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2010-04-08add random binaries to .gitignoreJan III Sobieski1-0/+3
Signed-off-by: Jan III Sobieski <jan3sobi3ski@gmail.com> Signed-off-by: Michal Marek <mmarek@suse.cz>
2010-03-03Rename .text.start to .text..start.Denys Vlasenko2-2/+2
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com> Signed-off-by: Michal Marek <mmarek@suse.cz>
2010-03-03Rename special text sections in arch/frv from .text.XXX to .text..XXX.Denys Vlasenko5-8/+8
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com> Signed-off-by: Michal Marek <mmarek@suse.cz>
2010-03-03Rename .data.lock_aligned to .data..lock_aligned.Denys Vlasenko2-3/+3
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com> Signed-off-by: Michal Marek <mmarek@suse.cz>
2010-03-03Rename .data.initvect to .data..initvect.Denys Vlasenko3-3/+3
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com> Signed-off-by: Michal Marek <mmarek@suse.cz>
2010-03-03Rename .data.init to .data..init.Denys Vlasenko2-2/+2
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com> Signed-off-by: Michal Marek <mmarek@suse.cz>
2010-03-03Rename .data.nosave to .data..nosave.Denys Vlasenko1-1/+1
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com> Signed-off-by: Michal Marek <mmarek@suse.cz>
2010-03-03Rename .text.startup to .text..startup.Denys Vlasenko2-2/+2
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com> Signed-off-by: Michal Marek <mmarek@suse.cz>
2010-03-03Rename .text.page_aligned to .text..page_aligned.Denys Vlasenko2-2/+2
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com> Signed-off-by: Michal Marek <mmarek@suse.cz>
2010-03-03Rename .text.lock to .text..lock.Denys Vlasenko2-3/+3
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com> Signed-off-by: Michal Marek <mmarek@suse.cz>
2010-03-03Rename .text.ivt to .text..ivt.Denys Vlasenko3-3/+3
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com> Signed-off-by: Michal Marek <mmarek@suse.cz>
2010-03-03Rename .rodata.compressed to .rodata..compressed.Denys Vlasenko3-4/+4
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com> Signed-off-by: Michal Marek <mmarek@suse.cz>
2010-03-03Rename .data.vmpages and .data.vm0.XXX to .data..vmpages and .data..vm0.XXX.Denys Vlasenko2-7/+7
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com> Signed-off-by: Michal Marek <mmarek@suse.cz>
2010-03-03Rename .data.read_mostly to .data..read_mostly.Denys Vlasenko11-11/+11
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com> Signed-off-by: Michal Marek <mmarek@suse.cz>
2010-03-03Rename .data[.percpu][.XXX] to .data[..percpu][..XXX].Denys Vlasenko1-1/+1
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com> Signed-off-by: Michal Marek <mmarek@suse.cz>
2010-03-03Rename .data..patch.XXX to .data..patch.XXX.Denys Vlasenko5-25/+25
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com> Signed-off-by: Michal Marek <mmarek@suse.cz>
2010-03-03Rename .data.init_irqstack to .data..init_irqstack.Denys Vlasenko3-3/+3
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com> Signed-off-by: Michal Marek <mmarek@suse.cz>
2010-03-03Rename .data.gate to .data..gate.Denys Vlasenko4-5/+5
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com> Signed-off-by: Michal Marek <mmarek@suse.cz>
2010-03-03Rename .bss.stack to .bss..stack.Denys Vlasenko2-2/+2
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com> Signed-off-by: Michal Marek <mmarek@suse.cz>
2010-03-03Rename .bss.page_aligned to .bss..page_aligned.Tim Abbott1-1/+1
Signed-off-by: Tim Abbott <tabbott@ksplice.com> Cc: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com> Signed-off-by: Michal Marek <mmarek@suse.cz>
2010-03-03Rename .data.page_aligned to .data..page_aligned.Tim Abbott2-2/+2
Signed-off-by: Tim Abbott <tabbott@ksplice.com> Cc: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com> Signed-off-by: Michal Marek <mmarek@suse.cz>
2010-03-03powerpc: remove unused __page_aligned definition.Tim Abbott1-8/+0
There is already an architecture-independent __page_aligned_data macro for this purpose, so removing the powerpc-specific macro should be harmless. Signed-off-by: Tim Abbott <tabbott@ksplice.com> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com> Signed-off-by: Michal Marek <mmarek@suse.cz>
2010-03-03Rename .data.init_task to .data..init_task.Tim Abbott2-4/+2
Signed-off-by: Tim Abbott <tabbott@ksplice.com> Cc: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com> Signed-off-by: Michal Marek <mmarek@suse.cz>
2010-03-03Rename .data.cacheline_aligned to .data..cacheline_aligned.Tim Abbott2-2/+2
Signed-off-by: Tim Abbott <tabbott@ksplice.com> Cc: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com> Signed-off-by: Michal Marek <mmarek@suse.cz>
2010-02-05kbuild: move -fno-dwarf2-cfi-asm to powerpc onlyAndi Kleen1-0/+5
