa5>] security_task_setrlimit+0x11/0x13 [<ffffffff8104db6b>] do_prlimit+0xd2/0x189 [<ffffffff8104dea9>] sys_setrlimit+0x3b/0x48 [<ffffffff814062bb>] system_call_fastpath+0x16/0x1b Signed-off-by: John Johansen <john.johansen@canonical.com> Reported-by: Miles Lane <miles.lane@gmail.com> Cc: stable@kernel.org Signed-off-by: James Morris <jmorris@namei.org> | 09 June 2011, 01:46:53 UTC |
| c49f878 | Wolfram Sang | 12 March 2011, 16:44:10 UTC | dtc/powerpc: remove obsolete .gitignore entries dtc was moved and .gitignores have been added to the new location. So, we can delete the old, forgotten ones. Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Grant Likely <grant.likely@secretlab.ca> | 09 June 2011, 00:51:18 UTC |
| 06e8684 | Linus Torvalds | 08 June 2011, 22:58:51 UTC | Merge branch 'pm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6 * 'pm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6: PM / Runtime: Fix loops in pm_runtime_clk_notify() PM / Intel IOMMU: Fix init_iommu_pm_ops() for CONFIG_PM unset | 08 June 2011, 22:58:51 UTC |
| 13e12d1 | Linus Torvalds | 08 June 2011, 22:18:19 UTC | vfs: reorganize 'struct inode' layout a bit This tries to make the 'struct inode' accesses denser in the data cache by moving a commonly accessed field (i_security) closer to other fields that are accessed often. It also makes 'i_state' just an 'unsigned int' rather than 'unsigned long', since we only use a few bits of that field, and moves it next to the existing 'i_flags' so that we potentially get better structure layout (although depending on config options, i_flags may already have packed in the same word as i_lock, so this improves packing only for the case of spinlock debugging) Out 'struct inode' is still way too big, and we should probably move some other fields around too (the acl fields in particular) for better data cache access density. Other fields (like the inode hash) are likely to be entirely irrelevant under most loads. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 08 June 2011, 22:18:19 UTC |
| 95f4efb | Linus Torvalds | 08 June 2011, 22:11:56 UTC | selinux: simplify and clean up inode_has_perm() This is a rather hot function that is called with a potentially NULL "struct common_audit_data" pointer argument. And in that case it has to provide and initialize its own dummy common_audit_data structure. However, all the _common_ cases already pass it a real audit-data structure, so that uncommon NULL case not only creates a silly run-time test, more importantly it causes that function to have a big stack frame for the dummy variable that isn't even used in the common case! So get rid of that stupid run-time behavior, and make the (few) functions that currently call with a NULL pointer just call a new helper function instead (naturally called inode_has_perm_noapd(), since it has no adp argument). This makes the run-time test be a static code generation issue instead, and allows for a much denser stack since none of the common callers need the dummy structure. And a denser stack not only means less stack space usage, it means better cache behavior. So we have a win-win-win from this simplification: less code executed, smaller stack footprint, and better cache behavior. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 08 June 2011, 22:11:56 UTC |
| 4c1f683 | Linus Torvalds | 08 June 2011, 21:27:48 UTC | Merge branch 'usb-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6 * 'usb-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: (28 commits) MAINTAINERS: add a maintainer to Gadget Framework USB: serial: add another 4N-GALAXY.DE PID to ftdi_sio driver Revert "USB: option: add ID for ZTE MF 330" drivers/usb/host/ohci-pxa27x.c: add missing clk_put USB: CONFIG_USB_GADGET_DUALSPEED is not user-configurable USB: dummy-hcd needs the has_tt flag usb-storage: redo incorrect reads usb/renesas_usbhs: free uep on removal usb/s3c-hsudc: fix error path usb/pxa25x_udc: cleanup the LUBBOCK err path usb/mv_udc_core: fix compile usb: gadget: include <linux/prefetch.h> to fix compiling error USB: s3c-hsotg: Tone down debugging usb: remove bad dput after dentry_unhash USB: core: Tolerate protocol stall during hub and port status read musb: fix prefetch build failure USB: cdc-acm: Adding second ACM channel support for Nokia E7 and C7 usb-gadget: unlock data->lock mutex on error path in ep_write() USB: option Add blacklist for ZTE K3765-Z (19d2:2002) option: add Prolink PH300 modem IDs ... | 08 June 2011, 21:27:48 UTC |
| d6d0f66 | Felipe Balbi | 08 June 2011, 16:16:28 UTC | MAINTAINERS: add a maintainer to Gadget Framework I'll be continuing the amazing work Dave has done with the Gadget Framework. Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> | 08 June 2011, 21:05:04 UTC |
| 365a13a | Linus Torvalds | 08 June 2011, 20:54:46 UTC | Merge branch 'spi/merge' of git://git.secretlab.ca/git/linux-2.6 * 'spi/merge' of git://git.secretlab.ca/git/linux-2.6: spi/rtc-m41t93: Use spi_get_drvdata() for SPI devices spi/omap2: fix uninitialized variable | 08 June 2011, 20:54:46 UTC |
