- 02 5月, 2011 27 次提交
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由 Tejun Heo 提交于
amdtopology is going to be used by 32bit too drop _64 suffix. This is pure rename. Signed-off-by: NTejun Heo <tj@kernel.org> Cc: Ingo Molnar <mingo@redhat.com> Cc: Yinghai Lu <yinghai@kernel.org> Cc: David Rientjes <rientjes@google.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: "H. Peter Anvin" <hpa@zytor.com>
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由 Tejun Heo 提交于
numa_init_array() no longer has users outside of numa.c. Make it static. Signed-off-by: NTejun Heo <tj@kernel.org> Cc: Ingo Molnar <mingo@redhat.com> Cc: Yinghai Lu <yinghai@kernel.org> Cc: David Rientjes <rientjes@google.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: "H. Peter Anvin" <hpa@zytor.com>
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由 Tejun Heo 提交于
With both _numa_init() methods converted and the rest of init code adjusted, numa_32.c now can switch from the 32bit only init code to the common one in numa.c. * Shim get_memcfg_*()'s are dropped and initmem_init() calls x86_numa_init(), which is updated to handle NUMAQ. * All boilerplate operations including node range limiting, pgdat alloc/init are handled by numa_init(). 32bit only implementation is removed. * 32bit numa_add_memblk(), numa_set_distance() and memory_add_physaddr_to_nid() removed and common versions in numa_32.c enabled for 32bit. This change causes the following behavior changes. * NODE_DATA()->node_start_pfn/node_spanned_pages properly initialized for 32bit too. * Much more sanity checks and configuration cleanups. * Proper handling of node distances. * The same NUMA init messages as 64bit. Signed-off-by: NTejun Heo <tj@kernel.org> Cc: Ingo Molnar <mingo@redhat.com> Cc: Yinghai Lu <yinghai@kernel.org> Cc: David Rientjes <rientjes@google.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: "H. Peter Anvin" <hpa@zytor.com>
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由 Tejun Heo 提交于
setup_node_bootmem() is taken from 64bit and doesn't use remap allocator. It's about to be shared with 32bit so add support for it. If NODE_DATA is remapped, it's noted in the debug message and node locality check is skipped as the __pa() of the remapped address doesn't reflect the actual physical address. On 64bit, remap allocator becomes noop and doesn't affect the behavior. Signed-off-by: NTejun Heo <tj@kernel.org> Cc: Ingo Molnar <mingo@redhat.com> Cc: Yinghai Lu <yinghai@kernel.org> Cc: David Rientjes <rientjes@google.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: "H. Peter Anvin" <hpa@zytor.com>
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由 Tejun Heo 提交于
Instead of dereferencing node_start/end_pfn[] directly, make init_alloc_remap() take @start and @end and let the caller be responsible for making sure the range is sane. This is to prepare for use from unified NUMA init code. Signed-off-by: NTejun Heo <tj@kernel.org> Cc: Ingo Molnar <mingo@redhat.com> Cc: Yinghai Lu <yinghai@kernel.org> Cc: David Rientjes <rientjes@google.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: "H. Peter Anvin" <hpa@zytor.com>
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由 Tejun Heo 提交于
Code moved from numa_64.c has assumption that long is 64bit in several places. This patch removes the assumption by using {s|u}64_t explicity, using PFN_PHYS() for page number -> addr conversions and adjusting printf formats. Signed-off-by: NTejun Heo <tj@kernel.org> Cc: Ingo Molnar <mingo@redhat.com> Cc: Yinghai Lu <yinghai@kernel.org> Cc: David Rientjes <rientjes@google.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: "H. Peter Anvin" <hpa@zytor.com>
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由 Tejun Heo 提交于
Generic NUMA init code was moved to numa.c from numa_64.c but is still guaraded by CONFIG_X86_64. This patch removes the compile guard and enables compiling on 32bit. * numa_add_memblk() and numa_set_distance() clash with the shim implementation in numa_32.c and are left out. * memory_add_physaddr_to_nid() clashes with 32bit implementation and is left out. * MAX_DMA_PFN definition in dma.h moved out of !CONFIG_X86_32. * node_data definition in numa_32.c removed in favor of the one in numa.c. There are places where ulong is assumed to be 64bit. The next patch will fix them up. Note that although the code is compiled it isn't used yet and this patch doesn't cause any functional change. Signed-off-by: NTejun Heo <tj@kernel.org> Cc: Ingo Molnar <mingo@redhat.com> Cc: Yinghai Lu <yinghai@kernel.org> Cc: David Rientjes <rientjes@google.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: "H. Peter Anvin" <hpa@zytor.com>
