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linux/include/asm-ia64
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Benjamin Herrenschmidt 8dab5241d0 Rework ptep_set_access_flags and fix sun4c 
Some changes done a while ago to avoid pounding on ptep_set_access_flags and
update_mmu_cache in some race situations break sun4c which requires
update_mmu_cache() to always be called on minor faults.

This patch reworks ptep_set_access_flags() semantics, implementations and
callers so that it's now responsible for returning whether an update is
necessary or not (basically whether the PTE actually changed).  This allow
fixing the sparc implementation to always return 1 on sun4c.

[akpm@linux-foundation.org: fixes, cleanups]
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Hugh Dickins <hugh@veritas.com>
Cc: David Miller <davem@davemloft.net>
Cc: Mark Fortescue <mark@mtfhpc.demon.co.uk>
Acked-by: William Lee Irwin III <wli@holomorphy.com>
Cc: "Luck, Tony" <tony.luck@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-06-16 13:16:16 -07:00
..
sn
[IA64] - Altix: hotplug after intr redirect can crash system
2007-05-08 11:06:41 -07:00
a.out.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
acpi-ext.h
[IA64] update HP CSR space discovery via ACPI
2006-04-06 14:42:38 -07:00
acpi.h
[IA64] Cleanup acpi header to reuse the generic _PDC defines
2007-05-24 10:15:06 -07:00
agp.h
[PATCH] AGP fix for Xen VMM
2005-06-07 12:35:43 -07:00
asmmacro.h
[IA64] remove per-cpu ia64_phys_stacked_size_p8
2007-02-06 15:04:18 -08:00
atomic.h
atomic.h: atomic_add_unless as inline. Remove system.h atomic.h circular dependency
2007-05-08 11:15:20 -07:00
auxvec.h
[PATCH] auxiliary vector cleanups
2005-09-07 16:57:21 -07:00
bitops.h
[IA64] remove asm-ia64/bitops.h self-inclusion
2006-05-05 11:37:15 -07:00
break.h
[IA64] enable trap code on slot 1
2006-12-12 12:00:55 -08:00
bug.h
[PATCH] remove gcc-2 checks
2006-01-08 20:14:02 -08:00
bugs.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
byteorder.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
cache.h
Don't include linux/config.h from anywhere else in include/
2006-04-26 12:56:16 +01:00
cacheflush.h
[PATCH] Optimize D-cache alias handling on fork
2006-12-13 09:27:08 -08:00
checksum.h
[PATCH] fix prototype of csum_ipv6_magic() (ia64)
2007-01-23 11:09:49 -08:00
compat.h
[PATCH] ia64: add ptr_to_compat()
2006-03-27 08:44:48 -08:00
cpu.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
cputime.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
current.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
cyclone.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
delay.h
Don't include linux/config.h from anywhere else in include/
2006-04-26 12:56:16 +01:00
device.h
ACPI: Change ACPI to use dev_archdata instead of firmware_data
2006-12-01 14:52:01 -08:00
div64.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
dma-mapping.h
[PATCH] ia64: fix noncoherent DMA API so devres builds
2007-02-14 08:09:51 -08:00
dma.h
[IA64] swiotlb bug fixes
2007-02-05 18:46:40 -08:00
dmi.h
[PATCH] ia64: use i386 dmi_scan.c
2006-03-26 08:56:54 -08:00
elf.h
Don't include linux/config.h from anywhere else in include/
2006-04-26 12:56:16 +01:00
emergency-restart.h
[PATCH] Add emergency_restart()
2005-07-26 14:35:41 -07:00
errno.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
esi.h
[IA64] remove bogus prototype ia64_esi_init()
2007-02-05 14:14:29 -08:00
fcntl.h
[PATCH] Clean up struct flock definitions
2005-09-07 16:57:38 -07:00
fpswa.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
fpu.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
futex.h
[PATCH] mm: pagefault_{disable,enable}()
2006-12-07 08:39:21 -08:00
gcc_intrin.h
[IA64] fix fls()
2005-04-21 11:07:59 -07:00
hardirq.h
Don't include linux/config.h from anywhere else in include/
2006-04-26 12:56:16 +01:00
hw_irq.h
[IA64] Optional method to purge the TLB on SN systems
2007-05-08 14:50:43 -07:00
ia32.h
Don't include linux/config.h from anywhere else in include/
2006-04-26 12:56:16 +01:00