| d21131b | Linus Torvalds | 08 June 2011, 20:54:29 UTC | Merge git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6 * git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6: cifs: trivial: add space in fsc error message cifs: silence printk when establishing first session on socket CIFS ACL support needs CONFIG_KEYS, so depend on it possible memory corruption in cifs_parse_mount_options() cifs: make CIFS depend on CRYPTO_ECB cifs: fix the kernel release version in the default security warning message | 08 June 2011, 20:54:29 UTC |
| 7e24cf4 | Greg Kroah-Hartman | 08 June 2011, 20:50:00 UTC | Merge 3.0-rc2 + Linus's latest into usb-linus This is needed to get the following MAINTAINERS patch to apply properly. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> | 08 June 2011, 20:50:35 UTC |
| a26d31c | Steffen Sledz | 07 June 2011, 12:01:56 UTC | USB: serial: add another 4N-GALAXY.DE PID to ftdi_sio driver E.g. newer CAN 2.0 A/B <=> USB 2.0 converters report idProduct=f3c2. Signed-off-by: Steffen Sledz <sledz@dresearch-fe.de> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> | 08 June 2011, 20:48:30 UTC |
| a80fd9d | Geert Uytterhoeven | 08 June 2011, 19:48:03 UTC | spi/rtc-m41t93: Use spi_get_drvdata() for SPI devices One new offender detected by the recently increased type checking in platform_get_drvdata(): drivers/rtc/rtc-m41t93.c: In function ‘m41t93_remove’: drivers/rtc/rtc-m41t93.c:192: warning: passing argument 1 of ‘platform_get_drvdata’ from incompatible pointer type Use spi_get_drvdata() instead of platform_get_drvdata(), cfr. commit 42fea15d6dc410e62dac6a764142045280624a5b ("spi/rtc-{ds1390,ds3234,m41t94}: Use spi_get_drvdata() for SPI devices") Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Grant Likely <grant.likely@secretlab.ca> | 08 June 2011, 20:33:48 UTC |
| 467701e | Linus Torvalds | 08 June 2011, 19:03:37 UTC | Merge branch 'stable/bug.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen * 'stable/bug.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen: xen: off by one errors in multicalls.c xen: use the trigger info we already have to choose the irq handler | 08 June 2011, 19:03:37 UTC |
| e2d4dc5 | Greg Kroah-Hartman | 08 June 2011, 16:18:32 UTC | Staging: cx23885: fix include of altera.h The cx23885 driver was including staging/altera.h, but that file has moved back into the driver directory. Why a non-staging driver was including a staging driver is beyond me, but this fixes the build so everything is happy for now. For the record, it's not ok for a non-staging driver to depend on a staging one, as that implies that the non-staging one should also be in the staging tree if that's needed. Cc: Igor M. Liplianin <liplianin@netup.ru> Cc: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> | 08 June 2011, 16:18:32 UTC |
| 83fb086 | Jeff Layton | 08 June 2011, 11:35:24 UTC | cifs: trivial: add space in fsc error message Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com> | 08 June 2011, 16:03:29 UTC |
| 33726bf | Linus Torvalds | 08 June 2011, 15:36:15 UTC | Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: perf: Fix comments in include/linux/perf_event.h perf: Comment /proc/sys/kernel/perf_event_paranoid to be part of user ABI perf python: Fix argument name list of read_on_cpu() perf evlist: Don't die if sample_{id_all|type} is invalid perf python: Use exception to propagate errors perf evlist: Remove dependency on debug routines perf, cgroups: Fix up for new API | 08 June 2011, 15:36:15 UTC |
| 5b28f6a | Linus Torvalds | 08 June 2011, 15:22:29 UTC | Merge branch 'gpio/merge' of git://git.secretlab.ca/git/linux-2.6 * 'gpio/merge' of git://git.secretlab.ca/git/linux-2.6: gpio/samsung: make Kconfig options def_bool gpio/exynos4: Fix incorrect mapping of gpio pull-up macro to register setting GPIO: OMAP: add locking around calls to _set_gpio_triggering GPIO: OMAP: fix setting IRQWAKEN bits for OMAP4 GPIO: OMAP: fix section mismatch warnings gpio: Fix gpio-exynos4 build fails in mainline | 08 June 2011, 15:22:29 UTC |
| 46671b0 | Linus Torvalds | 08 June 2011, 15:21:48 UTC | Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6 * 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: [media] soc_camera: preserve const attribute [media] uvc_entity: initialize return value [media] media: Fix media device minor registration [media] Make nchg variable signed because the code compares this variable against negative values [media] omap3isp: fix compiler warning [media] v4l: Fix media_entity_to_video_device macro argument name [media] ivtv: Internally separate encoder & decoder standard setting [media] ivtvfb: Add sanity check to ivtvfb_pan_display() [media] ivtvfb: use display information in info not in var for panning [media] ivtv: Make two ivtv_msleep_timeout calls uninterruptable [media] anysee: return EOPNOTSUPP for unsupported I2C messages [media] gspca - ov519: Set the default frame rate to 15 fps [media] gspca - stv06xx: Set a lower default value of gain for hdcs sensors [media] gspca: Remove coarse_expo_autogain.h [media] gspca - ov519: Change the ovfx2 bulk transfer size [media] gspca - ov519: Fix a regression for ovfx2 webcams | 08 June 2011, 15:21:48 UTC |
