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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-12-28 12:07:57 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-12-28 12:07:57 -0800 |
| commit | be9c5ae4eeec2e85527e95647348b8ea4eb25128 (patch) | |
| tree | 59383b15bc0891b8a44500a0ac172a8850f1068d /drivers/misc/sgi-xp/xpc_sn2.c | |
| parent | bb26c6c29b7cc9f39e491b074b09f3c284738d36 (diff) | |
| parent | 79a66b96c339626a3e4b226fefc0e45244cfe6ff (diff) | |
Merge branch 'x86-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'x86-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (246 commits)
x86: traps.c replace #if CONFIG_X86_32 with #ifdef CONFIG_X86_32
x86: PAT: fix address types in track_pfn_vma_new()
x86: prioritize the FPU traps for the error code
x86: PAT: pfnmap documentation update changes
x86: PAT: move track untrack pfnmap stubs to asm-generic
x86: PAT: remove follow_pfnmap_pte in favor of follow_phys
x86: PAT: modify follow_phys to return phys_addr prot and return value
x86: PAT: clarify is_linear_pfn_mapping() interface
x86: ia32_signal: remove unnecessary declaration
x86: common.c boot_cpu_stack and boot_exception_stacks should be static
x86: fix intel x86_64 llc_shared_map/cpu_llc_id anomolies
x86: fix warning in arch/x86/kernel/microcode_amd.c
x86: ia32.h: remove unused struct sigfram32 and rt_sigframe32
x86: asm-offset_64: use rt_sigframe_ia32
x86: sigframe.h: include headers for dependency
x86: traps.c declare functions before they get used
x86: PAT: update documentation to cover pgprot and remap_pfn related changes - v3
x86: PAT: add pgprot_writecombine() interface for drivers - v3
x86: PAT: change pgprot_noncached to uc_minus instead of strong uc - v3
x86: PAT: implement track/untrack of pfnmap regions for x86 - v3
...
Diffstat (limited to 'drivers/misc/sgi-xp/xpc_sn2.c')
| -rw-r--r-- | drivers/misc/sgi-xp/xpc_sn2.c | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/drivers/misc/sgi-xp/xpc_sn2.c b/drivers/misc/sgi-xp/xpc_sn2.c index b4882ccf634..73b7fb8de47 100644 --- a/drivers/misc/sgi-xp/xpc_sn2.c +++ b/drivers/misc/sgi-xp/xpc_sn2.c @@ -553,22 +553,17 @@ static u64 xpc_prot_vec_sn2[MAX_NUMNODES]; static enum xp_retval xpc_allow_amo_ops_sn2(struct amo *amos_page) { - u64 nasid_array = 0; - int ret; + enum xp_retval ret = xpSuccess; /* * On SHUB 1.1, we cannot call sn_change_memprotect() since the BIST * collides with memory operations. On those systems we call * xpc_allow_amo_ops_shub_wars_1_1_sn2() instead. */ - if (!enable_shub_wars_1_1()) { - ret = sn_change_memprotect(ia64_tpa((u64)amos_page), PAGE_SIZE, - SN_MEMPROT_ACCESS_CLASS_1, - &nasid_array); - if (ret != 0) - return xpSalError; - } - return xpSuccess; + if (!enable_shub_wars_1_1()) + ret = xp_expand_memprotect(ia64_tpa((u64)amos_page), PAGE_SIZE); + + return ret; } /* |