Suresh Siddha
df1be4372e
x64, apic: use generic apic_write() for ack_APIC_irq() ...
I tested tip/master and found an issue (patch attached)
for x2apic support. This is not because of the recent merges we had, but
because of something(where we still access memory based interface after
enabling x2apic mode) that slipped through my earlier tests.
Probably it is a good idea to unmap the memory mapped interface, once we switch
to x2apic mode. That will catch the issues much earlier. I will
post another patch for this.
ack_APIC_irq() is used at too many generic places (and not just during
irq_chip handling!) to use the native_apic_mem_write(). For ex, this will
break x2apic based systems.
Fix ack_APIC_irq() to use the generic apic_write() even for 64-bit.
Signed-off-by: Suresh Siddha <[email protected] >
Cc: [email protected] [email protected] [email protected] >
2008-07-22 17:29:22 +02:00
x86: APIC: remove apic_write_around(); use alternatives
2008-07-18 12:51:21 +02:00
Merge branch 'linus' into x86/x2apic
2008-07-22 09:06:21 +02:00
Merge branch 'x86/apic' into x86/x2apic
2008-07-18 23:00:05 +02:00
x86: extend and use x86_quirks to clean up NUMAQ code
2008-07-20 09:25:52 +02:00
x86: remove unused file after numaq etc depends on genericarch
2008-07-08 10:38:54 +02:00
rdc321x: GPIO routines bugfixes
2008-03-27 16:08:45 +01:00
x86: APIC: remove apic_write_around(); use alternatives
2008-07-18 12:51:21 +02:00
Merge branch 'generic-ipi' into generic-ipi-for-linus
2008-07-15 21:55:59 +02:00
x86 BIOS interface for RTC on SGI UV
2008-07-18 14:35:14 +02:00
x86, VisWS: turn into generic arch, move definitions
2008-07-10 18:55:40 +02:00
xen: implement Xen-specific spinlocks
2008-07-16 11:15:53 +02:00
include/asm-x86/a.out-core.h: checkpatch cleanups - formatting only
2008-04-17 17:41:21 +02:00
aout: move STACK_TOP[_MAX] to asm/processor.h
2008-02-08 09:22:29 -08:00
x86: use acpi_numa_init to parse on 32-bit numa
2008-07-08 10:38:47 +02:00
x86: remove flush_agp_mappings()
2008-01-30 13:34:07 +01:00
ftrace: use nops instead of jmp
2008-05-23 20:33:28 +02:00
x86, AMD IOMMU: add amd_iommu.h to export functions to the generic x86 dma code
2008-06-27 10:12:21 +02:00
x86, AMD IOMMU: replace DEVID macro with a function
2008-07-11 18:01:18 +02:00
x64, apic: use generic apic_write() for ack_APIC_irq()
2008-07-22 17:29:22 +02:00
x64, x2apic/intr-remap: x2apic ops for x2apic mode support
2008-07-12 08:45:01 +02:00
x86: add ->pre_time_init to x86_quirks
2008-07-20 09:25:52 +02:00
x86: use macros from asm.h.
