- 04 6月, 2009 3 次提交
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由 Stefan Roese 提交于
Now that the 4xx NAND driver is available again in arch/powerpc, let's enable it on Sequoia. This patch also disables the early debug messages (CONFIG_PPC_EARLY_DEBUG) in the Sequoia defconfig. Signed-off-by: NStefan Roese <sr@denx.de> Signed-off-by: NJosh Boyer <jwboyer@linux.vnet.ibm.com>
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由 Sean MacLennan 提交于
The i2c-ibm_iic driver printed messages in an odd order that seemed to list devices before the driver was probed. Here is an example: at24 0-0052: 512 byte 24c04 EEPROM (writable) ibm-iic ef600700.i2c: using standard (100 kHz) mode ad7414 0-004a: chip found This changes the order to print the i2c driver message before scanning for devices so that the logs show the driver, then the devices. Signed-off-by: NSean MacLennan <smaclennan@pikatech.com> Acked-by: NJean Delvare <khali@linux-fr.org> Signed-off-by: NJosh Boyer <jwboyer@linux.vnet.ibm.com>
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由 Josh Boyer 提交于
The single board defconfig files were missed during the cleanup of CONFIG_PCI_LEGACY in the multi-board config files. This disables the option for the single board configs, as it isn't used by anything for these boards. Reported-by: NCheng Renquan <crquan@gmail.com> Signed-off-by: NJosh Boyer <jwboyer@linux.vnet.ibm.com>
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- 02 6月, 2009 9 次提交
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由 Stephen Rothwell 提交于
It was __devinit, but it is also within a CONFIG_HOTPLUG guarded section of code, so the __devinit does nothing but cause the following warning: WARNING: vmlinux.o(.text+0x107a8): Section mismatch in reference from the function pcibios_finish_adding_to_bus() to the function .devinit.text:pcibios_claim_one_bus() The function pcibios_finish_adding_to_bus() references the function __devinit pcibios_claim_one_bus(). This is often because pcibios_finish_adding_to_bus lacks a __devinit annotation or the annotation of pcibios_claim_one_bus is wrong. It is also only (externally) used in arch/powerpc/kernel/of_platform.c which cannot be built as a module so don't export it. Signed-off-by: NStephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org>
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由 Michael Ellerman 提交于
There's no need to wrap PPC_INST_NOP in a static inline. Signed-off-by: NMichael Ellerman <michael@ellerman.id.au> Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org>
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由 Michael Ellerman 提交于
These macros were used in the original port, but since commit e4486fe3 (ftrace, use probe_kernel API to modify code) they are unused. Signed-off-by: NMichael Ellerman <michael@ellerman.id.au> Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org>
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由 Michael Ellerman 提交于
Use ppc_function_entry() from code-patching.h. Signed-off-by: NMichael Ellerman <michael@ellerman.id.au> Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org>
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由 Nathan Fontenot 提交于
This patch updates the output from /proc/ppc64/lparcfg to display the processor virtualization resource allocations for a shared processor partition. This information is already gathered via the h_get_ppp call, we just have to make sure that the ibm,partition-performance-parameters-level property is >= 1 to ensure that the information is valid. Signed-off-by: NNathan Fontenot <nfont@austin.ibm.com> Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org>
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由 Anton Blanchard 提交于
RTAS event scan has to run across all cpus. Right now we use a kernel thread and set_cpus_allowed but in doing so we wake up the previous cpu unnecessarily. Some ftrace output shows this: previous cpu (2): [002] 7.022331: sched_switch: task swapper:0 [140] ==> rtasd:194 [120] [002] 7.022338: sched_switch: task rtasd:194 [120] ==> migration/2:9 [0] [002] 7.022344: sched_switch: task migration/2:9 [0] ==> swapper:0 [140] next cpu (3): [003] 7.022345: sched_switch: task swapper:0 [140] ==> rtasd:194 [120] [003] 7.022371: sched_switch: task rtasd:194 [120] ==> swapper:0 [140] We can use schedule_delayed_work_on and avoid the unnecessary wakeup. Signed-off-by: NAnton Blanchard <anton@samba.org> Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org>
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由 Michel Dänzer 提交于
This bit would get enabled sometimes (probably after suspend/resume), so the fan would run at full speed below the temperature thresholds, but slow down and eventually stop if temperatures rose above the thresholds... not exactly what you want. Signed-off-by: NMichel Dänzer <michel@daenzer.net> Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org>
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由 roel kluin 提交于
Do not go beyond ARRAY_SIZE of tape_device and viotape_unitinfo Signed-off-by: NRoel Kluin <roel.kluin@gmail.com> Acked-by: NStephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org>
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由 Michael Neuling 提交于