ia64regs.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
ide.h
Don't include linux/config.h from anywhere else in include/
2006-04-26 12:56:16 +01:00
intel_intrin.h
[IA64] use icc defined constant
2006-02-07 08:49:27 -08:00
intrinsics.h
Don't include linux/config.h from anywhere else in include/
2006-04-26 12:56:16 +01:00
io.h
[IA64] make ioremap avoid unsupported attributes
2007-03-30 09:37:41 -07:00
ioctl.h
[PATCH] Generic ioctl.h
2006-01-10 08:01:34 -08:00
ioctls.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
iosapic.h
[IA64] Fix some section mismatch errors
2007-05-07 13:17:00 -07:00
ipcbuf.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
irq_regs.h
IRQ: Maintain regs pointer globally rather than passing to IRQ handlers
2006-10-05 15:10:12 +01:00
irq.h
[IA64] SN: validate smp_affinity mask on intr redirect
2007-05-11 09:35:38 -07:00
Kbuild
[PATCH] cleanup asm/setup.h userspace visibility
2006-12-07 08:39:46 -08:00
kdebug.h
[IA64] optimize pagefaults a little
2007-05-16 09:00:51 -07:00
kexec.h
kdump/kexec: calculate note size at compile time
2007-05-08 11:15:07 -07:00
kmap_types.h
Don't include linux/config.h from anywhere else in include/
2006-04-26 12:56:16 +01:00
kprobes.h
[IA64] optimize pagefaults a little
2007-05-16 09:00:51 -07:00
kregs.h
[IA64] relax per-cpu TLB requirement to DTC
2007-02-06 15:04:48 -08:00
libata-portmap.h
ATA convert GSI to irq on ia64
2007-02-15 18:04:53 -05:00
linkage.h
[PATCH] abstract type/size specification for assembly
2006-03-24 07:33:25 -08:00
local.h
local_t: ia64 extension
2007-05-08 11:15:20 -07:00
machvec_dig.h
[IA64] cleanup dig_irq_init
2006-03-24 13:12:46 -08:00
machvec_hpsim.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
machvec_hpzx1_swiotlb.h
[IA64] more robust zx1/sx1000 machvec support
2005-09-14 16:22:11 -07:00
machvec_hpzx1.h
[IA64] more robust zx1/sx1000 machvec support
2005-09-14 16:22:11 -07:00
machvec_init.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
machvec_sn2.h
[IA64] IA64 Kexec/kdump
2006-12-07 09:51:35 -08:00
machvec.h
[PATCH] ia64: platform_kernel_launch_event is noop on generic kernel
2007-03-18 11:35:07 -07:00
mc146818rtc.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
mca_asm.h
[IA64] Make gp value point to Region 5 in mca handler
2006-09-26 14:13:03 -07:00
mca.h
[IA64] kexec: declare ia64_mca_pal_base in mca.h rather than kexec.h
2007-03-08 10:18:24 -08:00
meminit.h
[IA64] min_low_pfn and max_low_pfn calculation fix
2007-03-20 13:41:57 -07:00
mman.h
[PATCH] IA64,sparc: local DoS with corrupted ELFs
2006-09-08 08:40:46 -07:00
mmu_context.h
[PATCH] x86: PARAVIRT: add hooks to intercept mm creation and destruction
2007-05-02 19:27:14 +02:00
mmu.h
[IA64] Fix race in mm-context wrap-around logic.
2005-08-12 15:05:21 -07:00
mmzone.h
[PATCH] V5 ia64 SPARSEMEM - conditional changes for SPARSEMEM
2005-10-04 13:21:13 -07:00
module.h
[PATCH] Move compiler check for modules to ia64 only
2006-09-26 10:52:37 +02:00
msgbuf.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
mutex.h
[IA64] fix bug in ia64 __mutex_fastpath_trylock
2006-04-07 22:39:49 -07:00
namei.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
nodedata.h
[PATCH] pgdat allocation and update for ia64 of memory hotplug: update pgdat address array
2006-06-27 17:32:37 -07:00
numa.h
[PATCH] fix "cpu to node relationship fixup: map cpu to node"
2006-09-27 08:26:08 -07:00
page.h
[IA64] Fix DISCONTIGMEM without VIRTUAL_MEM_MAP
2006-12-07 11:24:03 -08:00
pal.h
Pull error-inject into release branch
2007-04-30 13:55:43 -07:00
param.h
Don't include linux/config.h from anywhere else in include/
2006-04-26 12:56:16 +01:00
parport.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
patch.h
[IA64] remove per-cpu ia64_phys_stacked_size_p8
2007-02-06 15:04:18 -08:00
pci.h
[IA64] pci_get_legacy_ide_irq should return irq (not GSI)
2007-03-08 10:04:44 -08:00
percpu.h
[PATCH] lockdep: add per_cpu_offset()
2006-07-03 15:27:00 -07:00
perfmon_default_smpl.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
perfmon.h
[IA64] alternate perfmon handler
