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2006-03-11[PATCH] imsttfb: Fix resource leakAntonino A. Daplas1-0/+2
The struct info and device resource may not be released in the driver's error path. Fix. Coverity Bug 671 Signed-off-by: Antonino Daplas <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-03-11[PATCH] s1d13xxxfb: Fix resource leakAntonino A. Daplas1-2/+1
struct info may not be released in the driver's error path. Coverity Bug 672 Signed-off-by: Antonino Daplas <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-03-11[PATCH] arcfb: Fix dereference before NULL checkAntonino A. Daplas1-1/+1
info->par is dereferenced before info is checked for NULL. Fix. Coverity Bug 833 Signed-off-by: Antonino Daplas <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-03-11[PATCH] kyrofb: Fix uninitialized valueAntonino A. Daplas1-1/+1
Initialize Variable 'count' in DisableVGA to zero. Coverity Bug 874 Signed-off-by: Antonino Daplas <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-03-11[PATCH] arcfb: Fix uninitialized valueAntonino A. Daplas1-2/+1
Remove insignificant and uninitialized variable "count" from arcfb_lcd_update_page. Coverity Bug 894 Signed-off-by: Antonino Daplas <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-03-11[PATCH] neofb: Fix uninitialized valueAntonino A. Daplas1-3/+1
Remove insignificant and unitialized variable "waitcycles" from neo2200_sync. Coverity Bug 895 Signed-off-by: Antonino Daplas <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-03-11[PATCH] LSM mail list has movedChris Wright1-1/+1
LSM mail list has moved. Signed-off-by: Chris Wright <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-03-11[PATCH] update email addressChris Wright2-5/+3
Update email address. Signed-off-by: Chris Wright <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-03-11[PATCH] remove __put_task_struct_cb export againChristoph Hellwig3-9/+3
The patch '[PATCH] RCU signal handling' [1] added an export for __put_task_struct_cb, a put_task_struct helper newly introduced in that patch. But the put_task_struct couldn't be used modular previously as __put_task_struct wasn't exported. There are not callers of it in modular code, and it shouldn't be exported because we don't want drivers to hold references to task_structs. This patch removes the export and folds __put_task_struct into __put_task_struct_cb as there's no other caller. [1] http://www2.kernel.org/git/gitweb.cgi?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=e56d090310d7625ecb43a1eeebd479f04affb48b Signed-off-by: Christoph Hellwig <[email protected]> Acked-by: Paul E. McKenney <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-03-11[PATCH] Altix: small ioc4 oversightPat Gefre1-4/+2
Get rid of the local 'flip' variable and no need to 'trim' the buffer. Signed-off-by: Patrick Gefre <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-03-11[PATCH] selinux: tracer SID fixStephen Smalley1-1/+1
Fix SELinux to not reset the tracer SID when the child is already being traced, since selinux_ptrace is also called by proc for access checking outside of the context of a ptrace attach. Signed-off-by: Stephen Smalley <[email protected]> Acked-by: James Morris <[email protected]> Acked-by: Chris Wright <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-03-11[PATCH] edac: disable a few sysfs files to avoid them becoming an ABIArjan van de Ven1-3/+9
Disable (via ugly #if 0's) the 3 sysfs files that I think by now we all agree are very much wrong. These files shouldn't become part of the ABI by the 2.6.16 release, so I rather have this minimal patch merged to disable them for now, the real fix can then come during the 2.6.17 devel window. Signed-off-by: Arjan van de Ven <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-03-11[PATCH] ext3: fix nobh mode for chattr +j inodesBadari Pulavarty1-9/+8
One can do "chattr +j" on a file to change its journalling mode. Fix writeback mode with "nobh" handling for it. Even though, we mount ext3 filesystem in writeback mode with "nobh" option, some one can do "chattr +j" on a single file to force it to do journalled mode. In order to do journaling, ext3_block_truncate_page() need to fallback to default case of creating buffers and adding them to transaction etc. Signed-off-by: Badari Pulavarty <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-03-11[PATCH] ext3: ext3_symlink should use GFP_NOFS allocations insideKirill Korotaev3-3/+15