| 18367c0 | Linus Torvalds | 08 June 2011, 15:19:14 UTC | Merge branch 'drm-radeon-urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 * 'drm-radeon-urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: drm/radeon/kms: disable hdmi audio by default drm/radeon/kms: fix for radeon on systems >4GB without hardware iommu drm/radeon/kms: set family for use in parser. | 08 June 2011, 15:19:14 UTC |
| c226feb | Grant Likely | 08 June 2011, 15:12:16 UTC | Merge branch 'for_3.0/gpio-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-omap-pm into gpio/merge | 08 June 2011, 15:12:16 UTC |
| 81de916 | Linus Torvalds | 08 June 2011, 14:46:30 UTC | tty_buffer: get rid of 'seen_tail' logic in flush_to_ldisc The flush_to_ldisc() work entry has special logic to notice when it has seen the original tail of the data queue, and it avoids continuing the flush if it sees that _original_ tail rather than the current tail. This logic can trigger in case somebody is constantly adding new data to the tty while the flushing is active - and the intent is to avoid excessive CPU usage while flushing the tty, especially as we used to do this from a softirq context which made it non-preemptible. However, since we no longer re-arm the work-queue from within itself (because that causes other trouble: see commit a5660b41af6a "tty: fix endless work loop when the buffer fills up"), this just leads to possible hung tty's (most easily seen in SMP and with a test-program that floods a pty with data - nobody seems to have reported this for any real-life situation yet). And since the workqueue isn't done from timers and softirq's any more, it's doubtful whether the CPU useage issue is really relevant any more. So just remove the logic entirely, and see if anybody ever notices. Alternatively, we might want to re-introduce the "re-arm the work" for just this case, but then we'd have to re-introduce the delayed work model or some explicit timer, which really doesn't seem worth it for this. Reported-and-tested-by: Guillaume Chazarain <guichaz@gmail.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Cc: Felipe Balbi <balbi@ti.com> Cc: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 08 June 2011, 14:46:30 UTC |
| 805c221 | Alex Deucher | 06 June 2011, 21:39:16 UTC | drm/radeon/kms: disable hdmi audio by default The current RE'd code causes blank screens and display problems on a lot of systems. So disable it by default for now. It can still be enabled by setting the audio parameter to 1. E.g.: radeon.audio=1 Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=38010 https://bugs.freedesktop.org/show_bug.cgi?id=27731 https://bugs.freedesktop.org/show_bug.cgi?id=35970 https://bugs.freedesktop.org/show_bug.cgi?id=26195 and many other reported problems. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com> | 08 June 2011, 10:14:41 UTC |
| 62fff81 | Daniel Haid | 08 June 2011, 10:04:45 UTC | drm/radeon/kms: fix for radeon on systems >4GB without hardware iommu On my x86_64 system with >4GB of ram and swiotlb instead of a hardware iommu (because I have a VIA chipset), the call to pci_set_dma_mask (see below) with 40bits returns an error. But it seems that the radeon driver is designed to have need_dma32 = true exactly if pci_set_dma_mask is called with 32 bits and false if it is called with 40 bits. I have read somewhere that the default are 32 bits. So if the call fails I suppose that need_dma32 should be set to true. And indeed the patch fixes the problem I have had before and which I had described here: http://choon.net/forum/read.php?21,106131,115940 Acked-by: Alex Deucher <alexdeucher@gmail.com> cc: stable@kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com> | 08 June 2011, 10:14:28 UTC |
| 428c6e3 | Dave Airlie | 08 June 2011, 09:58:29 UTC | drm/radeon/kms: set family for use in parser. Wierdly the kms parser never initialised the family, it wasn't really used much, but the fmt checker patch started using it and it fell over. Reported-by: Markus Trippelsdorf <markus@trippelsdorf.de> Signed-off-by: Dave Airlie <airlied@redhat.com> | 08 June 2011, 10:08:46 UTC |
| cb0a02e | Linus Torvalds | 08 June 2011, 02:21:11 UTC | Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: genirq: Ensure we locate the passed IRQ in irq_alloc_descs() genirq: Fix descriptor init on non-sparse IRQs irq: Handle spurios irq detection for threaded irqs genirq: Print threaded handler in spurious debug output | 08 June 2011, 02:21:11 UTC |
| d681f12 | Linus Torvalds | 08 June 2011, 02:20:53 UTC | Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: x86/amd-iommu: Fix boot crash with hidden PCI devices x86/amd-iommu: Use only per-device dma_ops x86/amd-iommu: Fix 3 possible endless loops | 08 June 2011, 02:20:53 UTC |
| 6715a52 | Linus Torvalds | 08 June 2011, 02:20:28 UTC | Merge branch 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: sched: Fix/clarify set_task_cpu() locking rules lockdep: Fix lock_is_held() on recursion sched: Fix schedstat.nr_wakeups_migrate sched: Fix cross-cpu clock sync on remote wakeups | 08 June 2011, 02:20:28 UTC |