We can compile and boot with NR_CPUS=8192, so make this the max. 1024 was an arbitrary decision anyway. Signed-off-by: NMichael Neuling <mikey@neuling.org> Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org>
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- 29 5月, 2009 1 次提交
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由 Benjamin Herrenschmidt 提交于
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- 28 5月, 2009 5 次提交
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git://git.kernel.org/pub/scm/linux/kernel/git/vapier/blackfin由 Linus Torvalds 提交于
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/vapier/blackfin: Blackfin: fix strncmp.o build error Blackfin: drop unneeded asm/.gitignore Blackfin: ignore generated vmlinux.lds MAINTAINERS: drop (subscribers-only) markings on Blackfin lists MAINTAINERS: update Blackfin items Blackfin: hook up preadv/pwritev syscalls
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git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc由 Linus Torvalds 提交于
* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: powerpc: Fix up dma_alloc_coherent() on platforms without cache coherency. powerpc: Minor cleanups of kernel virt address space definitions powerpc: Move dma-noncoherent.c from arch/powerpc/lib to arch/powerpc/mm Revert "powerpc: Rework dma-noncoherent to use generic vmalloc layer"
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由 David Howells 提交于
Fix up renamed filenames in comments in fs/cachefiles/internal.h. Originally, the files were all called cf-xxx.c, but they got renamed to just xxx.c. Signed-off-by: NDavid Howells <dhowells@redhat.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 David Howells 提交于
Fix up renamed filenames in comments in fs/fscache/internal.h. Originally, the files were all called fsc-xxx.c, but they got renamed to just xxx.c. Signed-off-by: NDavid Howells <dhowells@redhat.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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git://neil.brown.name/md由 Linus Torvalds 提交于
* 'for-linus' of git://neil.brown.name/md: md: raid5: change incorrect usage of 'min' macro to 'min_t'
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- 27 5月, 2009 22 次提交
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由 NeilBrown 提交于
A recent patch to raid5.c use min on an int and a sector_t. This isn't allowed. So change it to min_t(sector_t,x,y). Signed-off-by: NNeilBrown <neilb@suse.de>
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由 Benjamin Herrenschmidt 提交于
The implementation we just revived has issues, such as using a Kconfig-defined virtual address area in kernel space that nothing actually carves out (and thus will overlap whatever is there), or having some dependencies on being self contained in a single PTE page which adds unnecessary constraints on the kernel virtual address space. This fixes it by using more classic PTE accessors and automatically locating the area for consistent memory, carving an appropriate hole in the kernel virtual address space, leaving only the size of that area as a Kconfig option. It also brings some dma-mask related fixes from the ARM implementation which was almost identical initially but grew its own fixes. Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org>
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由 Benjamin Herrenschmidt 提交于
Make FIXADDR_TOP a compile time constant and cleanup a couple of definitions relative to the layout of the kernel address space on ppc32. We also print out that layout at boot time for debugging purposes. This is a pre-requisite for properly fixing non-coherent DMA allocactions. Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org>
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由 Benjamin Herrenschmidt 提交于
(pre-requisite to make the next patches more palatable) Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org>
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由 Mike Frysinger 提交于
Fix some more fallout of the string changes: CC arch/blackfin/lib/strncmp.o In file included from include/linux/bitmap.h:9, from include/linux/nodemask.h:90, from include/linux/mmzone.h:17, from include/linux/gfp.h:5, from include/linux/kmod.h:23, from include/linux/module.h:14, from arch/blackfin/lib/strncmp.c:14: include/linux/string.h: In function ‘strstarts’: include/linux/string.h:132: error: implicit declaration of function ‘strncmp’ make[1]: *** [arch/blackfin/lib/strncmp.o] Error 1 Signed-off-by: NMike Frysinger <vapier@gentoo.org> CC: Rusty Russell <rusty@rustcorp.com.au>
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由 Mike Frysinger 提交于
We don't create a include/asm/mach/ symlink anymore, so we don't need the .gitignore for it. Signed-off-by: NMike Frysinger <vapier@gentoo.org>
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由 Mike Frysinger 提交于
Signed-off-by: NMike Frysinger <vapier@gentoo.org>
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由 Mike Frysinger 提交于
All of the Blackfin lists are transparently moderated for non-subscribers. i.e. there are no annoying notices and people get whitelisted after first their posting. Signed-off-by: NMike Frysinger <vapier@gentoo.org>
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由 Mike Frysinger 提交于