This patch fixes illegal __GFP_FS allocation inside ext3 transaction in ext3_symlink(). Such allocation may re-enter ext3 code from try_to_free_pages. But JBD/ext3 code keeps a pointer to current journal handle in task_struct and, hence, is not reentrable. This bug led to "Assertion failure in journal_dirty_metadata()" messages. http://bugzilla.openvz.org/show_bug.cgi?id=115 Signed-off-by: Andrey Savochkin <[email protected]> Signed-off-by: Kirill Korotaev <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-03-10[PATCH] Input: psmouse - disable autoresyncDmitry Torokhov1-1/+1
Automatic resynchronization in psmouse driver causes problems on some hardware so disable it by default for now. People with KVM switches that require resync can still enable it via module parameter or sysfs attribute. Signed-off-by: Dmitry Torokhov <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-03-10Merge branch 'release' of ↵Linus Torvalds1-6/+9
git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6 * 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6: [IA64] Fix race in the accessed/dirty bit handlers
2006-03-10[PATCH] kbuild: version.h should depend on .kernelreleaseJan Beulich1-1/+1
Rebuilding a previously built tree while using make's -j option from time to time results in the version.h check running at the same time as the updating of .kernelrelease, resulting in UTS_RELEASE remaining an empty string (and as a side effect causing the entire kernel to be rebuilt). Signed-Off-By: Jan Beulich <[email protected]> Signed-off-by: Sam Ravnborg <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-03-10[PATCH] fix pcmcia_device_probe oopsHugh Dickins1-1/+1
Fix pcmcia_device_probe NULL pointer dereference at startup. Signed-off-by: Hugh Dickins <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-03-09[PATCH] slab: Node rotor for freeing alien caches and remote per cpu pages.Christoph Lameter3-14/+72
The cache reaper currently tries to free all alien caches and all remote per cpu pages in each pass of cache_reap. For a machines with large number of nodes (such as Altix) this may lead to sporadic delays of around ~10ms. Interrupts are disabled while reclaiming creating unacceptable delays. This patch changes that behavior by adding a per cpu reap_node variable. Instead of attempting to free all caches, we free only one alien cache and the per cpu pages from one remote node. That reduces the time spend in cache_reap. However, doing so will lengthen the time it takes to completely drain all remote per cpu pagesets and all alien caches. The time needed will grow with the number of nodes in the system. All caches are drained when they overflow their respective capacity. So the drawback here is only that a bit of memory may be wasted for awhile longer. Details: 1. Rename drain_remote_pages to drain_node_pages to allow the specification of the node to drain of pcp pages. 2. Add additional functions init_reap_node, next_reap_node for NUMA that manage a per cpu reap_node counter. 3. Add a reap_alien function that reaps only from the current reap_node. For us this seems to be a critical issue. Holdoffs of an average of ~7ms cause some HPC benchmarks to slow down significantly. F.e. NAS parallel slows down dramatically. NAS parallel has a 12-16 seconds runtime w/o rotor compared to 5.8 secs with the rotor patches. It gets down to 5.05 secs with the additional interrupt holdoff reductions. Signed-off-by: Christoph Lameter <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-03-09[PATCH] m68k: fix cmpxchg compile errors if CONFIG_RMW_INSNS=nRoman Zippel1-3/+32
We require that all archs implement atomic_cmpxchg(), for the generic version of atomic_add_unless(). Signed-off-by: Roman Zippel <[email protected]> Cc: Geert Uytterhoeven <[email protected]> Cc: Adrian Bunk <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-03-09[PATCH] s390: dasd proc interface typoHorst Hummel1-1/+1