| ef23980 | Linus Torvalds | 08 June 2011, 02:09:26 UTC | Merge branch 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 * 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: drm/nv40: fall back to paged dma object for the moment drm/nouveau: fix leak of gart mm node drm/nouveau: fix vram page mapping when crossing page table boundaries drm/nv17-nv40: Fix modesetting failure when pitch == 4096px (fdo bug 35901). drm/nouveau: don't create accel engine objects when noaccel=1 drm/nvc0: recognise 0xdX chipsets as NV_C0 drm/i915: Add a no lvds quirk for the Asus EeeBox PC EB1007 drm/i915: Share the common force-audio property between connectors drm/i915: Remove unused enum "chip_family" drm/915: fix relaxed tiling on gen2: tile height drm/i915/crt: Explicitly return false if connected to a digital monitor drm/i915: Replace ironlake_compute_wm0 with g4x_compute_wm0 drm/i915: Only print out the actual number of fences for i915_error_state drm/i915: s/addr & ~PAGE_MASK/offset_in_page(addr)/ drm: i915: correct return status in intel_hdmi_mode_valid() drm/i915: fix regression after clock gating init split drm/i915: fix if statement in ivybridge irq handler | 08 June 2011, 02:09:26 UTC |
| 12871a0 | Linus Torvalds | 08 June 2011, 02:09:17 UTC | Merge branch 'drm-radeon-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 * 'drm-radeon-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: drm/radeon/kms/atom: fix PHY init drm/radeon/kms: add missing Evergreen texture formats to the CS parser drm/radeon/kms: viewport height has to be even drm/radeon/kms: remove duplicate reg from r600 safe regs drm/radeon/kms: add support for Llano Fusion APUs drm/radeon/kms: add llano pci ids drm/radeon/kms: fill in asic struct for llano drm/radeon/kms: add family ids for llano APUs drm/radeon: fix oops in ttm reserve when pageflipping (v2) drm/radeon/kms: clean up the radeon kms Kconfig drm/radeon/kms: fix thermal sensor reading on juniper drm/radeon/kms: add missing case for cayman thermal sensor drm/radeon/kms: add blit support for cayman (v2) drm/radeon/kms/blit: workaround some hw issues on evergreen+ | 08 June 2011, 02:09:17 UTC |
| ecff4fc | Linus Torvalds | 08 June 2011, 02:07:22 UTC | Merge branch 'timers-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'timers-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: timers: Consider slack value in mod_timer() clockevents: Handle empty cpumask gracefully | 08 June 2011, 02:07:22 UTC |
| 58a9a36 | Linus Torvalds | 08 June 2011, 02:06:28 UTC | Merge branch 'kvm-updates/3.0' of git://git.kernel.org/pub/scm/virt/kvm/kvm * 'kvm-updates/3.0' of git://git.kernel.org/pub/scm/virt/kvm/kvm: KVM: Initialize kvm before registering the mmu notifier KVM: x86: use proper port value when checking io instruction permission KVM: add missing void __user * cast to access_ok() call | 08 June 2011, 02:06:28 UTC |
| 22b174f | Grant Likely | 06 June 2011, 06:40:48 UTC | MAINTAINERS: Saying goodbye to David Brownell We had to say goodbye when David passed away recently. David had a huge impact on our community, both personally in the lives of the people he worked with, and technically in the design and maintenance of several subsystems. He is greatly missed. He also leaves behind a number of much loved subsystems now orphaned. This patch updates the MAINTAINERS file for the areas that David was responsible for and adds an entry for him to the CREDITS file. Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Acked-by: Harry Wei <harryxiyou@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 08 June 2011, 02:05:26 UTC |
| 9c125d2 | Linus Torvalds | 08 June 2011, 02:04:21 UTC | Merge git://git.kernel.org/pub/scm/linux/kernel/git/hirofumi/fatfs-2.6 * git://git.kernel.org/pub/scm/linux/kernel/git/hirofumi/fatfs-2.6: fat: Fix corrupt inode flags when remove ATTR_SYS flag | 08 June 2011, 02:04:21 UTC |
| 4018237 | David Howells | 06 June 2011, 14:47:23 UTC | MN10300: Add missing _sdata declaration _sdata needs to be declared in the linker script now as of commit a2d063ac216c ("extable, core_kernel_data(): Make sure all archs define _sdata") Signed-off-by: David Howells <dhowells@redhat.com> Cc: Steven Rostedt <rostedt@goodmis.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 08 June 2011, 02:03:53 UTC |
| db1c9df | David Howells | 06 June 2011, 14:47:14 UTC | MN10300: die_if_no_fixup() shouldn't use get_user() as it doesn't call set_fs() die_if_no_fixup() shouldn't use get_user() as it doesn't call set_fs() to indicate that it wants to probe a kernel address. Instead it should use probe_kernel_read(). This fixes the problem of gdb seeing SIGILL rather than SIGTRAP when hitting the KGDB special breakpoint upon SysRq+g being seen. The problem was that die_if_no_fixup() was failing to read the opcode of the instruction that caused the exception, and thus not fixing up the exception. This caused gdb to get a S04 response to the $? request in its remote protocol rather than S05 - which would then cause it to continue with $C04 rather than $c in an attempt to pass the signal onto the inferior process. The kernel, however, does not support $Cnn, and so objects by returning an E22 response, indicating an error. gdb does not expect this and prints: warning: Remote failure reply: E22 and then returns to the gdb command prompt unable to continue. Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 08 June 2011, 02:03:52 UTC |