2008-07-09 09:14:12 +02:00
include/asm-x86/atomic_32.h: checkpatch cleanups - formatting only
2008-04-17 17:41:21 +02:00
Merge branch 'x86/uv' into x86/devel
2008-07-08 12:24:13 +02:00
x86: extract common part of head32.c and head64.c into head.c
2008-06-05 15:10:02 +02:00
x86, cleanup: fix description of __fls(): __fls(0) is undefined
2008-07-18 14:32:38 +02:00
x86: cleanup boot-heap usage
2008-04-19 19:19:54 +02:00
x86: move reserve_setup_data to setup.c
2008-07-08 13:16:14 +02:00
include/asm-x86/bug.h: checkpatch cleanups - formatting only
2008-04-17 17:41:22 +02:00
x86: add include to cpu/intel.c
2008-02-04 16:48:04 +01:00
include/asm-x86/byteorder.h: checkpatch cleanups - formatting only
2008-04-17 17:41:22 +02:00
x86: add comments to describe the new api's in cacheflush.h
2008-04-17 17:41:31 +02:00
x86 ptrace: unify syscall tracing
2008-07-16 12:15:17 -07:00
include/asm-x86/checksum_32.h: checkpatch cleanups - formatting only
2008-04-17 17:41:22 +02:00
include/asm-x86/checksum_64.h: checkpatch cleanups - formatting only
2008-04-17 17:41:22 +02:00
include/asm-x86/cmpxchg_32.h: checkpatch cleanups - formatting only
2008-04-17 17:41:22 +02:00
x86, 64-bit: add sync_cmpxchg
2008-07-08 13:10:58 +02:00
include/asm-x86/compat.h: checkpatch cleanups - formatting only
2008-04-17 17:41:22 +02:00
x86: avoid section mismatch involving arch_register_cpu
2008-02-01 17:49:43 +01:00
Merge branch 'x86/apic' into x86/x2apic
2008-07-18 23:00:05 +02:00
x86: unify current.h
2008-05-25 08:58:35 +02:00
x86: delay lib unification build fix
2008-07-09 09:13:59 +02:00
Merge commit 'v2.6.26' into x86/core
2008-07-14 11:37:46 +02:00
x86, 64-bit: add gate_offset() and gate_segment() macros
2008-07-08 13:10:28 +02:00
remove div_long_long_rem
2008-05-01 08:03:58 -07:00
x86: reduce forbid_dac's visibility
2008-07-18 14:39:37 -07:00
include/asm-x86/dma.h: checkpatch cleanups - formatting only
2008-04-17 17:41:22 +02:00
x86: use acpi_numa_init to parse on 32-bit numa
2008-07-08 10:38:47 +02:00
x86, ptrace: support 32bit-cross-64bit BTS recording
2008-01-30 13:32:03 +01:00
x86: Fix compile error with CONFIG_AS_CFI=n
2008-07-15 15:30:29 +02:00
x86: seperate memtest from init_64.c
2008-07-18 14:10:27 +02:00
include/asm-x86/edac.h: checkpatch cleanups - formatting only
2008-04-17 17:41:23 +02:00
x86: reserve EFI memory map with reserve_early
2008-06-05 15:10:02 +02:00
x86/paravirt, 64-bit: make load_gs_index() a paravirt operation
2008-07-08 13:15:58 +02:00
x86: reboot_{32|64}.c unification
2008-01-30 13:32:51 +01:00
x86/paravirt/xen: add set_fixmap pv_mmu_ops
2008-06-20 15:09:56 +02:00
x86: i386: reduce boot fixmap space
2008-07-18 16:17:52 -07:00
x86: make 64bit hpet_set_mapping to use ioremap too, v2
2008-07-14 09:24:17 +02:00
x86 floppy: kill off the 'register' keyword from header
2008-04-17 17:41:30 +02:00
ftrace: copy + paste typo in asm/ftrace.h
2008-07-18 13:14:08 +02:00
asm-*/futex.h should include linux/uaccess.h
2008-04-30 08:29:52 -07:00
x86: make only GART code include gart.h
2008-07-11 11:00:54 +02:00
x86: I/O APIC: remove an IRQ2-mask hack
2008-07-13 11:43:48 +02:00
x86: add apic probe for genapic 64bit, v2
2008-07-22 09:09:15 +02:00
x86, geode: add a VSA2 ID for General Software
2008-06-19 14:19:03 +02:00
x86: add generic GPIO support to x86
2008-01-30 13:33:35 +01:00
x86: make /proc/stat account for all interrupts
2008-05-25 07:11:49 +02:00
x86: kill bad_ppro
2008-07-08 10:38:19 +02:00
x86: merge tsc calibration
2008-07-09 07:43:25 +02:00
hugetlbfs: common code update for s390
2008-04-28 08:58:25 -07:00
Merge branch 'linus' into x86/x2apic
2008-07-18 22:50:34 +02:00
include/asm-x86/hypertransport.h: checkpatch cleanups - formatting only
2008-04-17 17:41:23 +02:00
x86: fix broken math-emu with lazy allocation of fpu area
2008-06-04 13:11:46 +02:00
x86: isolate PIC/PIT in/out calls
2008-01-30 13:33:14 +01:00
x64, x2apic/intr-remap: 8259 specific mask/unmask routines
2008-07-12 08:44:55 +02:00
include/asm-x86/ia32.h: checkpatch cleanups - formatting only
2008-04-17 17:41:23 +02:00
x86: remove more bogus filenames in comments.