2005-05-18 16:14:30 -07:00
pgalloc.h
[IA64] Quicklist support for IA64
2007-05-11 09:40:00 -07:00
pgtable.h
Rework ptep_set_access_flags and fix sun4c
2007-06-16 13:16:16 -07:00
poll.h
Consolidate asm/poll.h
2007-05-11 08:29:34 -07:00
posix_types.h
[PATCH] FD_ZERO build fix
2007-01-11 18:18:22 -08:00
processor.h
Pull percpu-dtc into release branch
2007-04-30 13:56:00 -07:00
ptrace_offsets.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
ptrace.h
[PATCH] Add regs_return_value() helper
2006-10-02 07:57:16 -07:00
resource.h
[IA64] Remove stack hard limit on ia64
2007-03-06 14:48:19 -08:00
rse.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
rwsem.h
[PATCH] lockdep: remove RWSEM_DEBUG remnants
2006-07-03 15:27:01 -07:00
sal.h
[IA64] whitespace fixes for include/asm-ia64/sal.h
2007-03-08 09:58:13 -08:00
scatterlist.h
PCI: scatterlist.h needs types.h
2007-05-02 19:02:34 -07:00
sections.h
[IA64] remove per-cpu ia64_phys_stacked_size_p8
2007-02-06 15:04:18 -08:00
segment.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
semaphore.h
[IA64] Fix bug in ia64 specific down() function
2006-01-17 14:04:00 -08:00
sembuf.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
serial.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
setup.h
[PATCH] ia64: 2048-byte command line
2007-02-12 09:48:39 -08:00
shmbuf.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
shmparam.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
sigcontext.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
siginfo.h
[PATCH] consolidate SIGEV_PAD_SIZE
2005-05-01 08:59:08 -07:00
signal.h
[PATCH] irq-flags: IA64: Use the new IRQF_ constants
2006-07-02 13:58:47 -07:00
smp.h
Always ask the hardware to obtain hardware processor id - ia64
2007-05-09 12:30:49 -07:00
socket.h
[NET]: Adding SO_TIMESTAMPNS / SCM_TIMESTAMPNS support
2007-04-25 22:24:21 -07:00
sockios.h
[NET]: Introduce SIOCGSTAMPNS ioctl to get timestamps with nanosec resolution
2007-04-25 22:24:04 -07:00
sparsemem.h
[PATCH] V5 ia64 SPARSEMEM - conditional changes for SPARSEMEM
2005-10-04 13:21:13 -07:00
spinlock_types.h
[PATCH] spinlock consolidation
2005-09-10 10:06:21 -07:00
spinlock.h
[PATCH] Directed yield: cpu_relax variants for spinlocks and rw-locks
2006-10-01 00:39:21 -07:00
stat.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
statfs.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
string.h
Don't include linux/config.h from anywhere else in include/
2006-04-26 12:56:16 +01:00
suspend.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
system.h
[IA64] sparse cleanups
2006-08-02 16:03:44 -07:00
termbits.h
[PATCH] tty: preparatory structures for termios revamp
2006-12-08 08:28:56 -08:00
termios.h
[PATCH] consolidate line discipline number definitions
2007-02-11 10:51:26 -08:00
thread_info.h
Merge git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6
2007-05-09 13:38:45 -07:00
timex.h
[IA64] ia64: simplify and fix udelay()
2006-02-15 13:37:04 -08:00
tlb.h
Don't include linux/config.h from anywhere else in include/
2006-04-26 12:56:16 +01:00
tlbflush.h
[IA64] Optional method to purge the TLB on SN systems
2007-05-08 14:50:43 -07:00
topology.h
[PATCH] sched: remove SMT nice
2007-03-05 07:57:51 -08:00
types.h
[PATCH] sab: consolidate kmem_bufctl_t
2005-09-05 00:05:48 -07:00
uaccess.h
[IA64] don't double >> PAGE_SHIFT pointer for /dev/kmem access
2006-10-26 14:57:06 -07:00
ucontext.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
unaligned.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
uncached.h
[PATCH] ia64 uncached alloc
2005-06-21 18:46:18 -07:00
unistd.h
[IA64] Fix bogus messages about system calls not implemented.
2007-05-18 14:15:58 -07:00
unwind.h
[IA64] Remove sparse warning from unwind code
2007-03-08 10:28:48 -08:00
user.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
ustack.h
[PATCH] Fix 'make headers_check' on ia64
2006-09-16 12:54:32 -07:00
vga.h
[PATCH] vgacon: make VGA_MAP_MEM take size, remove extra use
2006-06-22 15:05:58 -07:00
xor.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00