- 27 9月, 2012 1 次提交
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由 Will Deacon 提交于
The use of regsets has removed the need for many private ptrace requests, so remove the corresponding definitions from the user-visible ptrace.h Signed-off-by: NWill Deacon <will.deacon@arm.com> Signed-off-by: NCatalin Marinas <catalin.marinas@arm.com>
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- 25 9月, 2012 1 次提交
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由 Catalin Marinas 提交于
If such bit exists on a given CPU, it must be set by the firmware or boot-loader prior to starting the kernel (see Documentation/arm64/booting.txt). Signed-off-by: NCatalin Marinas <catalin.marinas@arm.com>
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- 17 9月, 2012 31 次提交
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由 Catalin Marinas 提交于
This patch updates the MAINTAINERS file for the AArch64 Linux kernel port. Signed-off-by: NCatalin Marinas <catalin.marinas@arm.com> Acked-by: NTony Lindgren <tony@atomide.com> Acked-by: NArnd Bergmann <arnd@arndb.de> Acked-by: NNicolas Pitre <nico@linaro.org> Acked-by: NOlof Johansson <olof@lixom.net> Acked-by: NSantosh Shilimkar <santosh.shilimkar@ti.com>
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由 Catalin Marinas 提交于
This patch adds Makefile and Kconfig files required for building an AArch64 kernel. Signed-off-by: NWill Deacon <will.deacon@arm.com> Signed-off-by: NCatalin Marinas <catalin.marinas@arm.com> Acked-by: NTony Lindgren <tony@atomide.com> Acked-by: NNicolas Pitre <nico@linaro.org> Acked-by: NOlof Johansson <olof@lixom.net> Acked-by: NSantosh Shilimkar <santosh.shilimkar@ti.com> Acked-by: NArnd Bergmann <arnd@arndb.de>
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由 Catalin Marinas 提交于
This patch introduces a few AArch64-specific header files together with Kbuild entries for generic headers. Signed-off-by: NWill Deacon <will.deacon@arm.com> Signed-off-by: NCatalin Marinas <catalin.marinas@arm.com> Acked-by: NTony Lindgren <tony@atomide.com> Acked-by: NNicolas Pitre <nico@linaro.org> Acked-by: NOlof Johansson <olof@lixom.net> Acked-by: NSantosh Shilimkar <santosh.shilimkar@ti.com> Acked-by: NArnd Bergmann <arnd@arndb.de>
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由 Marc Zyngier 提交于
This patch adds support for the ARM generic timers with A64 instructions for accessing the timer registers. It uses the physical counter as the clock source and the virtual counter as sched_clock. The timer frequency can be specified via DT or read from the CNTFRQ_EL0 register. The physical counter is also accessible from user space allowing fast gettimeofday() implementation. Signed-off-by: NMarc Zyngier <marc.zyngier@arm.com> Signed-off-by: NWill Deacon <will.deacon@arm.com> Signed-off-by: NCatalin Marinas <catalin.marinas@arm.com> Acked-by: NTony Lindgren <tony@atomide.com> Acked-by: NNicolas Pitre <nico@linaro.org> Acked-by: NOlof Johansson <olof@lixom.net> Acked-by: NSantosh Shilimkar <santosh.shilimkar@ti.com> Acked-by: NArnd Bergmann <arnd@arndb.de>
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由 Will Deacon 提交于
This patch adds support for loadable modules. Loadable modules are loaded 64MB below the kernel image due to branch relocation restrictions (see Documentation/arm64/memory.txt). Signed-off-by: NWill Deacon <will.deacon@arm.com> Signed-off-by: NCatalin Marinas <catalin.marinas@arm.com> Acked-by: NTony Lindgren <tony@atomide.com> Acked-by: NNicolas Pitre <nico@linaro.org> Acked-by: NOlof Johansson <olof@lixom.net> Acked-by: NSantosh Shilimkar <santosh.shilimkar@ti.com> Acked-by: NArnd Bergmann <arnd@arndb.de>
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由 Marc Zyngier 提交于
This patch adds udelay, memory and bit operations together with the ksyms exports. Signed-off-by: NMarc Zyngier <marc.zyngier@arm.com> Signed-off-by: NWill Deacon <will.deacon@arm.com> Signed-off-by: NCatalin Marinas <catalin.marinas@arm.com> Acked-by: NTony Lindgren <tony@atomide.com> Acked-by: NNicolas Pitre <nico@linaro.org> Acked-by: NOlof Johansson <olof@lixom.net> Acked-by: NSantosh Shilimkar <santosh.shilimkar@ti.com>
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由 Will Deacon 提交于