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由 Tejun Heo 提交于
Move the generic 64bit NUMA init machinery from numa_64.c to numa.c. * node_data[], numa_mem_info and numa_distance * numa_add_memblk[_to](), numa_remove_memblk[_from]() * numa_set_distance() and friends * numa_init() and all the numa_meminfo handling helpers called from it * dummy_numa_init() * memory_add_physaddr_to_nid() A new function x86_numa_init() is added and the content of numa_64.c::initmem_init() is moved into it. initmem_init() now simply calls x86_numa_init(). Constants and numa_off declaration are moved from numa_{32|64}.h to numa.h. This is code reorganization and doesn't involve any functional change. Signed-off-by: NTejun Heo <tj@kernel.org> Cc: Ingo Molnar <mingo@redhat.com> Cc: Yinghai Lu <yinghai@kernel.org> Cc: David Rientjes <rientjes@google.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: "H. Peter Anvin" <hpa@zytor.com>
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由 Tejun Heo 提交于
Update numaq such that it calls numa_add_memblk() and sets numa_nodes_parsed instead of directly diddling with NUMA states. The original get_memcfg_numaq() is renamed to numaq_numa_init() and new get_memcfg_numaq() is created in numa_32.c. The shim numa_add_memblk() implementation handles node_start/end_pfn[] and node_set_online() for nodes with memory. The new get_memcfg_numaq() exactly the same with get_memcfg_from_srat() other than calling the numaq init function. Things get_memcfgs_numaq() do are not strictly necessary for numaq but added for consistency and to help unifying NUMA init handling. Signed-off-by: NTejun Heo <tj@kernel.org> Cc: Ingo Molnar <mingo@redhat.com> Cc: Yinghai Lu <yinghai@kernel.org> Cc: David Rientjes <rientjes@google.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: "H. Peter Anvin" <hpa@zytor.com>
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由 Tejun Heo 提交于
SRAT support implementation in srat_32.c and srat.c are generally similar; however, there are some differences. First of all, 64bit implementation supports more types of SRAT entries. 64bit supports x2apic, affinity, memory and SLIT. 32bit only supports processor and memory. Most other differences stem from different initialization protocols employed by 64bit and 32bit NUMA init paths. On 64bit, * Mappings among PXM, node and apicid are directly done in each SRAT entry callback. * Memory affinity information is passed to numa_add_memblk() which takes care of all interfacing with NUMA init. * Doesn't directly initialize NUMA configurations. All the information is recorded in numa_nodes_parsed and memblks. On 32bit, * Checks numa_off. * Things go through one more level of indirection via private tables but eventually end up initializing the same mappings. * node_start/end_pfn[] are initialized and memblock_x86_register_active_regions() is called for each memory chunk. * node_set_online() is called for each online node. * sort_node_map() is called. There are also other minor differences in sanity checking and messages but taking 64bit version should be good enough. This patch drops the 32bit specific implementation and makes the 64bit implementation common for both 32 and 64bit. The init protocol differences are dealt with in two places - the numa_add_memblk() shim added in the previous patch and new temporary numa_32.c:get_memcfg_from_srat() which wraps invocation of x86_acpi_numa_init(). The shim numa_add_memblk() handles the folowings. * node_start/end_pfn[] initialization. * node_set_online() for memory nodes. * Invocation of memblock_x86_register_active_regions(). The shim get_memcfg_from_srat() handles the followings. * numa_off check. * node_set_online() for CPU nodes. * sort_node_map() invocation. * Clearing of numa_nodes_parsed and active_ranges on failure. The shims are temporary and will be removed as the generic NUMA init path in 32bit is replaced with 64bit one. Signed-off-by: NTejun Heo <tj@kernel.org> Cc: Ingo Molnar <mingo@redhat.com> Cc: Yinghai Lu <yinghai@kernel.org> Cc: David Rientjes <rientjes@google.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: "H. Peter Anvin" <hpa@zytor.com>