Better dwarf2 unwind information is a good thing, it allows better debugging with kgdb and crash and helps systemtap. Commit 003086497f07f7f1e67c0c295e261740f822b377 ("Build with -fno-dwarf2-cfi-asm") disabled some CFI information globally to work around a module loader bug on powerpc. But this disables the better unwind tables for all architectures, not just powerpc. Move the workaround to powerpc and also add a suitable comment that's it really a workaround. This improves dwarf2 unwind tables on x86 at least. Signed-off-by: Andi Kleen <ak@linux.intel.com> Cc: Kyle McMartin <kyle@mcmartin.ca> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Michal Marek <mmarek@suse.cz>
2010-02-02scripts: change scripts to use system python instead of envDon Zickus1-1/+1
Just a small change to a couple of scripts to go from #!/usr/bin/env python to #!/usr/bin/python This shouldn't effect anyone, unless they don't install python there. In preparation for python3, Fedora is doing a big push to change the scripts to use the system python. This allows developers to put the python3 in their path without fear of breaking existing scripts. Now I am pretty sure anyone using python3 for testing purposes will probably not run any of the scripts I changed, but Fedora has this automated tool that checks for this stuff so I thought I would try to push it upstream. Signed-off-by: Don Zickus <dzickus@redhat.com> Acked-by: WANG Cong <xiyou.wangcong@gmail.com> Acked-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: Michal Marek <mmarek@suse.cz>
2010-01-29sparc: TIF_ABI_PENDING bit removalDavid Miller3-21/+4
Here are the sparc bits to remove TIF_ABI_PENDING now that set_personality() is called at the appropriate place in exec. Signed-off-by: David S. Miller <davem@davemloft.net> Cc: stable@kernel.org Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-01-29x86: get rid of the insane TIF_ABI_PENDING bitH. Peter Anvin5-23/+13
Now that the previous commit made it possible to do the personality setting at the point of no return, we do just that for ELF binaries. And suddenly all the reasons for that insane TIF_ABI_PENDING bit go away, and we can just make SET_PERSONALITY() just do the obvious thing for a 32-bit compat process. Everything becomes much more straightforward this way. Signed-off-by: H. Peter Anvin <hpa@zytor.com> Cc: stable@kernel.org Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-01-29Split 'flush_old_exec' into two functionsLinus Torvalds2-5/+7
'flush_old_exec()' is the point of no return when doing an execve(), and it is pretty badly misnamed. It doesn't just flush the old executable environment, it also starts up the new one. Which is very inconvenient for things like setting up the new personality, because we want the new personality to affect the starting of the new environment, but at the same time we do _not_ want the new personality to take effect if flushing the old one fails. As a result, the x86-64 '32-bit' personality is actually done using this insane "I'm going to change the ABI, but I haven't done it yet" bit (TIF_ABI_PENDING), with SET_PERSONALITY() not actually setting the personality, but just the "pending" bit, so that "flush_thread()" can do the actual personality magic. This patch in no way changes any of that insanity, but it does split the 'flush_old_exec()' function up into a preparatory part that can fail (still called flush_old_exec()), and a new part that will actually set up the new exec environment (setup_new_exec()). All callers are changed to trivially comply with the new world order. Signed-off-by: H. Peter Anvin <hpa@zytor.com> Cc: stable@kernel.org Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-01-28Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6Linus Torvalds2-95/+1
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6: x86/PCI: remove IOH range fetching PCI: fix nested spinlock hang in aer_inject
2010-01-28Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds8-13/+192
* master.kernel.org:/home/rmk/linux-2.6-arm: [ARM] Update mach-types [ARM] orion5x: D-link DNS-323 rev. B1 power-off [ARM] Orion5x: add GPIO LED and buttons for wrt350n v2 [ARM] pxa: fix irq suspend/resume for pxa25x [ARM] pxa: fix the incorrect naming of AC97 reset pin config for pxa26x [ARM] pxa/corgi: fix incorrect default GPIO for UDC Vbus [ARM] Kirkwood: drive USB VBUS pin on rd88f6192-nas high on boot [ARM] Orion: fix PCIe inbound window programming when RAM size is not a power of two
2010-01-28[ARM] Update mach-typesRussell King1-1/+59
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-01-28Merge branch 'fix' of git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/pxa-linux-2.6Russell King3-6/+15
2010-01-28x86/PCI: remove IOH range fetchingJeff Garrett2-95/+1
Turned out to cause trouble on single IOH machines, and is superceded by _CRS on multi-IOH machines with production BIOSes. Signed-off-by: Jeff Garrett <jeff@jgarrett.org> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