This patch adds support for the AArch64 performance counters. Signed-off-by: NWill Deacon <will.deacon@arm.com> Signed-off-by: NCatalin Marinas <catalin.marinas@arm.com> Acked-by: NTony Lindgren <tony@atomide.com> Acked-by: NNicolas Pitre <nico@linaro.org> Acked-by: NOlof Johansson <olof@lixom.net> Acked-by: NSantosh Shilimkar <santosh.shilimkar@ti.com>
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由 Catalin Marinas 提交于
This patch allows setting of the show_unhandled_signals variable via /proc/sys/debug/exception-trace. The default value is currently 1 showing unhandled user faults (undefined instructions, data aborts) and invalid signal stack frames. Signed-off-by: NCatalin Marinas <catalin.marinas@arm.com> Acked-by: NTony Lindgren <tony@atomide.com> Acked-by: NArnd Bergmann <arnd@arndb.de> Acked-by: NNicolas Pitre <nico@linaro.org> Acked-by: NOlof Johansson <olof@lixom.net> Acked-by: NSantosh Shilimkar <santosh.shilimkar@ti.com>
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由 Will Deacon 提交于
This patch adds ptrace, debug monitors and hardware breakpoints support. Signed-off-by: NWill Deacon <will.deacon@arm.com> Signed-off-by: NCatalin Marinas <catalin.marinas@arm.com> Acked-by: NTony Lindgren <tony@atomide.com> Acked-by: NNicolas Pitre <nico@linaro.org> Acked-by: NOlof Johansson <olof@lixom.net> Acked-by: NSantosh Shilimkar <santosh.shilimkar@ti.com> Acked-by: NArnd Bergmann <arnd@arndb.de>
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由 Catalin Marinas 提交于
This patch adds support for FP/ASIMD register bank saving and restoring during context switch and FP exception handling to generate SIGFPE. There are 32 128-bit registers and the context switching is currently done non-lazily. Benchmarks on real hardware are required before implementing lazy FP state saving/restoring. Signed-off-by: NWill Deacon <will.deacon@arm.com> Signed-off-by: NCatalin Marinas <catalin.marinas@arm.com> Acked-by: NTony Lindgren <tony@atomide.com> Acked-by: NArnd Bergmann <arnd@arndb.de> Acked-by: NNicolas Pitre <nico@linaro.org> Acked-by: NOlof Johansson <olof@lixom.net> Acked-by: NSantosh Shilimkar <santosh.shilimkar@ti.com>
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由 Will Deacon 提交于
This patch adds support for 32-bit applications. The vectors page is a binary blob mapped into the application user space at 0xffff0000 (the AArch64 toolchain does not support compilation of AArch32 code). Full compatibility with ARMv7 user space is supported. The use of deprecated ARMv7 functionality (SWP, CP15 barriers) has been disabled by default on AArch64 kernels and unaligned LDM/STM is not supported. Please note that only the ARM 32-bit EABI is supported, so no OABI compatibility. Signed-off-by: NWill Deacon <will.deacon@arm.com> Signed-off-by: NCatalin Marinas <catalin.marinas@arm.com> Acked-by: NTony Lindgren <tony@atomide.com> Acked-by: NNicolas Pitre <nico@linaro.org> Acked-by: NOlof Johansson <olof@lixom.net> Acked-by: NSantosh Shilimkar <santosh.shilimkar@ti.com>
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由 Catalin Marinas 提交于
This patch add support for various user access functions. These functions use the standard LDR/STR instructions and not the LDRT/STRT variants in order to allow kernel addresses (after set_fs(KERNEL_DS)). Signed-off-by: NWill Deacon <will.deacon@arm.com> Signed-off-by: NMarc Zyngier <marc.zyngier@arm.com> Signed-off-by: NCatalin Marinas <catalin.marinas@arm.com> Acked-by: NTony Lindgren <tony@atomide.com> Acked-by: NNicolas Pitre <nico@linaro.org> Acked-by: NOlof Johansson <olof@lixom.net> Acked-by: NSantosh Shilimkar <santosh.shilimkar@ti.com> Acked-by: NArnd Bergmann <arnd@arndb.de>
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由 Catalin Marinas 提交于
This patch adds support for signal handling. The sigreturn is done via VDSO, introduced by a previous patch. The SA_RESTORER is still defined as it is required for 32-bit (compat) support but it is not to be used for 64-bit applications. Signed-off-by: NWill Deacon <will.deacon@arm.com> Signed-off-by: NCatalin Marinas <catalin.marinas@arm.com> Acked-by: NTony Lindgren <tony@atomide.com> Acked-by: NNicolas Pitre <nico@linaro.org> Acked-by: NOlof Johansson <olof@lixom.net> Acked-by: NSantosh Shilimkar <santosh.shilimkar@ti.com>
