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2010-08-04microblaze: Do not use _start in vmlinuxMichal Simek2-3/+3
_start symbol stores physical address where kernel is. Gdb uses this symbol for their purpose that's why we have to rename it. Signed-off-by: Michal Simek <[email protected]>
2010-08-04microblaze: Cleanup boot/MakefileMichal Simek1-5/+6
Remove spaces and use tabs instead. Signed-off-by: Michal Simek <[email protected]>
2010-08-04microblaze: Fix number of pvr regsMichal Simek1-1/+1
Microblaze has only 11 pvr regs according manual. Signed-off-by: Michal Simek <[email protected]>
2010-08-04microblaze: Decrease time shifting valuesMichal Simek1-4/+5
Lower shifting values ensure that shifted 32bit counter value doesn't exceed 64bit cycle variable too fast. Signed-off-by: Michal Simek <[email protected]>
2010-08-04microblaze: Enable early printk only for uartliteMichal Simek1-0/+1
Microblaze has support for early printk. The second serial driver (uart16550/8250) has no microblaze support for early printk. Signed-off-by: Michal Simek <[email protected]>
2010-08-04microblaze: remove unused HAVE_ARCH_PCI_SET_DMA_MASKFUJITA Tomonori1-6/+0
HAVE_ARCH_PCI_SET_DMA_MASK was removed in 2.6.34 (no architecture has the own implementation of pci_set_dma_mask). Signed-off-by: FUJITA Tomonori <[email protected]> Signed-off-by: Michal Simek <[email protected]>
2010-08-04microblaze: Do not trace cpu_relax functionMichal Simek1-2/+5
IRQsoff tracer requires to protect cpu_idle function to get correct timing report. Signed-off-by: Michal Simek <[email protected]>
2010-08-04microblaze: Improve ftrace time measuringMichal Simek2-2/+17
I had to comment sched_clock generic function because of broken toolchain. It is fine grain timing. Signed-off-by: Michal Simek <[email protected]>
2010-08-04microblaze: Add stack unwinderSteven J. Magnani10-95/+454
Implement intelligent backtracing by searching for stack frame creation, and emitting only return addresses. Use print_hex_dump() to display the entire binary kernel stack. Limitation: MMU kernels are not currently able to trace beyond a system trap (interrupt, syscall, etc.). It is the intent of this patch to provide infrastructure that can be extended to add this capability later. Changes from V1: * Removed checks in find_frame_creation() that prevented location of the frame creation instruction in heavily optimized code * Various formatting/commenting/file location tweaks per review comments * Dropped Kconfig option to enable STACKTRACE as something logically separate Signed-off-by: Steven J. Magnani <[email protected]>
2010-08-04microblaze: Allow PAGE_SIZE configurationSteven J. Magnani6-11/+50
Allow developer to configure memory page size at compile time. Larger pages can improve performance on some workloads. Based on PowerPC code. Signed-off-by: Steven J. Magnani <[email protected]> Signed-off-by: Michal Simek <[email protected]>
2010-08-04microblaze: Trace hardirqsMichal Simek1-0/+2
Add trace_hardirqs_off and trace_hardirqs_on to do_IRQ function. Signed-off-by: Michal Simek <[email protected]>
2010-08-04microblaze: Fix sys_clone syscallMichal Simek1-7/+7
sys_clone syscall ignored args which this patch mapped to args which are passing from glibc. Here is the origin problem description. "I ran the static libgcc tests (very few of them are there, they are mostly dynamically linked) and some of them fail with an assertion in fork() system call (tid != pid), I looked at the microblaze/entry.S file and it looks suspicious (ignores arguments 3-5)" Arg mapping should be: glibc ARCH_FORK(...) -> do_fork(...) r5 -> r5 (clone_flags) r6 -> r6 (stack_start, use parent->stack if NULL) pt_regs -> r7 (pt_regs) r7 -> r8 (stack_size) r8 -> r9 (parent_tidptr) r9 -> r10 (child_tidptr) Signed-off-by: John Williams <[email protected]> Signed-off-by: Michal Simek <[email protected]>
2010-08-04microblaze: Disable FRAME_POINTER selectionMichal Simek1-3/+3