2010-01-28MIPS: PowerTV: Fix support for timer interrupts with > 64 external IRQsDavid VomLehn4-3/+18
The MIPS processor is limited to 64 external interrupt sources. Using a greater number without IRQ sharing requires reading platform-specific registers. On such platforms, reading the IntCtl register to determine which interrupt corresponds to a timer interrupt will not work. On MIPSR2 systems there is a solution - the TI bit in the Cause register, specifically indicates that a timer interrupt has occured. This patch uses that bit to detect interrupts for MIPSR2 processors, which may be expected to work regardless of how the timer interrupt may be routed in the hardware. Signed-off-by: David VomLehn (dvomlehn@cisco.com) To: linux-mips@linux-mips.org Patchwork: http://patchwork.linux-mips.org/patch/804/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-01-28MIPS: PowerTV: Streamline access to platform device registersDavid VomLehn6-303/+361
Pre-compute addresses for the basic ASIC registers. This speeds up access and allows memory for unused configurations to be freed. In addition, uninitialized register addresses will be returned as NULL to catch bad usage quickly. Signed-off-by: David VomLehn <dvomlehn@cisco.com> To: linux-mips@linux-mips.org Patchwork: http://patchwork.linux-mips.org/patch/806/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-01-28MIPS: Fix vmlinuz build for 32bit-only math shellsAlexander Clouter1-2/+5
POSIX requires $((<expression>)) arithmetic in sh only to have long arithmetic so on 32-bit sh binaries might do only 32-bit arithmetic but the arithmetic done in arch/mips/boot/compressed/Makefile needs 64-bit. I play with the AR7 platform, so VMLINUX_LOAD_ADDRESS is 0xffffffff94100000, and for an example 4MiB kernel VMLINUZ_LOAD_ADDRESS is made out to be: ---- alex@berk:~$ bash -c 'printf "%x\n" $((0xffffffff94100000 + 0x400000))' ffffffff94500000 alex@berk:~$ dash -c 'printf "%x\n" $((0xffffffff94100000 + 0x400000))' 80000000003fffff ---- The former is obviously correct whilst the later breaks things royally. Fortunately working with only the lower 32bit's works for both bash and dash: ---- $ bash -c 'printf "%x\n" $((0x94100000 + 0x400000))' 94500000 $ dash -c 'printf "%x\n" $((0x94100000 + 0x400000))' 94500000 ---- So, we can split the original 64bit string to two parts, and only calculate the low 32bit part, which is big enough (1GiB kernel sizes anyone?) for a normal Linux kernel image file, now, we calculate the VMLINUZ_LOAD_ADDRESS like this: 1. if present, append top 32bit of VMLINUX_LOAD_ADDRESS" as a prefix 2. get the sum of the low 32bit of VMLINUX_LOAD_ADDRESS + VMLINUX_SIZE This patch fixes vmlinuz kernel builds on systems where only a 32bit-only math shell is available. Patch Changelog: Version 2 - simplified method by using 'expr' for 'substr' and making it work with dash once again Version 1 - Revert the removals of '-n "$(VMLINUX_SIZE)"' to avoid the error of "make clean" - Consider more cases of the VMLINUX_LOAD_ADDRESS Version 0 - initial release Signed-off-by: Alexander Clouter <alex@digriz.org.uk> Acked-by: Wu Zhangjin <wuzhangjin@gmail.com> Patchwork: http://patchwork.linux-mips.org/patch/861/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-01-28MIPS: Add support of LZO-compressed kernelsWu Zhangjin3-0/+7
The necessary changes to the x86 Kconfig and boot/compressed to allow the use of this new compression method. Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com> Cc: linux-mips@linux-mips.org Cc: Sergei Shtylyov <sshtylyov@ru.mvista.com> Patchwork: http://patchwork.linux-mips.org/patch/857/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-01-27Merge branch 'for-rmk' of git://git.marvell.com/orionRussell King4-6/+118
2010-01-27Merge branch 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6Linus Torvalds4-7/+6
* 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6: [S390] fix single stepped svcs with TRACE_IRQFLAGS=y [S390] zcrypt: Do not remove coprocessor for error 8/72 [S390] sclp_vt220: set initial terminal window size [S390] use set_current_state in sigsuspend [S390] irqflags: add missing types.h include [S390] dasd: fix possible NULL pointer errors
2010-01-27Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tipLinus Torvalds13-865/+40
* 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: x86, msr/cpuid: Pass the number of minors when unregistering MSR and CPUID drivers. x86: Remove "x86 CPU features in debugfs" (CONFIG_X86_CPU_DEBUG) Revert "x86: ucode-amd: Load ucode-patches once ..." x86: Disable HPET MSI on ATI SB700/SB800 x86: Set hotpluggable nodes in nodes_possible_map
2010-01-27Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6Linus Torvalds1-4/+2
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6: sparc64: Fix UP build.