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由 Will Deacon 提交于
This patch adds VDSO support for 64-bit applications. The VDSO code is currently used for sys_rt_sigreturn() and optimised gettimeofday() (using the user-accessible generic counter). Signed-off-by: NWill Deacon <will.deacon@arm.com> Signed-off-by: NCatalin Marinas <catalin.marinas@arm.com> Acked-by: NTony Lindgren <tony@atomide.com> Acked-by: NNicolas Pitre <nico@linaro.org> Acked-by: NOlof Johansson <olof@lixom.net> Acked-by: NSantosh Shilimkar <santosh.shilimkar@ti.com> Acked-by: NArnd Bergmann <arnd@arndb.de>
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由 Catalin Marinas 提交于
This patch adds support for system calls coming from 64-bit applications. It uses the asm-generic/unistd.h definitions with the canonical set of system calls. The private system calls are only used for 32-bit (compat) applications as 64-bit ones can set the TLS and flush the caches entirely from user space. The sys_call_table is just an array defined in a C file and it contains pointers to the syscall functions. The array is 4KB aligned to allow the use of the ADRP instruction (longer range ADR) in entry.S. Signed-off-by: NWill Deacon <will.deacon@arm.com> Signed-off-by: NCatalin Marinas <catalin.marinas@arm.com> Acked-by: NTony Lindgren <tony@atomide.com> Acked-by: NNicolas Pitre <nico@linaro.org> Acked-by: NOlof Johansson <olof@lixom.net> Acked-by: NSantosh Shilimkar <santosh.shilimkar@ti.com>
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由 Catalin Marinas 提交于
This patch adds definitions for the ELF format, including personality personality setting and EXEC_PAGESIZE. The are only two hwcap definitions for 64-bit applications - HWCAP_FP and HWCAP_ASIMD. Signed-off-by: NWill Deacon <will.deacon@arm.com> Signed-off-by: NCatalin Marinas <catalin.marinas@arm.com> Acked-by: NTony Lindgren <tony@atomide.com> Acked-by: NNicolas Pitre <nico@linaro.org> Acked-by: NOlof Johansson <olof@lixom.net> Acked-by: NSantosh Shilimkar <santosh.shilimkar@ti.com> Acked-by: NArnd Bergmann <arnd@arndb.de>
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由 Catalin Marinas 提交于
This patch adds SMP initialisation and spinlocks implementation for AArch64. The spinlock support uses the new load-acquire/store-release instructions to avoid explicit barriers. The architecture also specifies that an event is automatically generated when clearing the exclusive monitor state to wake up processors in WFE, so there is no need for an explicit DSB/SEV instruction sequence. The SEVL instruction is used to set the exclusive monitor locally as there is no conditional WFE and a branch is more expensive. For the SMP booting protocol, see Documentation/arm64/booting.txt. Signed-off-by: NWill Deacon <will.deacon@arm.com> Signed-off-by: NMarc Zyngier <marc.zyngier@arm.com> Signed-off-by: NCatalin Marinas <catalin.marinas@arm.com> Acked-by: NArnd Bergmann <arnd@arndb.de> Acked-by: NTony Lindgren <tony@atomide.com> Acked-by: NNicolas Pitre <nico@linaro.org> Acked-by: NOlof Johansson <olof@lixom.net> Acked-by: NSantosh Shilimkar <santosh.shilimkar@ti.com> Acked-by: NArnd Bergmann <arnd@arndb.de>
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由 Catalin Marinas 提交于
This patch adds support for the DMA mapping API. It uses dma_map_ops for flexibility and it currently supports swiotlb. This patch could be simplified further if the DMA accesses are coherent (not mandated by the architecture) or if corresponding hooks are placed in the generic swiotlb code to deal with cache maintenance. Signed-off-by: NCatalin Marinas <catalin.marinas@arm.com> Acked-by: NTony Lindgren <tony@atomide.com> Acked-by: NNicolas Pitre <nico@linaro.org> Acked-by: NOlof Johansson <olof@lixom.net> Acked-by: NSantosh Shilimkar <santosh.shilimkar@ti.com> Acked-by: NArnd Bergmann <arnd@arndb.de>
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由 Catalin Marinas 提交于