| 2e65d1f | David Howells | 06 June 2011, 14:47:05 UTC | MN10300: Fix one of the kernel debugger cacheflush variants One of the kernel debugger cacheflush variants escaped proper testing. Two of the labels are wrong, being derived from the code that was copied to construct the variant. The first label results in the following assembler message: AS arch/mn10300/mm/cache-dbg-flush-by-reg.o arch/mn10300/mm/cache-dbg-flush-by-reg.S: Assembler messages: arch/mn10300/mm/cache-dbg-flush-by-reg.S:123: Error: symbol `debugger_local_cache_flushinv_no_dcache' is already defined And the second label results in the following linker message: arch/mn10300/mm/built-in.o:(.text+0x1d39): undefined reference to `mn10300_local_icache_inv_range_reg_end' arch/mn10300/mm/built-in.o:(.text+0x1d39): relocation truncated to fit: R_MN10300_PCREL16 against undefined symbol `mn10300_local_icache_inv_range_reg_end' To test this file the following configuration pieces must be set: CONFIG_AM34=y CONFIG_MN10300_CACHE_WBACK=y CONFIG_MN10300_DEBUGGER_CACHE_FLUSH_BY_REG=y CONFIG_MN10300_CACHE_MANAGE_BY_REG=y CONFIG_AM34_HAS_CACHE_SNOOP=n Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 08 June 2011, 02:03:52 UTC |
| aec040e | Linus Torvalds | 08 June 2011, 01:47:53 UTC | Merge branch 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6 * 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6: [S390] fix kvm defines for 31 bit compile [S390] use generic RCU page-table freeing code [S390] qdio: Split SBAL entry flags [S390] kvm-s390: fix stfle facilities numbers >=64 [S390] kvm-s390: Fix host crash on misbehaving guests | 08 June 2011, 01:47:53 UTC |
| 8ea656b | Linus Torvalds | 08 June 2011, 01:46:37 UTC | Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6 * 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6: (21 commits) ARM: OMAP4: MMC: increase delay for pbias arm: omap2plus: move NAND_BLOCK_SIZE out of boards omap4: hwmod: Enable the keypad omap3: Free Beagle rev gpios when they are read, so others can read them later arm: omap3: beagle: Ensure msecure is mux'd to be able to set the RTC omap: rx51: Don't power up speaker amplifier at bootup omap: rx51: Set regulator V28_A always on ARM: OMAP4: MMC: no regulator off during probe for eMMC arm: omap2plus: fix ads7846 pendown gpio request ARM: OMAP2: Add missing iounmap in omap4430_phy_init ARM: omap4: Pass core and wakeup mux tables to omap4_mux_init ARM: omap2+: mux: Allow board mux settings to be NULL OMAP4: fix return value of omap4_l3_init OMAP: iovmm: fix SW flags passed by user arch/arm/mach-omap1/dma.c: Invert calls to platform_device_put and platform_device_del OMAP2+: mux: fix compilation warnings OMAP: SRAM: Fix warning: format '%08lx' expects type 'long unsigned int' arm: omap3: cm-t3517: fix section mismatch warning OMAP2+: Fix 9 section mismatch(es) warnings from mach-omap2/built-in.o ARM: OMAP2: Add missing include of linux/gpio.h ... | 08 June 2011, 01:46:37 UTC |
| d205df9 | Linus Torvalds | 08 June 2011, 01:44:10 UTC | Merge git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-2.6-fixes * git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-2.6-fixes: GFS2: Processes waiting on inode glock that no processes are holding | 08 June 2011, 01:44:10 UTC |
| 2421007 | Linus Torvalds | 08 June 2011, 01:41:26 UTC | Merge branch 'fbdev-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/fbdev-3.x * 'fbdev-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/fbdev-3.x: video: Fix use-after-free by vga16fb on rmmod video: Convert vmalloc/memset to vzalloc efifb: Disallow manual bind and unbind efifb: Fix mismatched request/release_mem_region efifb: Enable write-combining drivers/video/pxa168fb.c: add missing clk_put drivers/video/imxfb.c: add missing clk_put fbdev: bf537-lq035: add missing blacklight properties type savagefb: Use panel CVT mode as default fbdev: sh_mobile_lcdcfb: Fix up fallout from MERAM changes. | 08 June 2011, 01:41:26 UTC |
| 8397345 | Linus Torvalds | 08 June 2011, 01:36:59 UTC | Merge branch 'for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6 * 'for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6: vfs: make unlink() and rmdir() return ENOENT in preference to EROFS lmLogOpen() broken failure exit usb: remove bad dput after dentry_unhash more conservative S_NOSEC handling | 08 June 2011, 01:36:59 UTC |
| 6cb79b3 | Joe Perches | 03 June 2011, 14:45:23 UTC | sparc: Remove unnecessary semicolons Semicolons are not necessary after switch/while/for/if braces so remove them. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net> | 07 June 2011, 23:06:34 UTC |