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由 Tejun Heo 提交于
To help transition to common NUMA init, implement temporary 32bit shims for numa_add_memblk() and numa_set_distance(). numa_add_memblk() registers the memblk and adjusts node_start/end_pfn[]. numa_set_distance() is noop. These shims will allow using 64bit NUMA init functions on 32bit and gradual transition to common NUMA init path. For detailed description, please read description of commits which make use of the shim functions. Signed-off-by: NTejun Heo <tj@kernel.org> Cc: Ingo Molnar <mingo@redhat.com> Cc: Yinghai Lu <yinghai@kernel.org> Cc: David Rientjes <rientjes@google.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: "H. Peter Anvin" <hpa@zytor.com>
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由 Tejun Heo 提交于
Move numa_nodes_parsed from numa_64.[hc] to numa.[hc] to prepare for NUMA init path unification. Signed-off-by: NTejun Heo <tj@kernel.org> Cc: Ingo Molnar <mingo@redhat.com> Cc: Yinghai Lu <yinghai@kernel.org> Cc: David Rientjes <rientjes@google.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: "H. Peter Anvin" <hpa@zytor.com>
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由 Tejun Heo 提交于
There's no reason get_memcfg_numa() to be implemented inline in mmzone_32.h. Move it to numa_32.c and also make get_memcfg_numa_flag() static. Signed-off-by: NTejun Heo <tj@kernel.org> Cc: Ingo Molnar <mingo@redhat.com> Cc: Yinghai Lu <yinghai@kernel.org> Cc: David Rientjes <rientjes@google.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: "H. Peter Anvin" <hpa@zytor.com>
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由 Tejun Heo 提交于
Make srat.c 32bit safe by removing the assumption that unsigned long is 64bit. Signed-off-by: NTejun Heo <tj@kernel.org> Cc: Ingo Molnar <mingo@redhat.com> Cc: Yinghai Lu <yinghai@kernel.org> Cc: David Rientjes <rientjes@google.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: "H. Peter Anvin" <hpa@zytor.com>
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由 Tejun Heo 提交于
Rename srat_64.c to srat.c. This is to prepare for unification of NUMA init paths between 32 and 64bit. Signed-off-by: NTejun Heo <tj@kernel.org> Cc: Ingo Molnar <mingo@redhat.com> Cc: Yinghai Lu <yinghai@kernel.org> Cc: David Rientjes <rientjes@google.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: "H. Peter Anvin" <hpa@zytor.com>
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由 Tejun Heo 提交于
* Kill no longer used struct bootnode. * Kill dangling declaration of pxm_to_nid() in numa_32.h. * Make setup_node_bootmem() static. Signed-off-by: NTejun Heo <tj@kernel.org> Cc: Ingo Molnar <mingo@redhat.com> Cc: Yinghai Lu <yinghai@kernel.org> Cc: David Rientjes <rientjes@google.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: "H. Peter Anvin" <hpa@zytor.com>
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由 Tejun Heo 提交于
Instead of calling memory_present() for each region from NUMA init, call sparse_memory_present_with_active_regions() from paging_init() similarly to x86-64. For flat and numaq, this results in exactly the same memory_present() calls. For srat, if there are multiple memory chunks for a node, after this change, memory_present() will be called separately for each chunk instead of being called once to encompass the whole range, which doesn't cause any harm and actually is the better behavior. Signed-off-by: NTejun Heo <tj@kernel.org> Cc: Ingo Molnar <mingo@redhat.com> Cc: Yinghai Lu <yinghai@kernel.org> Cc: David Rientjes <rientjes@google.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: "H. Peter Anvin" <hpa@zytor.com>
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由 Tejun Heo 提交于
NUMAQ is the only meaningful user of this callback and setup_local_APIC() the only callsite. Stop torturing everyone else by making the callback optional and removing all the boilerplate implementations and assignments. Signed-off-by: NTejun Heo <tj@kernel.org> Cc: Ingo Molnar <mingo@redhat.com> Cc: Yinghai Lu <yinghai@kernel.org> Cc: David Rientjes <rientjes@google.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: "H. Peter Anvin" <hpa@zytor.com>
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由 Tejun Heo 提交于