Microblaze doesn't support frame pointers. Ftrace code uses CALLER_ADDR1 which is defined in linux/ftrace.h. For Microblaze is 0. Signed-off-by: Michal Simek <[email protected]>
2010-08-04microblaze: Fix copy_to_user_page macroMichal Simek2-2/+19
copy_to_user_page macro is used in mm/memory.c:access_process_vm function. This function is called from ptrace code (POKETEXT, POKEDATA) which write data to memory. Microblaze handle physical address for caches that's why there is virt_to_phys conversion. There is potential one location which can caused the problem on WB system. The important is take a look at write PTRACEs requests (POKE/TEXT, DATA, USR). Note: Majority of Microblaze PTRACE code is moved to generic location in newer kernel version that's why this solution should work on the newest kernel version too. linux/io.h is in cacheflush because of mm/nommu.c Tested on a WB system - hello world debugging. Signed-off-by: Michal Simek <[email protected]>
2010-08-04microblaze: Sync noMMU and MMU setup_memoryMichal Simek1-6/+1
Both versions can use the same node to register NODE_DATA(0) Signed-off-by: Michal Simek <[email protected]>
2010-08-04microblaze: Remove unused labelMichal Simek1-1/+0
The label should be remove by 21e1c93631e027136ea4070e7bca600c4ad4f391 Warning message: arch/microblaze/mm/fault.c: In function 'do_page_fault': arch/microblaze/mm/fault.c:229: warning: label 'survive' defined but not used Signed-off-by: Michal Simek <[email protected]>
2010-08-04microblaze: Implement flush_dcache_page macroMichal Simek1-4/+10
flush_dcache_page macro is necessary to implement for JFFS2 rootfs support on WB system. Signed-off-by: Michal Simek <[email protected]>
2010-08-02microblaze: Fix comment for TLBMichal Simek1-1/+1
There is wrong comment for TLB. Early printk uartlite console uses TLB 63. Signed-off-by: Michal Simek <[email protected]>
2010-08-02microblaze: Fix __copy_to/from_user_inatomic macrosMichal Simek1-2/+2
__copy_to/from_user_inatomic should call __copy_to/from_user because there is not necessary to check access because of kernel function. might_sleep in copy_to/from_user macros is causing problems in debug sessions too (CONFIG_DEBUG_SPINLOCK_SLEEP). BUG: sleeping function called from invalid context at .../arch/microblaze/include/asm/uaccess.h:388 in_atomic(): 1, irqs_disabled(): 0, pid: 1, name: swapper 1 lock held by swapper/1: #0: (&p->cred_guard_mutex){......}, at: [<c00d4b90>] prepare_bprm_creds+0x2c/0x88 Kernel Stack: ... Call Trace: [<c0006bd4>] microblaze_unwind+0x7c/0x94 [<c0006684>] show_stack+0xf4/0x190 [<c0006730>] dump_stack+0x10/0x30 [<c00103a0>] __might_sleep+0x12c/0x160 [<c0090de4>] file_read_actor+0x1d8/0x2a8 [<c0091568>] generic_file_aio_read+0x6b4/0xa64 [<c00cd778>] do_sync_read+0xac/0x110 [<c00ce254>] vfs_read+0xc8/0x160 [<c00d585c>] kernel_read+0x38/0x64 [<c00d5984>] prepare_binprm+0xfc/0x130 [<c00d6430>] do_execve+0x228/0x370 [<c000614c>] microblaze_execve+0x58/0xa4 caused by file_read_actor (mm/filemap.c) which calls __copy_to_user_inatomic. Signed-off-by: Michal Simek <[email protected]>
2010-08-01Linux 2.6.35Linus Torvalds1-1/+1
2010-08-01NFS: Fix a typo in include/linux/nfs_fs.hTrond Myklebust2-5/+6
nfs_commit_inode() needs to be defined irrespectively of whether or not we are supporting NFSv3 and NFSv4. Allow the compiler to optimise away code in the NFSv2-only case by converting it into an inlined stub function. Reported-and-tested-by: Ingo Molnar <[email protected]> Signed-off-by: Trond Myklebust <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2010-07-30Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds11-49/+75
* master.kernel.org:/home/rmk/linux-2.6-arm: cyber2000fb: fix console in truecolor modes cyber2000fb: fix machine hang on module load SA1111: Eliminate use after free ARM: Fix Versatile/Realview/VExpress MMC card detection sense ARM: 6279/1: highmem: fix SMP preemption bug in kmap_high_l1_vipt ARM: Add barriers to io{read,write}{8,16,32} accessors as well ARM: 6273/1: Add barriers to the I/O accessors if ARM_DMA_MEM_BUFFERABLE ARM: 6272/1: Convert L2x0 to use the IO relaxed operations ARM: 6271/1: Introduce *_relaxed() I/O accessors ARM: 6275/1: ux500: don't use writeb() in uncompress.h ARM: 6270/1: clean files in arch/arm/boot/compressed/ ARM: Fix csum_partial_copy_from_user()