| 9eeb089 | oftedal | 01 June 2011, 11:11:41 UTC | Add support for allocating irqs for bootbus devices Some devices that can generate interrupts are connected directly to the CPU through the bootbus on sun4d. This patch allows IRQs to be allocated for such devices. The information used for allocating interrupts for sbus devices are present at the corresponding SBI node. For bootbus devices this information is present in the bootbus node. Signed-off-by: Kjetil Oftedal <oftedal@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> | 07 June 2011, 23:06:33 UTC |
| ea16058 | oftedal | 01 June 2011, 11:04:20 UTC | Do not skip interrupt sources in sun4d interrupt handler and acknowledge interrupts correctly During the introduction of genirq on sparc32 bugs were introduced in the interrupt handler for sun4d. The interrupts handler checks the status of the various sbus interfaces in the system and generates a virtual interrupt, based upon the location of the interrupt source. This lookup was broken by restructuring the code in such a way that index and shift operations were performed prior to comparing this against the values read from the interrupt controllers. This could cause the handler to loop eternally as the interrupt source could be skipped before any check was performed. Additionally sun4d_encode_irq performs shifting internally, so it should not be performed twice. In sun4d_unmask interrupts were not correctly acknowledged, as the corresponding bit it the interrupt mask was not actually cleared. Signed-off-by: Kjetil Oftedal <oftedal@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> | 07 June 2011, 23:06:33 UTC |
| 5fba170 | oftedal | 01 June 2011, 10:43:50 UTC | Restructure sun4d_build_device_irq so that timer interrupts can be allocated sun4d_build_device_irq was called without a valid platform_device when the system timer was initialized on sun4d systems. This caused a NULL pointer crash. Josip Rodin suggested that the current sun4d_build_device_irq should be split into two functions. So that the timer initialization could skip the slot and sbus interface detection code in sun4d_build_device_irq, as this does not make sence due to the timer interrupts not being generated from a device located on sbus. Signed-off-by: Kjetil Oftedal <oftedal@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> | 07 June 2011, 23:06:32 UTC |
| 3095ec8 | Greg Kroah-Hartman | 07 June 2011, 22:03:37 UTC | Revert "USB: option: add ID for ZTE MF 330" This reverts commit a559d2c8c1bf652ea2d0ecd6ab4a250fcdb37db8. Turns out that device id 0x1d6b:0x0002 is a USB hub, which causes havoc when the option driver tries to bind to it. So revert this as it doesn't seem to be needed at all. Thanks to Michael Tokarev and Paweł Drobek for working on resolving this issue. Cc: Paweł Drobek <pawel.drobek@gmail.com> Cc: Michael Tokarev <mjt@tls.msk.ru> Cc: Dominik Brodowski <linux@dominikbrodowski.net> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> | 07 June 2011, 22:03:37 UTC |
| 3b3eca3 | Rafael J. Wysocki | 07 June 2011, 21:34:58 UTC | PM / Runtime: Fix loops in pm_runtime_clk_notify() The loops over connection ID strings in pm_runtime_clk_notify() should actually iterate over the strings and not over the elements of the first of them, so make them behave as appropriate. This fixes a regression introduced by commit 600b776eb39a13a28b090 (OMAP1 / PM: Use generic clock manipulation routines for runtime PM). Reported-and-tested-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> | 07 June 2011, 21:34:58 UTC |
| 32919a2 | H Hartley Sweeten | 07 June 2011, 20:37:27 UTC | gpio/samsung: make Kconfig options def_bool The Samsung GPIO drivers are always built-in when the relevant platform is selected. Change the Kconfig symbol to def_bool y dependant on the platform. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Acked-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca> | 07 June 2011, 20:37:27 UTC |
| 8c56cac | Tejun Heo | 25 May 2011, 11:19:39 UTC | libata: fix unexpectedly frozen port after ata_eh_reset() To work around controllers which can't properly plug events while reset, ata_eh_reset() clears error states and ATA_PFLAG_EH_PENDING after reset but before RESET is marked done. As reset is the final recovery action and full verification of devices including onlineness and classfication match is done afterwards, this shouldn't lead to lost devices or missed hotplug events. Unfortunately, it forgot to thaw the port when clearing EH_PENDING, so if the condition happens after resetting an empty port, the port could be left frozen and EH will end without thawing it, making the port unresponsive to further hotplug events. Thaw if the port is frozen after clearing EH_PENDING. This problem is reported by Bruce Stenning in the following thread. http://thread.gmane.org/gmane.linux.kernel/1123265 stable: I think we should weather this patch a bit longer in -rcX before sending it to -stable. Please wait at least a month after this patch makes upstream. Thanks. -v2: Fixed spelling in the comment per Dave Howorth. Signed-off-by: Tejun Heo <tj@kernel.org> Reported-by: Bruce Stenning <b.stenning@indigovision.com> Cc: stable@kernel.org Cc: Dave Howorth <dhoworth@mrc-lmb.cam.ac.uk> Signed-off-by: Jeff Garzik <jgarzik@pobox.com> | 07 June 2011, 19:55:55 UTC |