2008-01-30 13:30:28 +01:00
ide: remove ide_init_default_irq() macro
2008-04-18 00:46:35 +02:00
x86: remove dead code and exports
2008-01-30 13:30:28 +01:00
- x86: move early_ioremap prototypes to io.h
2008-07-08 13:16:12 +02:00
x86, 64-bit: unify early_ioremap
2008-07-08 13:10:28 +02:00
x86: MMIO and gcc re-ordering issue
2008-06-02 12:29:31 +02:00
x64, x2apic/intr-remap: IO-APIC support for interrupt-remapping
2008-07-12 08:45:05 +02:00
include/asm-x86/ioctls.h: checkpatch cleanups - formatting only
2008-04-17 17:41:23 +02:00
x86: remove ifdef CONFIG_GART_IOMMU in pci-dma.c
2008-07-11 11:00:54 +02:00
include/asm-x86/ipcbuf.h: checkpatch cleanups - formatting only
2008-04-17 17:41:24 +02:00
x64, x2apic/intr-remap: basic apic ops support
2008-07-12 08:44:59 +02:00
x86: unify irq.h
2008-05-12 21:28:05 +02:00
x64, x2apic/intr-remap: IO-APIC support for interrupt-remapping
2008-07-12 08:45:05 +02:00
Merge branch 'generic-ipi' into generic-ipi-for-linus
2008-07-15 21:55:59 +02:00
Merge branch 'auto-ftrace-next' into tracing/for-linus
2008-07-14 16:11:52 +02:00
x86: move k8 related declarations
2008-01-30 13:30:16 +01:00
x86: cleanup replace most vm86 flags with flags from processor-flags.h, fix
2008-04-17 17:41:33 +02:00
x86: mmiotrace full patch, preview 1
2008-05-24 11:22:12 +02:00
include/asm-x86/kexec.h: checkpatch cleanups - formatting only
2008-04-17 17:41:24 +02:00
x86: kgdb support
2008-04-17 20:05:37 +02:00
include/asm-x86/kprobes.h: checkpatch cleanups - formatting only
2008-04-17 17:41:24 +02:00
KVM: SVM: add tracing support for TDP page faults
2008-07-20 12:40:48 +03:00
KVM: fix exception entry / build bug, on 64-bit
2008-07-21 11:03:32 +02:00
x86: KVM guest: Add memory clobber to hypercalls
2008-07-06 11:05:18 +03:00
KVM: x86 emulator: lazily evaluate segment registers
2008-07-20 12:42:35 +03:00
include/asm-x86/lguest.h: checkpatch cleanups - formatting only
2008-04-17 17:41:24 +02:00
include/asm-x86/lguest_hcall.h: checkpatch cleanups - formatting only
2008-04-17 17:41:24 +02:00
x86, tracing: add notrace to asm-x86/linkage.h
2008-04-17 17:40:51 +02:00
include/asm-x86/local.h: checkpatch cleanups - formatting only
2008-04-17 17:41:24 +02:00
x86: x86 user_regset cleanup
2008-01-30 13:31:55 +01:00
include/asm-x86/mc146818rtc.h: checkpatch cleanups - formatting only
2008-04-17 17:41:24 +02:00
include/asm-x86/mca_dma.h: checkpatch cleanups - formatting only
2008-04-17 17:41:25 +02:00
x86: rename the struct pt_regs members for 32/64-bit consistency
2008-01-30 13:30:56 +01:00
fix build bug in "x86: add PCI extended config space access for AMD Barcelona"
2008-06-10 12:32:53 +02:00