With Bryan Wu having moved on to another job, push the slack onto some other ADI lackeys. Signed-off-by: NMike Frysinger <vapier@gentoo.org>
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由 Mike Frysinger 提交于
Signed-off-by: NMike Frysinger <vapier@gentoo.org>
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由 Benjamin Herrenschmidt 提交于
This reverts commit 33f00dce. While it was a good idea to try to use the mm/vmalloc.c allocator instead of our own (in fact, ours is itself a dup on an old variant of the vmalloc one), unfortunately, the approach is terminally busted since dma_alloc_coherent() can be called at interrupt time or in atomic contexts and there's little chances we'll make the code in mm/vmalloc.c cope with\ that :-( Until we can get the generic code to forbid that idiocy and fix all drivers abusing it, we pretty much have no choice but revert to our custom virtual space allocator. There's also a problem with SMP safety since freeing such mapping would require an IPI which cannot be done at interrupt time. However, right now, I don't think we support any platform that is both SMP and has non-coherent DMA (don't laugh, I know such things do exist !) so we can sort that out later. Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org>
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由 Linus Torvalds 提交于
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: tomoyo: add missing call to cap_bprm_set_creds
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cap_bprm_set_creds() has to be called from security_bprm_set_creds(). TOMOYO forgot to call cap_bprm_set_creds() from tomoyo_bprm_set_creds() and suid executables were not being working. Make sure we call cap_bprm_set_creds() with TOMOYO, to set credentials properly inside tomoyo_bprm_set_creds(). Signed-off-by: NHerton Ronaldo Krzesinski <herton@mandriva.com.br> Acked-by: NTetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> Signed-off-by: NJames Morris <jmorris@namei.org>
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由 Linus Torvalds 提交于
Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: x86: avoid back to back on_each_cpu in cpa_flush_array x86, relocs: ignore R_386_NONE in kernel relocation entries
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git://git.kernel.org/pub/scm/linux/kernel/git/anholt/drm-intel由 Linus Torvalds 提交于
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/anholt/drm-intel: drm/i915: Add support for VGA load detection (pre-945). drm/i915: Use an I2C algo to do the flip to SDVO DDC bus. drm/i915: Determine type before initialising connector drm/i915: Return SDVO LVDS VBT mode if no EDID modes are detected. drm/i915: Fetch SDVO LVDS mode lines from VBT, then reserve them i915: support 8xx desktop cursors drm/i915: allocate large pointer arrays with vmalloc
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由 Linus Torvalds 提交于
Merge branch 'core-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'core-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: oprofile: fix cpu buffer size
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由 Pallipadi, Venkatesh 提交于
Cleanup cpa_flush_array() to avoid back to back on_each_cpu() calls. [ Impact: optimizes fix 0af48f42 ] Signed-off-by: NVenkatesh Pallipadi <venkatesh.pallipadi@intel.com> Signed-off-by: NH. Peter Anvin <hpa@zytor.com>
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git://git.linux-nfs.org/projects/trondmy/nfs-2.6由 Linus Torvalds 提交于
* 'bugfixes' of git://git.linux-nfs.org/projects/trondmy/nfs-2.6: NFSv4: Fix the case where NFSv4 renewal fails nfs: fix build error in nfsroot with initconst XPRTRDMA: fix client rpcrdma FRMR registration on mlx4 devices
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git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6由 Linus Torvalds 提交于
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6: ALSA: hda - Add missing check of pin vref 50 and others in Realtek codecs ALSA: hda - Add 5stack-no-fp model for STAC927x ALSA: hda - Add forced codec-slots for ASUS W5Fm
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git://git.kernel.org/pub/scm/linux/kernel/git/davej/cpufreq由 Linus Torvalds 提交于
* 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/davej/cpufreq: [CPUFREQ] powernow-k8: determine exact CPU frequency for HW Pstates [CPUFREQ] powernow-k8 cleanup msg if BIOS does not export ACPI _PSS cpufreq data [CPUFREQ] fix timer teardown in ondemand governor [CPUFREQ] fix timer teardown in conservative governor [CPUFREQ] remove rwsem lock from CPUFREQ_GOV_STOP call [CPUFREQ] powernow-k7 build fix when ACPI=n [CPUFREQ] add atom family to p4-clockmod
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由 Rusty Russell 提交于
When KVM is loaded, and hence VT set up, the vmcall instruction in an lguest guest causes a #GP, not #UD. Signed-off-by: NRusty Russell <rusty@rustcorp.com.au> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Tetsuo Handa 提交于
call_usermodehelper_setup() forgot to kfree(sub_info) when prepare_usermodehelper_creds() failed. Signed-off-by: NTetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> Signed-off-by: NDavid Howells <dhowells@redhat.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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