| 99592ba | Rafael J. Wysocki | 07 June 2011, 19:32:31 UTC | PM / Intel IOMMU: Fix init_iommu_pm_ops() for CONFIG_PM unset If CONFIG_PM is not set, init_iommu_pm_ops() introduced by commit 134fac3f457f3dd753ecdb25e6da3e5f6629f696 (PCI / Intel IOMMU: Use syscore_ops instead of sysdev class and sysdev) is not defined appropriately. Fix this issue. Reported-by: Tony Luck <tony.luck@intel.com> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> | 07 June 2011, 19:32:31 UTC |
| 53aebb5 | Andre Bartke | 01 June 2011, 22:21:45 UTC | staging: iio: error case memory leak fix The data pointer should be freed in the error cases of adis16400_trigger_handler(). Signed-off-by: Andre Bartke <andre.bartke@gmail.com> Acked-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> | 07 June 2011, 19:28:43 UTC |
| 0d422f4 | Vasanthakumar Thiagarajan | 01 June 2011, 08:14:11 UTC | staging: ath6kl: Fix a kernel panic during suspend/resume The kernel panic happens when we try to complete a pending scan request while going to suspend state. The cause for this kernel panic is accessing a freed memory (ar->arWmin). This is freed before ar6k_cfg80211_scanComplete_event() getting called where it is dereferenced. RIP: 0010:[<ffffffffa042e726>] [<ffffffffa042e726>] wlan_iterate_nodes+0x16/0xc0 [ath6kl] RSP: 0018:ffff8800719fbce8 EFLAGS: 00010296 RAX: ffff880071bbcc00 RBX: ffff880037b22520 RCX: ffff880077413c80 RDX: ffff880037b221c0 RSI: ffffffffa041ef10 RDI: 0000000000000020 RBP: ffff8800719fbd18 R08: 0000000000000001 R09: 0000000000000001 R10: 0000000000000400 R11: 0000000000000000 R12: 0000000000000010 R13: ffff8800719fbdd8 R14: 00007fff83a84b60 R15: 0000000000000001 FS: 00007fdccb8a7700(0000) GS:ffff880077400000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b CR2: 0000000000000148 CR3: 0000000070604000 CR4: 00000000000006f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Process rmmod (pid: 1998, threadinfo ffff8800719fa000, task ffff880066712d80) Stack: 0000000000000000 ffff880037b22520 0000000000000010 ffff8800719fbdd8 00007fff83a84b60 0000000000000001 ffff8800719fbd28 ffffffffa0429fe2 ffff8800719fbd58 ffffffffa041ee5f ffff8800719fbd58 ffff880037b22520 Call Trace: [<ffffffffa0429fe2>] wmi_iterate_nodes+0x12/0x20 [ath6kl] [<ffffffffa041ee5f>] ar6k_cfg80211_scanComplete_event+0x3f/0xf0 [ath6kl] [<ffffffffa04245f1>] ar6000_close+0x61/0x100 [ath6kl] [<ffffffff814d6736>] __dev_close_many+0x96/0x100 [<ffffffff814d688d>] dev_close_many+0x9d/0x120 [<ffffffff814d6a48>] rollback_registered_many+0xe8/0x290 [<ffffffff814d6d16>] unregister_netdevice_queue+0x96/0x100 [<ffffffff814d6ea0>] unregister_netdev+0x20/0x30 [<ffffffffa0420259>] ar6000_destroy+0x119/0x180 [ath6kl] [<ffffffffa043182a>] ar6k_cleanup_module+0x2a/0x33 [ath6kl] [<ffffffff81098fde>] sys_delete_module+0x19e/0x270 [<ffffffff815d7542>] system_call_fastpath+0x16/0x1b Code: c3 0f 1f 40 00 48 89 df e8 68 ff ff ff eb df 66 0f 1f 44 00 00 55 48 89 e5 41 57 41 56 41 55 41 54 53 48 83 ec 08 0f 1f 44 00 00 8b af 28 01 00 00 4c 8d 7f 08 49 89 fc 48 89 f3 49 89 d6 41 RIP [<ffffffffa042e726>] wlan_iterate_nodes+0x16/0xc0 [ath6kl] RSP <ffff8800719fbce8> Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> | 07 June 2011, 19:28:42 UTC |
| aaa5c67 | Michael Chang | 30 May 2011, 06:28:25 UTC | staging: gma500: get control from firmware framebuffer if conflicts Many Linux distributions would enable vesafb in order to display early stage boot splash. In this case, we will get garbled X Window screen if running X fbdev on psbfb. This is because fb0 is occupied by vesafb while psbfb is on fb1. They tried to drive the same pieces of hardware at the same time. With unmodified X start-up, it would try to use default fb0 framebuffer device and unfortunately it is now broken becaues fb1 supersedes it. We should let psbfb takeover framebuffer control from vesafb to get around this problem. See also commit : 4410f3910947dcea8672280b3adecd53cec4e85e Signed-off-by: Michael Chang <mchang@novell.com> Cc: Alan Cox <alan@linux.intel.com> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> | 07 June 2011, 19:28:42 UTC |
| 3ab8be5 | Patrik Jakobsson | 24 May 2011, 12:04:56 UTC | staging: gma500: Skip bogus LVDS VBT mode and check for LVDS before adding backlight On the Fit-PC2 the VBT reports an invalid fixed panel mode for LVDS, this gets in the way for SDVO. This patch makes VBT parsing skip the invalid mode. When there is no LVDS output the backlight support crashes so the patch also checks for this before enabling it. Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> | 07 June 2011, 19:28:41 UTC |
| d3ac077 | Arjan Mels | 20 May 2011, 21:25:46 UTC | staging: usbip: bugfix prevent driver unbind Implemented pre_reset and post_reset methods of the driver to prevent the driver from being unbound upon a device reset. Because of this also the asynchronous reset introduced to prevent a race condition is no longer necessary (and sometimes causes problems, because it comes later then expected). Signed-off-by: Arjan Mels <arjan.mels@gmx.net> Cc: Greg Kroah-Hartman <gregkh@suse.de> Cc: Takahiro Hirofuchi <hirofuchi@users.sourceforge.net> Cc: Max Vozeler <max@vozeler.com> Cc: usbip-devel <usbip-devel@lists.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> | 07 June 2011, 19:28:41 UTC |