include/asm-x86/mmu.h: checkpatch cleanups - formatting only
2008-04-17 17:41:25 +02:00
x86: unify mmu_context.h
2008-07-08 13:10:31 +02:00
x86: unify mmu_context.h
2008-07-08 13:10:31 +02:00
x86: unify mmu_context.h
2008-07-08 13:10:31 +02:00
include/asm-x86/mmx.h: checkpatch cleanups - formatting only
2008-04-17 17:41:25 +02:00
x86: make generic arch support NUMAQ
2008-06-10 11:34:42 +02:00
include/asm-x86/mmzone_64.h: checkpatch cleanups - formatting only
2008-04-17 17:41:25 +02:00
x86: unify module_{32|64}.h
2008-01-30 13:31:43 +01:00
Merge branch 'x86/uv' into x86/devel
2008-07-08 12:24:13 +02:00
x86: increase MAX_APICS for very large x86-64 configs
2008-07-08 12:23:29 +02:00
x64, x2apic/intr-remap: MSI and MSI-X support for interrupt remapping infrastructure
2008-07-12 08:45:05 +02:00
x86: cleanup C1E enabled detection
2008-06-10 15:52:07 +02:00
x86: add memory barriers to wrmsr
2008-07-08 13:10:24 +02:00
include/asm-x86/mtrr.h: checkpatch cleanups - formatting only
2008-04-17 17:41:25 +02:00
include/asm-x86/mutex_32.h: checkpatch cleanups - formatting only
2008-04-17 17:41:25 +02:00
include/asm-x86/mutex_64.h: checkpatch cleanups - formatting only
2008-04-17 17:41:25 +02:00
x86: nmi_watchdog - introduce nmi_watchdog_active() helper
2008-07-08 12:51:42 +02:00
x86: correct/clarify comment in nops.h
2008-04-17 17:40:58 +02:00
x86: introduce init_memory_mapping for 32bit #3
2008-07-08 13:10:33 +02:00
x86: introduce initmem_init for 64 bit
2008-07-08 12:50:14 +02:00
x86: fix numaq_tsc_disable calling
2008-07-13 08:19:45 +02:00
x86: olpc: add One Laptop Per Child architecture support
2008-04-29 08:06:07 -07:00
x86: introduce max_low_pfn_mapped for 64-bit
2008-07-11 10:24:04 +02:00
x86: merge zones_sizes_init for numa and non numa on 32-bit
2008-07-08 13:16:22 +02:00
x86: map UV chipset space - pagetable
2008-07-09 07:43:23 +02:00
include/asm-x86/param.h: checkpatch cleanups - formatting only
2008-04-17 17:41:26 +02:00
Merge branch 'linus' into x86/x2apic
2008-07-22 09:06:21 +02:00
include/asm-x86/parport.h: checkpatch cleanups - formatting only
2008-04-17 17:41:26 +02:00
x86: rename pat_wc_enabled to pat_enabled
2008-06-12 10:14:27 +02:00
PCI/x86: early dump pci conf space v2
2008-06-10 10:59:52 -07:00
x86: move pci_routirq declaration to pci.h
2008-07-08 09:13:08 +02:00
x86: add compilation checks to pci_unmap_*() macros
2008-06-30 12:22:01 +02:00
x86: reserve dma32 early for gart
2008-04-19 19:19:55 +02:00
x86: remove static boot_cpu_pda array v2
2008-07-08 11:31:25 +02:00
x86_64: add workaround for no %gs-based percpu
2008-07-16 10:58:13 +02:00
x86/paravirt: add a pgd_alloc/free hooks