This fixes a typo introduced with 90f0094dc607abe384a412bfb7199fb667ab0735. Signed-off-by: Horst Hummel <[email protected]> Signed-off-by: Heiko Carstens <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-03-09[PATCH] memory hotadd: pgdat->node_present_pages fixYasunori Goto1-0/+1
When pages are onlined, not only zone->present_pages but also pgdat->node_present_pages should be refreshed. This parameter is used to show information at /sys/device/system/node/nodeX/meminfo via si_meminfo_node(). So, it shows strange value for MemUsed which is calculated (node_present_pages - all zones free pages). Signed-off-by: Yasunori Goto <[email protected]> Cc: Dave Hansen <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-03-09[PATCH] edac: mark as experimentalTim Small1-3/+15
EDAC is still causing a few problems and the code is relatively green. Mark it as experimental until thing settle down. Also, provide some documentation pointers in Kconfig help. Signed-off-by: Tim Small <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-03-09[PATCH] s390: Increase spinlock retry code performanceChristian Ehrhardt1-2/+13
Currently the code tries up to spin_retry times to grab a lock using the cs instruction. The cs instruction has exclusive access to a memory region and therefore invalidates the appropiate cache line of all other cpus. If there is contention on a lock this leads to cache line trashing. This can be avoided if we first check wether a cs instruction is likely to succeed before the instruction gets actually executed. Signed-off-by: Christian Ehrhardt <[email protected]> Signed-off-by: Martin Schwidefsky <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-03-09[PATCH] ibmasm: use after free fixMax Asbock1-4/+5
The kobject_put() can free the memory at *cmd, but cmd->lock points to a persistent lock that is not freed with cmd. Signed-off-by: Max Asbock <[email protected]> Cc: Vernon Mauery <[email protected]> Cc: Srihari Vijayaraghavan <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-03-09[PATCH] vmscan: no zone_reclaim if PF_MALLOC is setChristoph Lameter1-1/+2
If the process has already set PF_MALLOC and is already using current->reclaim_state then do not try to reclaim memory from the zone. This is set by kswapd and/or synchrononous global reclaim which will not take it lightly if we zap the reclaim_state. Signed-off-by: Christoph Lameter <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-03-09[PATCH] md: Fix several raid1 bugs which cause a memory leakNeilBrown1-5/+8
- wrong test for 'is this a BARRIER bio' - not freeing on all possible paths. - using r1_bio after freeing it. Signed-off-by: Neil Brown <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-03-09[PATCH] xtensa must set RWSEM_GENERIC_SPINLOCK=yAdrian Bunk1-0/+4
/usr/src/ctest/git/kernel/mm/rmap.c: In function `page_referenced_one': /usr/src/ctest/git/kernel/mm/rmap.c:354: warning: implicit declaration of function `rwsem_is_locked' Signed-off-by: Adrian Bunk <[email protected]> Cc: <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-03-09[PATCH] arch/sh/Kconfig: don't source non-existing Kconfig filesAdrian Bunk1-2/+2
arch/sh/Kconfig shouldn't source non-existing Kconfig files. Signed-off-by: Adrian Bunk <[email protected]> Cc: Paul Mundt <[email protected]> Cc: Kazumoto Kojima <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-03-09[PATCH] mtd: 64 bit fixesAtsushi Nemoto3-2/+5
Fix some bugs in mtd/jffs2 on 64bit platform. The MEMGETBADBLOCK/MEMSETBADBLOCK ioctl are not listed in compat_ioctl.h. And some variables in jffs2 are declared as uint32_t but used to hold size_t values. Signed-off-by: Atsushi Nemoto <[email protected]> Cc: Thomas Gleixner <[email protected]> Acked-by: David Woodhouse <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-03-09[PATCH] alpha: fix IRQ handling lockupIvan Kokshaysky1-1/+6
Fix a lockup which was introduced during the conversion to the generic IRQ framework. Cc: Richard Henderson <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-03-09[PATCH] Fix error handling in backlight driversJean Delvare2-2/+2
ERR_PTR() is supposed to be passed a negative value. Signed-off-by: Jean Delvare <[email protected]> Signed-off-by: Adrian Bunk <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-03-09[PATCH] dcdbas: dcdbas_pdev referenced after platform_device_unregister on exitDoug Warzecha1-2/+6
