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author | Ingo Molnar <mingo@elte.hu> | 2009-01-11 00:51:06 +0100 |
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committer | Ingo Molnar <mingo@elte.hu> | 2009-01-11 00:51:06 +0100 |
commit | 0811a433c61e85f895018239c4466a36311cd5de (patch) | |
tree | 276933e518e5525d24ae37b02df2db9909679260 /arch/parisc/kernel/traps.c | |
parent | convert to use generic dma_map_ops struct, cleanup (diff) | |
parent | Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip (diff) | |
download | linux-dev-0811a433c61e85f895018239c4466a36311cd5de.tar.xz linux-dev-0811a433c61e85f895018239c4466a36311cd5de.zip |
Merge branch 'linus' into core/iommu
Diffstat (limited to 'arch/parisc/kernel/traps.c')
-rw-r--r-- | arch/parisc/kernel/traps.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/arch/parisc/kernel/traps.c b/arch/parisc/kernel/traps.c index 4c771cd580ec..ba658d2086f7 100644 --- a/arch/parisc/kernel/traps.c +++ b/arch/parisc/kernel/traps.c @@ -745,6 +745,10 @@ void handle_interruption(int code, struct pt_regs *regs) /* Fall Through */ case 27: /* Data memory protection ID trap */ + if (code == 27 && !user_mode(regs) && + fixup_exception(regs)) + return; + die_if_kernel("Protection id trap", regs, code); si.si_code = SEGV_MAPERR; si.si_signo = SIGSEGV; @@ -821,8 +825,8 @@ void handle_interruption(int code, struct pt_regs *regs) int __init check_ivt(void *iva) { + extern u32 os_hpmc_size; extern const u32 os_hpmc[]; - extern const u32 os_hpmc_end[]; int i; u32 check = 0; @@ -839,8 +843,7 @@ int __init check_ivt(void *iva) *ivap++ = 0; /* Compute Checksum for HPMC handler */ - - length = os_hpmc_end - os_hpmc; + length = os_hpmc_size; ivap[7] = length; hpmcp = (u32 *)os_hpmc; |