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authorLinus Torvalds2013-05-07 15:13:48 -0700
committerLinus Torvalds2013-05-07 15:13:48 -0700
commitbc2d968f0ec698c66750e0ad1c1d35568fe93c05 (patch)
tree4a395771f0c04c72998ff70fa63e7fc074f2350f /arch/parisc/kernel/hpmc.S
parentd75e2f902318cc20f3218e6823fe5463a8126bde (diff)
parent0fc537d1d655cdae69b489dbba46ad617cfc1373 (diff)
Merge branch 'parisc-for-3.10' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux
Pull parisc updates from Helge Deller: "Main fixes and updates in this patch series are: - we faced kernel stack corruptions because of multiple delivery of interrupts - added kernel stack overflow checks - added possibility to use dedicated stacks for irq processing - initial support for page sizes > 4k - more information in /proc/interrupts (e.g. TLB flushes and number of IPI calls) - documented how the parisc gateway page works - and of course quite some other smaller cleanups and fixes." * 'parisc-for-3.10' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux: parisc: tlb flush counting fix for SMP and UP parisc: more irq statistics in /proc/interrupts parisc: implement irq stacks parisc: add kernel stack overflow check parisc: only re-enable interrupts if we need to schedule or deliver signals when returning to userspace parisc: implement atomic64_dec_if_positive() parisc: use long branch in fork_like macro parisc: fix NATIVE set up in build parisc: document the parisc gateway page parisc: fix partly 16/64k PAGE_SIZE boot parisc: Provide default implementation for dma_{alloc, free}_attrs parisc: fix whitespace errors in arch/parisc/kernel/traps.c parisc: remove the second argument of kmap_atomic
Diffstat (limited to 'arch/parisc/kernel/hpmc.S')
-rw-r--r--arch/parisc/kernel/hpmc.S4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/parisc/kernel/hpmc.S b/arch/parisc/kernel/hpmc.S
index 5595a2f31181..e158b6fbf1b4 100644
--- a/arch/parisc/kernel/hpmc.S
+++ b/arch/parisc/kernel/hpmc.S
@@ -55,13 +55,13 @@
* IODC requires 7K byte stack. That leaves 1K byte for os_hpmc.
*/
- .align PAGE_SIZE
+ .align 4096
hpmc_stack:
.block 16384
#define HPMC_IODC_BUF_SIZE 0x8000
- .align PAGE_SIZE
+ .align 4096
hpmc_iodc_buf:
.block HPMC_IODC_BUF_SIZE