Currently, the only meaningful user of apic->x86_32_numa_cpu_node() is NUMAQ which returns valid mapping only after CPU is initialized during SMP bringup; thus, the previous patch to set apicid -> node in setup_local_APIC() makes __apicid_to_node[] always contain the correct mapping whether custom apic->x86_32_numa_cpu_node() is used or not. So, there is no reason to keep separate 32bit implementation. We can always consult __apicid_to_node[]. Move 64bit implementation from numa_64.c to numa.c and remove 32bit implementation from numa_32.c. Signed-off-by: NTejun Heo <tj@kernel.org> Cc: Ingo Molnar <mingo@redhat.com> Cc: Yinghai Lu <yinghai@kernel.org> Cc: David Rientjes <rientjes@google.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: "H. Peter Anvin" <hpa@zytor.com>
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由 Tejun Heo 提交于
Some x86-32 NUMA implementations (NUMAQ) don't initialize apicid -> node mapping using set_apicid_to_node() during NUMA init but implement custom apic->x86_32_numa_cpu_node() instead. This patch automatically initializes the default apic -> node mapping table from apic->x86_32_numa_cpu_node() from setup_local_APIC() such that the mapping table is in sync with the actual mapping. As the table isn't used by custom implementations, this doesn't make any difference at this point. This is in preparation of unifying numa_cpu_node() between x86-32 and 64. Signed-off-by: NTejun Heo <tj@kernel.org> Cc: Ingo Molnar <mingo@redhat.com> Cc: Yinghai Lu <yinghai@kernel.org> Cc: David Rientjes <rientjes@google.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: "H. Peter Anvin" <hpa@zytor.com>
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由 Tejun Heo 提交于
With top-down memblock allocation, the allocation range limits in ealry_node_mem() can be simplified - try node-local first, then any node but in any case don't allocate below DMA limit. Remove early_node_mem() and implement simplified allocation directly in setup_node_bootmem(). Signed-off-by: NTejun Heo <tj@kernel.org> Cc: Ingo Molnar <mingo@redhat.com> Cc: Yinghai Lu <yinghai@kernel.org> Cc: David Rientjes <rientjes@google.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: "H. Peter Anvin" <hpa@zytor.com>
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由 Tejun Heo 提交于
Make the following trivial changes in preparation for further updates. * nodeid -> nid, nid -> tnid * use nd_ prefix for nodedata related variables * remove start/end_pfn and use start/end directly Signed-off-by: NTejun Heo <tj@kernel.org> Cc: Ingo Molnar <mingo@redhat.com> Cc: Yinghai Lu <yinghai@kernel.org> Cc: David Rientjes <rientjes@google.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: "H. Peter Anvin" <hpa@zytor.com>
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由 Tejun Heo 提交于
The only special handling NUMA needs to do for hotadd memory is determining the node for the hotadd memory given the address of it and there's nothing specific to specific config method used. srat_64.c does somewhat elaborate error checking on ACPI_SRAT_MEM_HOT_PLUGGABLE regions, remembers them and implements memory_add_physaddr_to_nid() which determines the node for given hotadd address. This is almost completely redundant. All the information is already available to the generic NUMA code which already performs all the sanity checking and merging. All that's necessary is not using __initdata from numa_meminfo and providing a function which uses it to map address to node. Drop the specific implementation from srat_64.c and add generic memory_add_physaddr_to_nid() in numa_64.c, which is enabled if CONFIG_MEMORY_HOTPLUG is set. Other than dropping the code, srat_64.c doesn't need any change as it already calls numa_add_memblk() for hot pluggable regions which is enough. While at it, change CONFIG_MEMORY_HOTPLUG_SPARSE in srat_64.c to CONFIG_MEMORY_HOTPLUG, for NUMA on x86-64, the two are always the same. Signed-off-by: NTejun Heo <tj@kernel.org> Cc: Ingo Molnar <mingo@redhat.com> Cc: Yinghai Lu <yinghai@kernel.org> Cc: David Rientjes <rientjes@google.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: "H. Peter Anvin" <hpa@zytor.com>
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由 Tejun Heo 提交于