This patch adds several definitions for device communication, including I/O accessors and ioremap(). The __raw_* accessors are implemented as inline asm to avoid compiler generation of post-indexed accesses (less efficient to emulate in a virtualised environment). Signed-off-by: NWill Deacon <will.deacon@arm.com> Signed-off-by: NCatalin Marinas <catalin.marinas@arm.com> Acked-by: NArnd Bergmann <arnd@arndb.de> Acked-by: NTony Lindgren <tony@atomide.com> Acked-by: NNicolas Pitre <nico@linaro.org> Acked-by: NOlof Johansson <olof@lixom.net> Acked-by: NSantosh Shilimkar <santosh.shilimkar@ti.com>
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由 Catalin Marinas 提交于
This patch introduces the atomic, mutex and futex operations. Many atomic operations use the load-acquire and store-release operations which imply barriers, avoiding the need for explicit DMB. Signed-off-by: NWill Deacon <will.deacon@arm.com> Signed-off-by: NCatalin Marinas <catalin.marinas@arm.com> Acked-by: NTony Lindgren <tony@atomide.com> Acked-by: NNicolas Pitre <nico@linaro.org> Acked-by: NOlof Johansson <olof@lixom.net> Acked-by: NSantosh Shilimkar <santosh.shilimkar@ti.com> Acked-by: NArnd Bergmann <arnd@arndb.de>
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由 Marc Zyngier 提交于
This patch adds the support for IRQ handling. The actual interrupt controller will be part of a separate patch (going into drivers/irqchip/). Signed-off-by: NMarc Zyngier <marc.zyngier@arm.com> Signed-off-by: NWill Deacon <will.deacon@arm.com> Signed-off-by: NCatalin Marinas <catalin.marinas@arm.com> Acked-by: NTony Lindgren <tony@atomide.com> Acked-by: NNicolas Pitre <nico@linaro.org> Acked-by: NOlof Johansson <olof@lixom.net> Acked-by: NSantosh Shilimkar <santosh.shilimkar@ti.com>
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由 Catalin Marinas 提交于
This patch adds the TLB maintenance functions. There is no distinction made between the I and D TLBs. TLB maintenance operations are automatically broadcast between CPUs in hardware. The inner-shareable operations are always present, even on UP systems. NOTE: Large part of this patch to be dropped once Peter Z's generic mmu_gather patches are merged. Signed-off-by: NWill Deacon <will.deacon@arm.com> Signed-off-by: NCatalin Marinas <catalin.marinas@arm.com> Acked-by: NTony Lindgren <tony@atomide.com> Acked-by: NNicolas Pitre <nico@linaro.org> Acked-by: NOlof Johansson <olof@lixom.net> Acked-by: NSantosh Shilimkar <santosh.shilimkar@ti.com> Acked-by: NArnd Bergmann <arnd@arndb.de>
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由 Catalin Marinas 提交于
The patch adds functionality required for cache maintenance. The AArch64 architecture mandates non-aliasing VIPT or PIPT D-cache and VIPT (may have aliases) or ASID-tagged VIVT I-cache. Cache maintenance operations are automatically broadcast in hardware between CPUs. Signed-off-by: NWill Deacon <will.deacon@arm.com> Signed-off-by: NCatalin Marinas <catalin.marinas@arm.com> Acked-by: NTony Lindgren <tony@atomide.com> Acked-by: NNicolas Pitre <nico@linaro.org> Acked-by: NOlof Johansson <olof@lixom.net> Acked-by: NSantosh Shilimkar <santosh.shilimkar@ti.com> Acked-by: NArnd Bergmann <arnd@arndb.de>
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由 Catalin Marinas 提交于
This patch adds AArch64 CPU specific functionality. It assumes that the implementation is generic to AArch64 and does not require specific identification. Different CPU implementations may require the setting of various ACTLR_EL1 bits but such information is not currently available and it should ideally be pushed to firmware. Signed-off-by: NWill Deacon <will.deacon@arm.com> Signed-off-by: NCatalin Marinas <catalin.marinas@arm.com> Acked-by: NTony Lindgren <tony@atomide.com> Acked-by: NNicolas Pitre <nico@linaro.org> Acked-by: NOlof Johansson <olof@lixom.net> Acked-by: NSantosh Shilimkar <santosh.shilimkar@ti.com>
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由 Catalin Marinas 提交于
The patch adds support for thread creation and context switching. The context switching CPU specific code is introduced with the CPU support patch (part of the arch/arm64/mm/proc.S file). AArch64 supports ASID-tagged TLBs and the ASID can be either 8 or 16-bit wide (detectable via the ID_AA64AFR0_EL1 register). Signed-off-by: NWill Deacon <will.deacon@arm.com> Signed-off-by: NCatalin Marinas <catalin.marinas@arm.com> Acked-by: NTony Lindgren <tony@atomide.com> Acked-by: NNicolas Pitre <nico@linaro.org> Acked-by: NOlof Johansson <olof@lixom.net> Acked-by: NSantosh Shilimkar <santosh.shilimkar@ti.com> Acked-by: NArnd Bergmann <arnd@arndb.de>