| c11c4ee | Michael Hennerich | 25 May 2011, 12:42:07 UTC | staging: iio: industrialio-trigger: set iio_poll_func private_data Failure to set iio_poll_func private_data, causes zero pointer access violations in all consumer trigger handlers. Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Acked-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> | 07 June 2011, 19:28:41 UTC |
| cddac88 | Nicolas Kaiser | 25 May 2011, 00:03:02 UTC | staging: rts_pstor: use bitwise operator instead of logical one Looks like a typo. Signed-off-by: Nicolas Kaiser <nikai@nikai.net> Reviewed-by: Peter Huewe <peterhuewe@gmx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> | 07 June 2011, 19:28:40 UTC |
| 827e4a0 | Randy Dunlap | 17 May 2011, 22:15:19 UTC | staging: fix ath6kl build when CFG80211 is not enabled Fix build errors when CONFIG_CFG80211 is not enabled: drivers/built-in.o: In function `ar6k_cfg80211_deinit': (.text+0x189b71): undefined reference to `cfg80211_scan_done' drivers/built-in.o: In function `ar6k_cfg80211_deinit': (.text+0x189b86): undefined reference to `wiphy_unregister' drivers/built-in.o: In function `ar6k_cfg80211_deinit': (.text+0x189b8d): undefined reference to `wiphy_free' drivers/built-in.o: In function `ar6k_cfg80211_init': (.text+0x18add7): undefined reference to `wiphy_new' drivers/built-in.o: In function `ar6k_cfg80211_init': (.text+0x18ae48): undefined reference to `wiphy_register' drivers/built-in.o: In function `ar6k_cfg80211_tkip_micerr_event': (.text+0x18ae95): undefined reference to `cfg80211_michael_mic_failure' drivers/built-in.o: In function `ar6k_cfg80211_scan_node': (.text+0x18afb5): undefined reference to `__ieee80211_get_channel' drivers/built-in.o: In function `ar6k_cfg80211_scan_node': (.text+0x18afd2): undefined reference to `cfg80211_inform_bss_frame' drivers/built-in.o: In function `ar6k_cfg80211_disconnect_event': (.text+0x18b046): undefined reference to `cfg80211_ibss_joined' drivers/built-in.o: In function `ar6k_cfg80211_disconnect_event': (.text+0x18b176): undefined reference to `cfg80211_connect_result' drivers/built-in.o: In function `ar6k_cfg80211_disconnect_event': (.text+0x18b190): undefined reference to `cfg80211_disconnected' drivers/built-in.o: In function `ar6k_cfg80211_connect_event': (.text+0x18b291): undefined reference to `cfg80211_get_bss' drivers/built-in.o: In function `ar6k_cfg80211_connect_event': (.text+0x18b457): undefined reference to `cfg80211_put_bss' drivers/built-in.o: In function `ar6k_cfg80211_connect_event': (.text+0x18b4fa): undefined reference to `cfg80211_roamed' Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Cc: Luis R. Rodriguez <mcgrof@gmail.com> Cc: Joe Perches <joe@perches.com> Cc: Naveen Singh <nsingh@atheros.com> Signed-off-by: Peter Foley <pefoley2@verizon.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> | 07 June 2011, 19:28:40 UTC |
| e1c78de | Roland Vossen | 24 May 2011, 11:35:21 UTC | staging: brcm80211: fix for 'multiple definition of wl_msg_level' build err Reported-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Roland Vossen <rvossen@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> | 07 June 2011, 19:28:39 UTC |
| 91e623d | Randy Dunlap | 26 May 2011, 02:17:06 UTC | staging: fix olpc_dcon build, needs BACKLIGHT_CLASS_DEVICE Fix olpc_dcon.c build by selecting the needed kconfig symbol BACKLIGHT_CLASS_DEVICE. olpc_dcon.c:(.text+0x11588b): undefined reference to `backlight_device_register' Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Cc: Andres Salomon <dilinger@queued.net> Cc: Chris Ball <cjb@laptop.org> Cc: Jon Nettleton <jon.nettleton@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> | 07 June 2011, 19:28:39 UTC |
| fe35a59 | Greg Kroah-Hartman | 07 June 2011, 19:23:57 UTC | Staging: remove STAGING_EXCLUDE_BUILD option Part of the requirement to be in the staging tree is that the code must build, so let's make it easier for people to build the code to test/prove this out. Based on a recommendation from Linus to implement this. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> | 07 June 2011, 19:23:57 UTC |
| 85ab9ee | Greg Kroah-Hartman | 07 June 2011, 19:19:14 UTC | Staging: altera: move .h file to proper place Staging drivers should be self-contained, without files in the include/ directories. So move the altera.h file back to the driver directory for now, until it moves out of the staging tree. Cc: Igor M. Liplianin <liplianin@netup.ru> Cc: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> | 07 June 2011, 19:19:14 UTC |
| 0bf8fa0 | Thomas Abraham | 07 June 2011, 08:34:49 UTC | gpio/exynos4: Fix incorrect mapping of gpio pull-up macro to register setting The S3C_GPIO_PULL_UP macro value incorrectly maps to a reserved setting of GPIO pull up/down registers on Exynos4 platform. Fix this incorrect mapping by adding wrappers to the s3c_gpio_setpull_updown and s3c_gpio_getpull_updown functions. Signed-off-by: Thomas Abraham <thomas.ab@samsung.com> Acked-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca> | 07 June 2011, 17:10:01 UTC |