2010-07-30Merge branch 'bugfixes' of git://git.linux-nfs.org/projects/trondmy/nfs-2.6Linus Torvalds4-11/+32
* 'bugfixes' of git://git.linux-nfs.org/projects/trondmy/nfs-2.6: NFS: Ensure that writepage respects the nonblock flag NFS: kswapd must not block in nfs_release_page nfs: include space for the NUL in root path
2010-07-30Merge branch 'drm-fixes' of ↵Linus Torvalds2-2/+3
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/edid: Fix the HDTV hack sync adjustment drm/radeon/kms: fix radeon mid power profile reporting
2010-07-30mm: fix ia64 crash when gcore reads gate areaHugh Dickins1-3/+13
Debian's ia64 autobuilders have been seeing kernel freeze or reboot when running the gdb testsuite (Debian bug 588574): dannf bisected to 2.6.32 62eede62dafb4a6633eae7ffbeb34c60dba5e7b1 "mm: ZERO_PAGE without PTE_SPECIAL"; and reproduced it with gdb's gcore on a simple target. I'd missed updating the gate_vma handling in __get_user_pages(): that happens to use vm_normal_page() (nowadays failing on the zero page), yet reported success even when it failed to get a page - boom when access_process_vm() tried to copy that to its intermediate buffer. Fix this, resisting cleanups: in particular, leave it for now reporting success when not asked to get any pages - very probably safe to change, but let's not risk it without testing exposure. Why did ia64 crash with 16kB pages, but succeed with 64kB pages? Because setup_gate() pads each 64kB of its gate area with zero pages. Reported-by: Andreas Barth <[email protected]> Bisected-by: dann frazier <[email protected]> Signed-off-by: Hugh Dickins <[email protected]> Tested-by: dann frazier <[email protected]> Cc: [email protected] Signed-off-by: Linus Torvalds <[email protected]>
2010-07-30CIFS: Remove __exit mark from cifs_exit_dns_resolver()David Howells2-2/+2
Remove the __exit mark from cifs_exit_dns_resolver() as it's called by the module init routine in case of error, and so may have been discarded during linkage. Signed-off-by: David Howells <[email protected]> Acked-by: Jeff Layton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2010-07-30cyber2000fb: fix console in truecolor modesOndrej Zary1-0/+1
Return value was not set to 0 in setcolreg() with truecolor modes. This causes fb_set_cmap() to abort after first color, resulting in blank palette - and blank console in 24bpp and 32bpp modes. Signed-off-by: Ondrej Zary <[email protected]> Signed-off-by: Russell King <[email protected]>
2010-07-30cyber2000fb: fix machine hang on module loadOndrej Zary1-0/+2
I was testing two CyberPro 2000 based PCI cards on x86 and the machine always hanged completely when the cyber2000fb module was loaded. It seems that the card hangs when some registers are accessed too quickly after writing RAMDAC control register. With this patch, both card work. Add delay after RAMDAC control register write to prevent hangs on module load. Signed-off-by: Ondrej Zary <[email protected]> Signed-off-by: Russell King <[email protected]>
2010-07-30SA1111: Eliminate use after freeJulia Lawall1-3/+2
__sa1111_remove always frees its argument, so the subsequent reference to sachip->saved_state represents a use after free. __sa1111_remove does not appear to use the saved_state field, so the patch simply frees it first. A simplified version of the semantic patch that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression E,E2; @@ __sa1111_remove(E) ... ( E = E2 | * E ) // </smpl> Signed-off-by: Julia Lawall <[email protected]> Signed-off-by: Russell King <[email protected]>
2010-07-30ARM: Fix Versatile/Realview/VExpress MMC card detection senseRussell King3-4/+8