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由 Catalin Marinas 提交于
This patch adds support for the handling of the MMU faults (exception entry code introduced by a previous patch) and page table management. The user translation table is pointed to by TTBR0 and the kernel one (swapper_pg_dir) by TTBR1. There is no translation information shared or address space overlapping between user and kernel page tables. Signed-off-by: NWill Deacon <will.deacon@arm.com> Signed-off-by: NCatalin Marinas <catalin.marinas@arm.com> Acked-by: NTony Lindgren <tony@atomide.com> Acked-by: NNicolas Pitre <nico@linaro.org> Acked-by: NOlof Johansson <olof@lixom.net> Acked-by: NSantosh Shilimkar <santosh.shilimkar@ti.com> Acked-by: NArnd Bergmann <arnd@arndb.de>
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由 Catalin Marinas 提交于
This patch contains the initialisation of the memory blocks, MMU attributes and the memory map. Only five memory types are defined: Device nGnRnE (equivalent to Strongly Ordered), Device nGnRE (classic Device memory), Device GRE, Normal Non-cacheable and Normal Cacheable. Cache policies are supported via the memory attributes register (MAIR_EL1) and only affect the Normal Cacheable mappings. This patch also adds the SPARSEMEM_VMEMMAP initialisation. Signed-off-by: NWill Deacon <will.deacon@arm.com> Signed-off-by: NCatalin Marinas <catalin.marinas@arm.com> Acked-by: NTony Lindgren <tony@atomide.com> Acked-by: NNicolas Pitre <nico@linaro.org> Acked-by: NOlof Johansson <olof@lixom.net> Acked-by: NSantosh Shilimkar <santosh.shilimkar@ti.com> Acked-by: NArnd Bergmann <arnd@arndb.de>
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由 Catalin Marinas 提交于
The virtual memory layout is described in Documentation/arm64/memory.txt. This patch adds the MMU definitions for the 4KB and 64KB translation table configurations. The SECTION_SIZE is 2MB with 4KB page and 512MB with 64KB page configuration. PHYS_OFFSET is calculated at run-time and stored in a variable (no run-time code patching at this stage). On the current implementation, both user and kernel address spaces are 512G (39-bit) each with a maximum of 256G for the RAM linear mapping. Linux uses 3 levels of translation tables with the 4K page configuration and 2 levels with the 64K configuration. Extending the memory space beyond 39-bit with the 4K pages or 42-bit with 64K pages requires an additional level of translation tables. The SPARSEMEM configuration is global to all AArch64 platforms and allows for 1GB sections with SPARSEMEM_VMEMMAP enabled by default. Signed-off-by: NWill Deacon <will.deacon@arm.com> Signed-off-by: NCatalin Marinas <catalin.marinas@arm.com> Acked-by: NTony Lindgren <tony@atomide.com> Acked-by: NNicolas Pitre <nico@linaro.org> Acked-by: NOlof Johansson <olof@lixom.net> Acked-by: NSantosh Shilimkar <santosh.shilimkar@ti.com> Acked-by: NArnd Bergmann <arnd@arndb.de>
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由 Catalin Marinas 提交于
The patch contains the exception entry code (kernel/entry.S), pt_regs structure and related accessors, undefined instruction trapping and stack tracing. AArch64 Linux kernel (including kernel threads) runs in EL1 mode using the SP1 stack. The vectors don't have a fixed address, only alignment (2^11) requirements. Signed-off-by: NWill Deacon <will.deacon@arm.com> Signed-off-by: NCatalin Marinas <catalin.marinas@arm.com> Acked-by: NTony Lindgren <tony@atomide.com> Acked-by: NNicolas Pitre <nico@linaro.org> Acked-by: NOlof Johansson <olof@lixom.net> Acked-by: NSantosh Shilimkar <santosh.shilimkar@ti.com> Acked-by: NArnd Bergmann <arnd@arndb.de>
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由 Catalin Marinas 提交于