Merge reason: Pick up the following two fix commits. 2be19102: x86, NUMA: Fix empty memblk detection in numa_cleanup_meminfo() 765af22d: x86-32, NUMA: Fix ACPI NUMA init broken by recent x86-64 change Scheduled NUMA init 32/64bit unification changes depend on these. Signed-off-by: NTejun Heo <tj@kernel.org>
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由 Tejun Heo 提交于
Merge reason: Pick up x86-32 remap allocator cleanup changes - 14 commits, 3fe14ab5^..993ba158. 3fe14ab5: x86-32, numa: Fix failure condition check in alloc_remap() 993ba158: x86-32, numa: Update remap allocator comments Scheduled NUMA init 32/64bit unification changes depend on them. Signed-off-by: NTejun Heo <tj@kernel.org>
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由 Yinghai Lu 提交于
numa_cleanup_meminfo() trims each memblk between low (0) and high (max_pfn) limits and discards empty ones. However, the emptiness detection incorrectly used equality test. If the start of a memblk is higher than max_pfn, it is empty but fails the equality test and doesn't get discarded. The condition triggers when max_pfn is lower than start of a NUMA node and results in memory misconfiguration - leading to WARN_ON()s and other funnies. The bug was discovered in devel branch where 32bit too uses this code path for NUMA init. If a node is above the addressing limit, max_pfn ends up lower than the node triggering this problem. The failure hasn't been observed on x86-64 but is still possible with broken hardware e820/NUMA info. As the fix is very low risk, it would be better to apply it even for 64bit. Fix it by using >= instead of ==. Signed-off-by: NYinghai Lu <yinghai@kernel.org> [ Extracted the actual fix from the original patch and rewrote patch description. ] Signed-off-by: NTejun Heo <tj@kernel.org> Link: http://lkml.kernel.org/r/20110501171204.GO29280@htj.dyndns.orgSigned-off-by: NIngo Molnar <mingo@elte.hu>
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由 Boris Ostrovsky 提交于
Older AMD K8 processors (Revisions A-E) are affected by erratum 400 (APIC timer interrupts don't occur in C states greater than C1). This, for example, means that X86_FEATURE_ARAT flag should not be set for these parts. This addresses regression introduced by commit b87cf80a ("x86, AMD: Set ARAT feature on AMD processors") where the system may become unresponsive until external interrupt (such as keyboard input) occurs. This results, for example, in time not being reported correctly, lack of progress on the system and other lockups. Reported-by: NJoerg-Volker Peetz <jvpeetz@web.de> Tested-by: NJoerg-Volker Peetz <jvpeetz@web.de> Acked-by: NBorislav Petkov <borislav.petkov@amd.com> Signed-off-by: NBoris Ostrovsky <Boris.Ostrovsky@amd.com> Cc: stable@kernel.org Link: http://lkml.kernel.org/r/1304113663-6586-1-git-send-email-ostr@amd64.orgSigned-off-by: NIngo Molnar <mingo@elte.hu>
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- 01 5月, 2011 1 次提交
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git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq由 Linus Torvalds 提交于
* 'fixes-2.6.39' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq: workqueue: fix deadlock in worker_maybe_bind_and_lock() workqueue: Document debugging tricks Fix up trivial spelling conflict in kernel/workqueue.c
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- 30 4月, 2011 6 次提交
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git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6由 Linus Torvalds 提交于
* git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6: [SCSI] pmcraid: reject negative request size [SCSI] put stricter guards on queue dead checks [SCSI] scsi_dh: fix reference counting in scsi_dh_activate error path [SCSI] mpt2sas: prevent heap overflows and unchecked reads
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由 Linus Torvalds 提交于
Merge branch 'perf-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'perf-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: perf, x86, nmi: Move LVT un-masking into irq handlers perf events, x86: Work around the Nehalem AAJ80 erratum perf, x86: Fix BTS condition ftrace: Build without frame pointers on Microblaze
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由 Linus Torvalds 提交于
Merge branch 'timer-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'timer-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: hrtimer: Initialize CLOCK_ID to HRTIMER_BASE table statically rtc: max8925: Call dev_set_drvdata before rtc_device_register