The MMC card detection sense has become really confused with negations at various levels, leading to some platforms not detecting inserted cards. Fix this by converting everything to positive logic throughout, thereby getting rid of these negations. Signed-off-by: Russell King <[email protected]>
2010-07-30ARM: 6279/1: highmem: fix SMP preemption bug in kmap_high_l1_viptGary King1-5/+8
smp_processor_id() must not be called from a preemptible context (this is checked by CONFIG_DEBUG_PREEMPT). kmap_high_l1_vipt() was doing so. This lead to a problem where the wrong per_cpu kmap_high_l1_vipt_depth could be incremented, causing a BUG_ON(*depth <= 0); in kunmap_high_l1_vipt(). The solution is to move the call to smp_processor_id() after the call to preempt_disable(). Originally by: Andrew Howe <[email protected]> Signed-off-by: Gary King <[email protected]> Acked-by: Nicolas Pitre <[email protected]> Signed-off-by: Russell King <[email protected]>
2010-07-30NFS: Ensure that writepage respects the nonblock flagTrond Myklebust1-6/+17
Signed-off-by: Trond Myklebust <[email protected]>
2010-07-30NFS: kswapd must not block in nfs_release_pageTrond Myklebust3-4/+14
See https://bugzilla.kernel.org/show_bug.cgi?id=16056 If other processes are blocked waiting for kswapd to free up some memory so that they can make progress, then we cannot allow kswapd to block on those processes. Signed-off-by: Trond Myklebust <[email protected]> Cc: [email protected]
2010-07-30nfs: include space for the NUL in root pathDan Carpenter1-1/+1
In root_nfs_name() it does the following: if (strlen(buf) + strlen(cp) > NFS_MAXPATHLEN) { printk(KERN_ERR "Root-NFS: Pathname for remote directory too long.\n"); return -1; } sprintf(nfs_export_path, buf, cp); In the original code if (strlen(buf) + strlen(cp) == NFS_MAXPATHLEN) then the sprintf() would lead to an overflow. Generally the rest of the code assumes that the path can have NFS_MAXPATHLEN (1024) characters and a NUL terminator so the fix is to add space to the nfs_export_path[] buffer. Signed-off-by: Dan Carpenter <[email protected]> Signed-off-by: Trond Myklebust <[email protected]>
2010-07-29Merge branch 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6Linus Torvalds3-10/+32
* 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6: [S390] etr: fix clock synchronization race [S390] Fix IRQ tracing in case of PER
2010-07-29Merge git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdogLinus Torvalds1-0/+2
* git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog: watchdog: update MAINTAINERS entry
2010-07-29Merge branch 'fix/hda' of ↵Linus Torvalds3-20/+58
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6 * 'fix/hda' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6: ALSA: hda - Add a PC-beep workaround for ASUS P5-V ALSA: hda - Assume PC-beep as default for Realtek ALSA: hda - Don't register beep input device when no beep is available ALSA: hda - Fix pin-detection of Nvidia HDMI
2010-07-29CRED: Fix __task_cred()'s lockdep check and banner commentDavid Howells3-5/+14
Fix __task_cred()'s lockdep check by removing the following validation condition: lockdep_tasklist_lock_is_held() as commit_creds() does not take the tasklist_lock, and nor do most of the functions that call it, so this check is pointless and it can prevent detection of the RCU lock not being held if the tasklist_lock is held. Instead, add the following validation condition: task->exit_state >= 0 to permit the access if the target task is dead and therefore unable to change its own credentials. Fix __task_cred()'s comment to: (1) discard the bit that says that the caller must prevent the target task from being deleted. That shouldn't need saying. (2) Add a comment indicating the result of __task_cred() should not be passed directly to get_cred(), but rather than get_task_cred() should be used instead. Also put a note into the documentation to enforce this point there too. Signed-off-by: David Howells <[email protected]> Acked-by: Jiri Olsa <[email protected]> Cc: Paul E. McKenney <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2010-07-29CRED: Fix get_task_cred() and task_state() to not resurrect dead credentialsDavid Howells3-21/+27