2008-07-08 13:11:01 +02:00
include/asm-x86/pgtable-2level.h: checkpatch cleanups - formatting only
2008-04-17 17:41:26 +02:00
x86: use PTE_MASK in 32-bit PAE
2008-05-20 07:51:21 -07:00
x86/paravirt: call paravirt_pagetable_setup_{start, done}
2008-07-16 10:53:43 +02:00
x86/paravirt: call paravirt_pagetable_setup_{start, done}
2008-07-16 10:53:43 +02:00
xen64: early mapping setup
2008-07-16 11:00:07 +02:00
fix asm-x86/{posix_types,unistd}.h
2008-04-26 17:35:46 +02:00
include/asm-x86/posix_types_32.h: checkpatch cleanups - formatting only
2008-04-17 17:41:26 +02:00
include/asm-x86/posix_types_64.h: checkpatch cleanups - formatting only
2008-04-17 17:41:26 +02:00
x86: break mutual header inclusion
2008-06-02 12:48:23 +02:00
x86: reduce force_mwait visibility
2008-07-18 15:55:09 -07:00
x86: add flags parameter to reserve_bootmem_generic()
2008-07-08 11:49:49 +02:00
x86 ptrace: unify syscall tracing
2008-07-16 12:15:17 -07:00
x86: break mutual header inclusion
2008-06-02 12:48:23 +02:00
x86: Add structs and functions for paravirt clocksource
2008-06-24 21:02:31 +03:00
x86: Add structs and functions for paravirt clocksource
2008-06-24 21:02:31 +03:00
x86: constify data in reboot.c
2008-05-25 08:58:30 +02:00
x86, 64-bit: PSE no longer a hard requirement
2008-07-08 13:11:08 +02:00
x86: move tracedata to RODATA
2008-05-25 07:09:47 +02:00
x86: remove duplicate get_bios_ebda() from rio.h
2008-04-26 17:35:47 +02:00
x86: use immediates instead of RW_LOCK_BIAS_STR
2008-01-30 13:30:34 +01:00
include/asm-x86/rwsem.h: checkpatch cleanups - formatting only
2008-04-17 17:41:27 +02:00
x86: use dma_length in i386
2008-04-19 19:19:57 +02:00
x86: fix incomplete include guard in include/asm-x86/seccomp_32.h
2008-06-02 12:45:28 +02:00
x86: more header fixes
2008-06-18 12:27:03 +02:00
x86: unify and correct the GDT_ENTRY() macro
2008-07-17 11:29:24 -07:00
Generic semaphore implementation
2008-04-17 10:42:34 -04:00
Merge branches 'x86/urgent', 'x86/amd-iommu', 'x86/apic', 'x86/cleanups', 'x86/core', 'x86/cpu', 'x86/fixmap', 'x86/gart', 'x86/kprobes', 'x86/memtest', 'x86/modules', 'x86/nmi', 'x86/pat', 'x86/reboot', 'x86/setup', 'x86/step', 'x86/unify-pci', 'x86/uv', 'x86/xen' and 'xen-64bit' into x86/for-linus
2008-07-21 16:37:17 +02:00
include/asm-x86/sigcontext.h: checkpatch cleanups - formatting only
2008-04-17 17:41:27 +02:00
include/asm-x86/sigcontext32.h: checkpatch cleanups - formatting only
2008-04-17 17:41:27 +02:00
Fix typos from signal_32/64.h merge
2008-07-18 17:59:13 +02:00
Merge branch 'linus' into x86/x2apic
2008-07-22 09:06:21 +02:00
[NET]: Introducing socket mark socket option.
