linux/arch/powerpc/mm
Paul Mackerras edd0622bd2 [POWERPC] Fix potential duplicate entry in SLB shadow buffer
We were getting a duplicate entry in the SLB shadow buffer in
slb_flush_and_rebolt() if the kernel stack was in the same segment
as PAGE_OFFSET, which on POWER6 causes the hypervisor to terminate
the partition with an error.  This fixes it.

Also we were not creating an SLB entry (or an SLB shadow buffer
entry) for the kernel stack on secondary CPUs when starting the
CPU.  This isn't a major problem, since an appropriate entry will
be created on demand, but this fixes that also for consistency.

Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-08-10 21:04:07 +10:00
..
4xx_mmu.c
44x_mmu.c
fault.c
fsl_booke_mmu.c
hash_low_32.S
hash_low_64.S
hash_native_64.c
hash_utils_64.c [POWERPC] Fixes for the SLB shadow buffer code 2007-08-03 19:36:01 +10:00
hugetlbpage.c
init_32.c
init_64.c
lmb.c
Makefile
mem.c
mmap.c
mmu_context_32.c
mmu_context_64.c
mmu_decl.h
numa.c [POWERPC] Fix parse_drconf_memory() for 64-bit start addresses 2007-08-03 19:36:00 +10:00
pgtable_32.c
pgtable_64.c
ppc_mmu_32.c
slb_low.S
slb.c [POWERPC] Fix potential duplicate entry in SLB shadow buffer 2007-08-10 21:04:07 +10:00
slice.c
stab.c
tlb_32.c
tlb_64.c