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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: ce4100: Configure IOAPIC pins for USB and SATA to level type x86: devicetree: Configure IOAPIC pin only once x86, setup: When probing memory with e801, use ax/bx as a pair
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git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging由 Linus Torvalds 提交于
* 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging: hwmon: (lm85) Fix error paths in probe function hwmon: (lm85) Add missing list terminators hwmon: (adm1021) Clarify documentation regarding Xeon processors hwmon: (lm90) Fix update interval information in driver documentation hwmon: (lm90) Add support for ADT7461A and NCT1008
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由 Tejun Heo 提交于
If a rescuer and stop_machine() bringing down a CPU race with each other, they may deadlock on non-preemptive kernel. The CPU won't accept a new task, so the rescuer can't migrate to the target CPU, while stop_machine() can't proceed because the rescuer is holding one of the CPU retrying migration. GCWQ_DISASSOCIATED is never cleared and worker_maybe_bind_and_lock() retries indefinitely. This problem can be reproduced semi reliably while the system is entering suspend. http://thread.gmane.org/gmane.linux.kernel/1122051 A lot of kudos to Thilo-Alexander for reporting this tricky issue and painstaking testing. stable: This affects all kernels with cmwq, so all kernels since and including v2.6.36 need this fix. Signed-off-by: NTejun Heo <tj@kernel.org> Reported-by: NThilo-Alexander Ginkel <thilo@ginkel.com> Tested-by: NThilo-Alexander Ginkel <thilo@ginkel.com> Cc: stable@kernel.org
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- 29 4月, 2011 6 次提交
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由 Linus Torvalds 提交于
Merge branch 'omap-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6 * 'omap-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6: OMAP3+: voltage: remove initial voltage OMAP4: Intialize IVA Device in addition to DSP device. omap: rx51: mark reserved memory earlier OMAP3: l3: fix for "irq 10: nobody cared" message arm: omap2: enable smc instruction for sleep34xx OMAP2/3: hwmod: fix gpio-reset timeouts seen during bootup. OMAP3: PM: Do not rely on ROM code to restore CM_AUTOIDLE_PLL.AUTO_PERIPH_DPLL OMAP2+: PM: Fix the saving of CM_AUTOIDLE_PLL register on scratchpad area OMAP4: clock data: Change DSS clock aliases OMAP2+: hwmod data: Fix wrong dma_system end address
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由 Jean Delvare 提交于
We must remove all files we created, even in error cases. Fixes second part of kernel bug #34072: https://bugzilla.kernel.org/show_bug.cgi?id=34072Signed-off-by: NJean Delvare <khali@linux-fr.org> Acked-by: NGuenter Roeck <guenter.roeck@ericsson.com>
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由 Jean Delvare 提交于
Fixes kernel bug #34072: https://bugzilla.kernel.org/show_bug.cgi?id=34072Signed-off-by: NJean Delvare <khali@linux-fr.org> Acked-by: NGuenter Roeck <guenter.roeck@ericsson.com>
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由 Jean Delvare 提交于
Recent Xeon processor thermal sensors are supported by the coretemp driver and not the adm1021 driver. Only one old generation of Xeon processors (the first Netburst ones) are supported by the adm1021 driver. Reported-by: NDarren Hart <dvhart@linux.intel.com> Signed-off-by: NJean Delvare <khali@linux-fr.org> Acked-by: NGuenter Roeck <guenter.roeck@ericsson.com>
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由 Guenter Roeck 提交于
The lm90 driver's attribute update interval is configurable. Reflect this information in the driver documentation. Signed-off-by: NGuenter Roeck <guenter.roeck@ericsson.com> Signed-off-by: NJean Delvare <khali@linux-fr.org>
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由 Guenter Roeck 提交于
This patch adds support for ADT7461A and NCT1008 to the lm90 driver. Both chips have identical functionality and report the same manufacturing ID and device ID values. Signed-off-by: NGuenter Roeck <guenter.roeck@ericsson.com> Signed-off-by: NJean Delvare <khali@linux-fr.org>
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