2008-01-31 19:27:19 -08:00
x86: sparsemem: reduce i386 PAE section size
2008-04-17 17:41:33 +02:00
paravirt: introduce a "lock-byte" spinlock implementation
2008-07-16 11:15:53 +02:00
x86/paravirt: add hooks for spinlock operations
2008-07-16 11:15:52 +02:00
x86: remove acpi_srat config v2
2008-07-08 15:49:08 +02:00
x86: add the capability to print fuzzy backtraces
2008-01-30 13:33:07 +01:00
x86: string_32.h: workaround for broken gcc 4.0
2008-05-26 13:36:53 -07:00
include/asm-x86/string_64.h: checkpatch cleanups - formatting only
2008-04-17 17:41:27 +02:00
x86: more header fixes
2008-06-18 12:27:03 +02:00
include/asm-x86/suspend_64.h: checkpatch cleanups - formatting only
2008-04-17 17:41:27 +02:00
x86: remove ifdef CONFIG_SWIOTLB in pci-dma.c
2008-07-11 11:00:55 +02:00
x86: simplify sync_test_bit(), improve
2008-04-17 17:41:30 +02:00
x86: fix savesegment() bug causing crashes on 64-bit
2008-07-11 19:51:47 +02:00
x86: move switch_to macro to system.h
2008-01-30 13:31:08 +01:00
include/asm-x86/tce.h: checkpatch cleanups - formatting only
2008-04-17 17:41:28 +02:00
tty: fix tty network driver interactions with TCGET/TCSET calls (x86 fix)
2008-02-07 08:42:16 -08:00
x86 ptrace: user-sets-TF nits
2008-07-16 12:15:17 -07:00
x86: merge tsc_init and clocksource code
2008-07-09 07:43:27 +02:00
x86: rename paravirtualized TSC functions
2008-07-09 07:43:28 +02:00
read_current_timer() cleanups
2008-02-06 10:41:02 -08:00
x86: prevent PGE flush from interruption/preemption
2008-05-23 18:16:15 +02:00
x86: change _node_to_cpumask_ptr to return const ptr
2008-07-13 19:11:58 +02:00
x86: move suspend wakeup code to C
2008-04-17 17:41:37 +02:00
x86: introducing asm-x86/traps.h
2008-07-18 18:51:57 +02:00
x86: merge tsc_init and clocksource code
2008-07-09 07:43:27 +02:00
x86: types: use <asm-generic/int-*.h> for the x86 architecture
2008-05-02 16:18:42 -07:00
x86: define architectural characteristics in uaccess.h.
2008-07-09 09:14:29 +02:00
x86: define architectural characteristics in uaccess.h.
2008-07-09 09:14:29 +02:00
x86: introduce copy_user_handle_tail() routine
2008-07-09 15:51:03 +02:00
kernel: Move arches to use common unaligned access
2008-04-29 08:06:27 -07:00
fix asm-x86/{posix_types,unistd}.h
2008-04-26 17:35:46 +02:00
include/asm-x86/unistd_32.h: checkpatch cleanups - formatting only
2008-04-17 17:41:28 +02:00
x86-64: remove unnecessary ptregs call stubs
2008-06-19 14:25:11 +02:00
Cleanup asm/{elf,page,user}.h: #ifdef __KERNEL__ is no longer needed
2008-02-07 08:42:30 -08:00
include/asm-x86/user32.h: checkpatch cleanups - formatting only
2008-04-17 17:41:28 +02:00
include/asm-x86/user_32.h: checkpatch cleanups - formatting only
2008-04-17 17:41:28 +02:00
include/asm-x86/user_64.h: checkpatch cleanups - formatting only
2008-04-17 17:41:28 +02:00
x86_64: further cleanup of 32-bit compat syscall mechanisms
2008-07-16 11:08:27 +02:00
include/asm-x86/vga.h: checkpatch cleanups - formatting only
2008-04-17 17:41:28 +02:00
x86: break mutual header inclusion
2008-06-02 12:48:23 +02:00
include/asm-x86/vmi.h: checkpatch cleanups - formatting only
2008-04-17 17:41:28 +02:00
x86: rename paravirtualized TSC functions
2008-07-09 07:43:28 +02:00
include/asm-x86/voyager.h: checkpatch cleanups - formatting only
2008-04-17 17:41:29 +02:00
x86: add notrace annotations to vsyscall.
2008-05-23 20:31:39 +02:00
x86: more header fixes
2008-06-18 12:27:03 +02:00
x86: more header fixes
2008-06-18 12:27:03 +02:00
df1be4372e