2010-01-27[S390] fix single stepped svcs with TRACE_IRQFLAGS=yMartin Schwidefsky2-0/+2
If irq flags tracing is enabled the TRACE_IRQS_ON macros expands to a function call which clobbers registers %r0-%r5. The macro is used in the code path for single stepped system calls. The argument registers %r2-%r6 need to be restored from the stack before the system call function is called. Cc: stable@kernel.org Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2010-01-27[S390] use set_current_state in sigsuspendMartin Schwidefsky1-1/+1
Use set_current_state instead of a direct assignment to set the task state of the current process. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2010-01-27[S390] irqflags: add missing types.h includeHeiko Carstens1-6/+3
Add missing types.h include. Otherwise would cause build breakages on hw breakpoint support, because of undefined BITS_PER_LONG. Also fix up the copyright line and remove the superfluous __KERNEL__ ifdef. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2010-01-26x86, msr/cpuid: Pass the number of minors when unregistering MSR and CPUID drivers.Russ Anderson2-2/+2
Pass the number of minors when unregistering MSR and CPUID drivers. Reported-by: Dean Nelson <dnelson@redhat.com> Signed-off-by: Dean Nelson <dnelson@redhat.com> LKML-Reference: <20100127023722.GA22305@sgi.com> Signed-off-by: Russ Anderson <rja@sgi.com> Signed-off-by: H. Peter Anvin <hpa@zytor.com>
2010-01-26sparc64: Fix UP build.David S. Miller1-4/+2
Can't reference irq_desc[].affinity when !SMP. Reported-by: Alexander Beregalov <a.beregalov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-01-25Merge branch 'kvm-updates/2.6.33' of git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds6-15/+18
* 'kvm-updates/2.6.33' of git://git.kernel.org/pub/scm/virt/kvm/kvm: KVM: x86: Fix leak of free lapic date in kvm_arch_vcpu_init() KVM: x86: Fix probable memory leak of vcpu->arch.mce_banks KVM: S390: fix potential array overrun in intercept handling KVM: fix spurious interrupt with irqfd eventfd - allow atomic read and waitqueue remove KVM: MMU: bail out pagewalk on kvm_read_guest error KVM: properly check max PIC pin in irq route setup KVM: only allow one gsi per fd KVM: x86: Fix host_mapping_level() KVM: powerpc: Show timing option only on embedded KVM: Fix race between APIC TMR and IRR
2010-01-25Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6Linus Torvalds18-424/+749
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6: sparc64: Fix IRQ ->set_affinity() methods. sparc: cpumask_of_node() should handle -1 as a node sparc64: Update defconfig. sparc: Add missing SW perf fault events. sparc64: Fully support both performance counters. sparc64: Add perf callchain support. sparc: convert to arch_gettimeoffset() sparc: leds_resource.end assigned to itself in clock_board_probe() sparc32: Fix page_to_phys(). sparc: Simplify param.h by simply including <asm-generic/param.h> sparc32: Update defconfig. SPARC: use helpers for rlimits sparc: copy_from_user() should not return -EFAULT
2010-01-25Merge branch 'omap-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6Linus Torvalds23-131/+229
* 'omap-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6: (25 commits) OMAP2/3: DMTIMER: Clear pending interrupts when stopping a timer PM debug: Fix warning when no CONFIG_DEBUG_FS OMAP3: PM: DSS PM_WKEN to refill DMA OMAP: timekeeping: time should not stop during suspend OMAP3: PM: Force write last pad config register into save area OMAP: omap3_pm_get_suspend_state() error ignored in pwrdm_suspend_get() OMAP3: PM: Enable wake-up from McBSP2, 3 and 4 modules OMAP3: PM debug: fix build error when !CONFIG_DEBUG_FS OMAP3: PM: Removing redundant and potentially dangerous PRCM configration OMAP3: Fixed ARM aux ctrl register save/restore OMAP3: CPUidle: Fixed timer resolution OMAP3: PM: Remove duplicate code blocks OMAP3: PM: Disable interrupt controller AUTOIDLE before WFI OMAP3: PM: Enable system control module autoidle OMAP3: PM: Ack pending interrupts before entering suspend omap: Enable GPMC clock in gpmc_init OMAP1 clock: fix for "BUG: spinlock lockup on CPU#0" OMAP4: clocks: Fix the clksel_rate struct DPLL divs OMAP4: PRCM: Fix the base address for CHIRONSS reg defines OMAP: dma_chan[lch_head].flag & OMAP_DMA_ACTIVE tested twice in omap_dma_unlink_lch() ...
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