smi_data_buf_free() references dcdbas_pdev when calling dma_free_coherent(). In dcdbas_exit(), smi_data_buf_free() is called after platform_device_unregister(dcdbas_pdev). This patch moves platform_device_unregister(dcdbas_pdev) after smi_data_buf_free() in dcdbas_exit(). Signed-off-by: Doug Warzecha <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-03-09[PATCH] page_add_file_rmap(): remove BUG_ON()sHugh Dickins1-3/+0
Remove two early-development BUG_ONs from page_add_file_rmap. The pfn_valid test (originally useful for checking that nobody passed an artificial struct page) comes too late, since we already have the struct page. The PageAnon test (useful when anon was first distinguished from file rmap) prevents ->nopage implementations from reusing ->mapping, which would otherwise be available. Signed-off-by: Hugh Dickins <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-03-09[MIPS] Always pass -msoft-float.Ralf Baechle1-0/+1
Some people still haven't heared that fp in the kernel is forbidden. Signed-off-by: Ralf Baechle <[email protected]>
2006-03-09[MIPS] Undefine scr_writew and scr_readw in <asm/vga.h>.Ralf Baechle1-0/+3
This is gluing the build of cirrusfb but really the mess that would need cleaning and fixing is <video/vga.h> and <linux/vt_buffer.h> ... Signed-off-by: Ralf Baechle <[email protected]>
2006-03-09[MIPS] Scatter a bunch of __init over tlbex.c.Ralf Baechle1-17/+17
Found by make buildcheck. Signed-off-by: Ralf Baechle <[email protected]>
2006-03-09[MIPS] Momentum: Resurrect after things were moved around a while ago.Ralf Baechle7-23/+29
Signed-off-by: Ralf Baechle <[email protected]>
2006-03-09[MIPS] Discard .exit.text at runtime.Ralf Baechle1-1/+3
At times gcc will place bits of __exit functions into .rodata. If compiled into the kernle itself we used to discard .exit.text - but not the bits left in .rodata. While harmless this did at times result in a large number of warnings. So until gcc fixes this, discard .exit.text at runtime. Signed-off-by: Ralf Baechle <[email protected]>
2006-03-09[MIPS] Enable highmem for all MIPS32 and MIPS64 processors.Ralf Baechle1-0/+4
In case a particular system doesn't support highmem the runtime checks will ensure nothing bad is going to happen. Signed-off-by: Ralf Baechle <[email protected]>
2006-03-09[MIPS] A struct console.setup function may not be __init.Ralf Baechle1-1/+1
Signed-off-by: Ralf Baechle <[email protected]>
2006-03-09[MIPS] Threaten removal of code for NEC DDB5074 and DDB5476 evaluation boards.Ralf Baechle1-0/+9
What: Support for NEC DDB5074 and DDB5476 evaluation boards. When: June 2006 Why: Board specific code doesn't build anymore since ~2.6.0 and no users have complained indicating there is no more need for these boards. This should really be considered a last call. Who: Ralf Baechle <[email protected]>
2006-03-08Merge git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc-mergeLinus Torvalds23-276/+163
* git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc-merge: powerpc: Fix various syscall/signal/swapcontext bugs [PATCH] powerpc: incorrect rmo_top handling in prom_init [PATCH] powerpc: Fix incorrect pud_ERROR() message [PATCH] powerpc: Expose SMT and L1 icache snoop userland features [PATCH] powerpc: Fix windfarm_pm112 not starting all control loops [PATCH] powerpc: Fix old g5 issues with windfarm powerpc32: Fix timebase synchronization on 32-bit powermacs powerpc: Turn off verbose debug output in powermac platform functions powerpc: Fix might-sleep warning in program check exception handler
2006-03-08[PATCH] block: disable block layer bouncing for most memory on 64bit systemsAndi Kleen1-14/+19
The low level PCI DMA mapping functions should handle it in most cases. This should fix problems with depleting the DMA zone early. The old code used precious GFP_DMA memory in many cases where it was not needed. Signed-off-by: Andi Kleen <[email protected]> Cc: Jens Axboe <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-03-08[PATCH] i386: port ATI timer fix from x86_64 to i386 IIAndi Kleen8-6/+40