It's possible for get_task_cred() as it currently stands to 'corrupt' a set of credentials by incrementing their usage count after their replacement by the task being accessed. What happens is that get_task_cred() can race with commit_creds(): TASK_1 TASK_2 RCU_CLEANER -->get_task_cred(TASK_2) rcu_read_lock() __cred = __task_cred(TASK_2) -->commit_creds() old_cred = TASK_2->real_cred TASK_2->real_cred = ... put_cred(old_cred) call_rcu(old_cred) [__cred->usage == 0] get_cred(__cred) [__cred->usage == 1] rcu_read_unlock() -->put_cred_rcu() [__cred->usage == 1] panic() However, since a tasks credentials are generally not changed very often, we can reasonably make use of a loop involving reading the creds pointer and using atomic_inc_not_zero() to attempt to increment it if it hasn't already hit zero. If successful, we can safely return the credentials in the knowledge that, even if the task we're accessing has released them, they haven't gone to the RCU cleanup code. We then change task_state() in procfs to use get_task_cred() rather than calling get_cred() on the result of __task_cred(), as that suffers from the same problem. Without this change, a BUG_ON in __put_cred() or in put_cred_rcu() can be tripped when it is noticed that the usage count is not zero as it ought to be, for example: kernel BUG at kernel/cred.c:168! invalid opcode: 0000 [#1] SMP last sysfs file: /sys/kernel/mm/ksm/run CPU 0 Pid: 2436, comm: master Not tainted 2.6.33.3-85.fc13.x86_64 #1 0HR330/OptiPlex 745 RIP: 0010:[<ffffffff81069881>] [<ffffffff81069881>] __put_cred+0xc/0x45 RSP: 0018:ffff88019e7e9eb8 EFLAGS: 00010202 RAX: 0000000000000001 RBX: ffff880161514480 RCX: 00000000ffffffff RDX: 00000000ffffffff RSI: ffff880140c690c0 RDI: ffff880140c690c0 RBP: ffff88019e7e9eb8 R08: 00000000000000d0 R09: 0000000000000000 R10: 0000000000000001 R11: 0000000000000040 R12: ffff880140c690c0 R13: ffff88019e77aea0 R14: 00007fff336b0a5c R15: 0000000000000001 FS: 00007f12f50d97c0(0000) GS:ffff880007400000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f8f461bc000 CR3: 00000001b26ce000 CR4: 00000000000006f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Process master (pid: 2436, threadinfo ffff88019e7e8000, task ffff88019e77aea0) Stack: ffff88019e7e9ec8 ffffffff810698cd ffff88019e7e9ef8 ffffffff81069b45 <0> ffff880161514180 ffff880161514480 ffff880161514180 0000000000000000 <0> ffff88019e7e9f28 ffffffff8106aace 0000000000000001 0000000000000246 Call Trace: [<ffffffff810698cd>] put_cred+0x13/0x15 [<ffffffff81069b45>] commit_creds+0x16b/0x175 [<ffffffff8106aace>] set_current_groups+0x47/0x4e [<ffffffff8106ac89>] sys_setgroups+0xf6/0x105 [<ffffffff81009b02>] system_call_fastpath+0x16/0x1b Code: 48 8d 71 ff e8 7e 4e 15 00 85 c0 78 0b 8b 75 ec 48 89 df e8 ef 4a 15 00 48 83 c4 18 5b c9 c3 55 8b 07 8b 07 48 89 e5 85 c0 74 04 <0f> 0b eb fe 65 48 8b 04 25 00 cc 00 00 48 3b b8 58 04 00 00 75 RIP [<ffffffff81069881>] __put_cred+0xc/0x45 RSP <ffff88019e7e9eb8> ---[ end trace df391256a100ebdd ]--- Signed-off-by: David Howells <[email protected]> Acked-by: Jiri Olsa <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2010-07-29watchdog: update MAINTAINERS entryWim Van Sebroeck1-0/+2
Add Mailing-list and website to watchdog MAINTAINERS entry. Signed-off-by: Wim Van Sebroeck <[email protected]>
2010-07-29ALSA: hda - Add a PC-beep workaround for ASUS P5-VTakashi Iwai1-8/+24
ASUS P5-V provides a SSID that unexpectedly matches with the value compilant with Realtek's specification. Thus the driver interprets it badly, resulting in non-working PC beep. This patch adds a white-list for such a case; a white-list of known devices with working PC beep. Signed-off-by: Takashi Iwai <[email protected]>
2010-07-29ARM: Add barriers to io{read,write}{8,16,32} accessors as wellRussell King1-20/+18