The patch adds the kernel booting and the initial setup code. Documentation/arm64/booting.txt describes the booting protocol on the AArch64 Linux kernel. This is subject to change following the work on boot standardisation, ACPI. Signed-off-by: NWill Deacon <will.deacon@arm.com> Signed-off-by: NCatalin Marinas <catalin.marinas@arm.com> Acked-by: NNicolas Pitre <nico@linaro.org> Acked-by: NTony Lindgren <tony@atomide.com> Acked-by: NOlof Johansson <olof@lixom.net> Acked-by: NSantosh Shilimkar <santosh.shilimkar@ti.com> Acked-by: NArnd Bergmann <arnd@arndb.de>
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由 Catalin Marinas 提交于
This patch introduces several assembly macros and definitions used in the .S files across arch/arm64/ like IRQ disabling/enabling, together with asm-offsets.c. Signed-off-by: NWill Deacon <will.deacon@arm.com> Signed-off-by: NCatalin Marinas <catalin.marinas@arm.com> Acked-by: NTony Lindgren <tony@atomide.com> Acked-by: NArnd Bergmann <arnd@arndb.de> Acked-by: NNicolas Pitre <nico@linaro.org> Acked-by: NOlof Johansson <olof@lixom.net> Acked-by: NSantosh Shilimkar <santosh.shilimkar@ti.com>
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- 15 9月, 2012 2 次提交
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由 Catalin Marinas 提交于
This patch implements ffs, __ffs, fls, __fls using __builtin_* gcc functions. These header files can be used by other architectures that rely on the gcc builtins. Signed-off-by: NCatalin Marinas <catalin.marinas@arm.com> Acked-by: NArnd Bergmann <arnd@arndb.de>
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由 Catalin Marinas 提交于
On AArch64 Linux, we want the sys_stat64() and related functions for compat support but do not need the generic struct stat64, enabled automatically if __ARCH_WANT_STAT64. Signed-off-by: NCatalin Marinas <catalin.marinas@arm.com> Acked-by: NArnd Bergmann <arnd@arndb.de>
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- 02 9月, 2012 2 次提交
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由 Linus Torvalds 提交于
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由 John Stultz 提交于
Andreas Bombe reported that the added ktime_t overflow checking added to timespec_valid in commit 4e8b1452 ("time: Improve sanity checking of timekeeping inputs") was causing problems with X.org because it caused timeouts larger then KTIME_T to be invalid. Previously, these large timeouts would be clamped to KTIME_MAX and would never expire, which is valid. This patch splits the ktime_t overflow checking into a new timespec_valid_strict function, and converts the timekeeping codes internal checking to use this more strict function. Reported-and-tested-by: NAndreas Bombe <aeb@debian.org> Cc: Zhouping Liu <zliu@redhat.com> Cc: Ingo Molnar <mingo@kernel.org> Cc: Prarit Bhargava <prarit@redhat.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: stable@vger.kernel.org Signed-off-by: NJohn Stultz <john.stultz@linaro.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 01 9月, 2012 3 次提交
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git://git.kernel.org/pub/scm/virt/kvm/kvm由 Linus Torvalds 提交于
Pull KVM bugfixes from Marcelo Tosatti. * git://git.kernel.org/pub/scm/virt/kvm/kvm: KVM: x86: fix KVM_GET_MSR for PV EOI kvm: Fix nonsense handling of compat ioctl
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git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6由 Linus Torvalds 提交于
Pull PARISC fixes from James Bottomley: "This is a set of two bug fixes. One is the ATOMIC problem which is now causing a compile failure in certain situations. The other is mishandling of PER_LINUX32 which may also cause user visible effects. Signed-off-by: James Bottomley <JBottomley@Parallels.com>" * tag 'parisc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6: [PARISC] fix personality flag check in copy_thread() [PARISC] Redefine ATOMIC_INIT and ATOMIC64_INIT to drop the casts
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git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux由 Linus Torvalds 提交于
Pull s390 fixes from Martin Schwidefsky: "A couple of s390 bug fixes for 3.5-rc4" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: s390/32: Don't clobber personality flags on exec s390/smp: add missing smp_store_status() for !SMP s390/dasd: fix ioctl return value s390: Always use "long" for ssize_t to match size_t
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