ATI chipsets tend to generate double timer interrupts for the local APIC timer when both the 8254 and the IO-APIC timer pins are enabled. This is because they route it to both and the result is anded together and the CPU ends up processing it twice. This patch changes check_timer to disable the 8254 routing for interrupt 0. I think it would be safe on all chipsets actually (i tested it on a couple and it worked everywhere) and Windows seems to do it in a similar way, but to be conservative this patch only enables this mode on ATI (and adds options to enable/disable too) Ported over from a similar x86-64 change. I reused the ACPI earlyquirk infrastructure for the ATI bridge check, but tweaked it a bit to work even without ACPI. Inspired by a patch from Chuck Ebbert, but redone. Cc: Chuck Ebbert <[email protected]> Cc: "Brown, Len" <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-03-08Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds1-1/+1
* master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: [NET] compat ifconf: fix limits
2006-03-08Merge master.kernel.org:/pub/scm/linux/kernel/git/mchehab/v4l-dvbLinus Torvalds29-126/+117
* master.kernel.org:/pub/scm/linux/kernel/git/mchehab/v4l-dvb: Merge branch 'work-fixes' V4L/DVB (3413): Typos grab bag of the month V4L/DVB (3403): Workaround to fix initialization for Nexus CA Merge branch 'work-fixes' V4L/DVB (3395): Fixed Pinnacle 300i DVB-T support V4L/DVB (3399): ELSA EX-VISION 500TV: fix incorrect PCI subsystem ID V4L/DVB (3382): Fix stv0297 for qam128 on tt c1500 (saa7146) V4L/DVB (3300a): Removing personal email from DVB maintainers V4L/DVB (3385): Dvb: fix __init/__exit section references in av7110 driver V4L/DVB (3378): Restore power on defaults of tda9887 after tda8290 probe V4L/DVB (3354): Fix maximum for the saturation and contrast controls. V4L/DVB (3352): Cxusb: fix lgdt3303 naming V4L/DVB (3348): Fixed saa7134 ALSA initialization with multiple cards V4L/DVB (3347): Pinnacle PCTV 40i: add filtered Composite2 input V4L/DVB (3341): Upstream sync - make 2 structs static V4L/DVB (3340): Make a struct static V4L/DVB (3337): Drivers/media/dvb/frontends/mt312.c: cleanups V4L/DVB (3336): Bt8xx documentation authors fix
2006-03-08[NET] compat ifconf: fix limitsRandy Dunlap1-1/+1
A recent change to compat. dev_ifconf() in fs/compat_ioctl.c causes ifconf data to be truncated 1 entry too early when copying it to userspace. The correct amount of data (length) is returned, but the final entry is empty (zero, not filled in). The for-loop 'i' check should use <= to allow the final struct ifreq32 to be copied. I also used the ifconf-corruption program in kernel bugzilla #4746 to make sure that this change does not re-introduce the corruption. Signed-off-by: Randy Dunlap <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2006-03-08[IA64] Fix race in the accessed/dirty bit handlersChristoph Lameter1-6/+9
A pte may be zapped by the swapper, exiting process, unmapping or page migration while the accessed or dirty bit handers are about to run. In that case the accessed bit or dirty is set on an zeroed pte which leads the VM to conclude that this is a swap pte. This may lead to - Messages from the vm like swap_free: Bad swap file entry 4000000000000000 - Processes being aborted swap_dup: Bad swap file entry 4000000000000000 VM: killing process .... Page migration is particular suitable for the creation of this race since it needs to remove and restore page table entries. The fix here is to check for the present bit and simply not update the pte if the page is not present anymore. If the page is not present then the fault handler should run next which will take care of the problem by bringing the page back and then mark the page dirty or move it onto the active list. Signed-off-by: Christoph Lameter <[email protected]> Signed-off-by: Tony Luck <[email protected]>
2006-03-08[PATCH] fix kexec asmMichael Matz3-9/+10
While testing kexec and kdump we hit problems where the new kernel would freeze or instantly reboot. The easiest way to trigger it was to kexec a kernel compiled for CONFIG_M586 on an athlon cpu. Compiling for CONFIG_MK7 instead would work fine. The patch fixes a few problems with the kexec inline asm. Signed-off-by: Chris Mason <[email protected]> Acked-by: "Eric W. Biederman" <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>