The ioread/iowrite accessors also need barriers as they're used in place of readl/writel et.al. in portable drivers. Create __iormb() and __iowmb() which are conditionally defined to be barriers dependent on ARM_DMA_MEM_BUFFERABLE, and always use these macros in the accessors. Signed-off-by: Russell King <[email protected]>
2010-07-29ARM: 6273/1: Add barriers to the I/O accessors if ARM_DMA_MEM_BUFFERABLECatalin Marinas1-0/+11
When the coherent DMA buffers are mapped as Normal Non-cacheable (ARM_DMA_MEM_BUFFERABLE enabled), buffer accesses are no longer ordered with Device memory accesses causing failures in device drivers that do not use the mandatory memory barriers before starting a DMA transfer. LKML discussions led to the conclusion that such barriers have to be added to the I/O accessors: http://thread.gmane.org/gmane.linux.kernel/683509/focus=686153 http://thread.gmane.org/gmane.linux.ide/46414 http://thread.gmane.org/gmane.linux.kernel.cross-arch/5250 This patch introduces a wmb() barrier to the write*() I/O accessors to handle the situations where Normal Non-cacheable writes are still in the processor (or L2 cache controller) write buffer before a DMA transfer command is issued. For the read*() accessors, a rmb() is introduced after the I/O to avoid speculative loads where the driver polls for a DMA transfer ready bit. Signed-off-by: Catalin Marinas <[email protected]> Signed-off-by: Russell King <[email protected]>
2010-07-29ARM: 6272/1: Convert L2x0 to use the IO relaxed operationsCatalin Marinas1-13/+13
This patch is in preparation for a subsequent patch which adds barriers to the I/O accessors. Since the mandatory barriers may do an L2 cache sync, this patch avoids a recursive call into l2x0_cache_sync() via the write*() accessors and wmb() and a call into l2x0_cache_sync() with the l2x0_lock held. Signed-off-by: Catalin Marinas <[email protected]> Signed-off-by: Russell King <[email protected]>
2010-07-29ARM: 6271/1: Introduce *_relaxed() I/O accessorsCatalin Marinas1-12/+17
This patch introduces readl*_relaxed()/write*_relaxed() as the main I/O accessors (when __mem_pci is defined). The standard read*()/write*() macros are now based on the relaxed accessors. This patch is in preparation for a subsequent patch which adds barriers to the I/O accessors. Signed-off-by: Catalin Marinas <[email protected]> Signed-off-by: Russell King <[email protected]>
2010-07-29ARM: 6275/1: ux500: don't use writeb() in uncompress.hRabin Vincent1-5/+5
Don't use writeb() in uncompress.h, to avoid the following build errors when the "Add barriers to the I/O accessors" series is applied. Use __raw_writeb() instead. arch/arm/boot/compressed/misc.o: In function `putc': arch/arm/mach-ux500/include/mach/uncompress.h:41: undefined reference to `outer_cache' Acked-by: Linus Walleij <[email protected]> Signed-off-by: Rabin Vincent <[email protected]> Signed-off-by: Russell King <[email protected]>
2010-07-29ARM: 6270/1: clean files in arch/arm/boot/compressed/Magnus Damm1-0/+3
Update the compressed boot Makefile for ARM to remove files during clean. Signed-off-by: Magnus Damm <[email protected]> Signed-off-by: Russell King <[email protected]>
2010-07-29drm/edid: Fix the HDTV hack sync adjustmentAdam Jackson1-2/+2
We're adjusting horizontal timings only here, moving vsync was just a slavish translation of a typo in the X server. Signed-off-by: Adam Jackson <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
2010-07-29drm/radeon/kms: fix radeon mid power profile reportingDaniel J Blueman1-0/+1
Fix incorrectly reporting 'default' power profile, when it is set to 'mid'. Signed-off-by: Daniel J Blueman <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
2010-07-28Merge branch 'for_linus' of ↵Linus Torvalds1-2/+7
git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/linux-2.6-kgdb * 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/linux-2.6-kgdb: x86,kgdb: Fix hw breakpoint regression
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