diff options
| author |   Chris Zankel <chris@zankel.net> | 2014-02-24 00:34:36 -0800 |
|---|---|---|
| committer | Chris Zankel <chris@zankel.net> | 2014-02-24 00:34:36 -0800 |
| commit | b3fdfc1b4b641d372e35ced98814289bc60bc5d1 (patch) | |
| tree | 5f11d5ba885031dde45690745646519fb887f447 /arch/powerpc/kernel/misc_64.S | |
| parent | xtensa: fix fast_syscall_spill_registers (diff) | |
| parent | xtensa: wire up sched_setattr and sched_getattr syscalls (diff) | |
| download | linux-dev-b3fdfc1b4b641d372e35ced98814289bc60bc5d1.tar.xz linux-dev-b3fdfc1b4b641d372e35ced98814289bc60bc5d1.zip | |
Merge tag 'xtensa-for-next-20140221-1' into for_next
Xtensa fixes for 3.14:
- allow booting xtfpga on boards with new uBoot and >128MBytes memory;
- drop nonexistent GPIO32 support from fsf variant;
- don't select USE_GENERIC_SMP_HELPERS;
- enable common clock framework support, set up ethoc clock on xtfpga;
- wire up sched_setattr and sched_getattr syscalls.
Signed-off-by: Chris Zankel <chris@zankel.net>
Diffstat (limited to 'arch/powerpc/kernel/misc_64.S')
| -rw-r--r-- | arch/powerpc/kernel/misc_64.S | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/powerpc/kernel/misc_64.S b/arch/powerpc/kernel/misc_64.S index 64bf8db12b15..3d0249599d52 100644 --- a/arch/powerpc/kernel/misc_64.S +++ b/arch/powerpc/kernel/misc_64.S @@ -67,6 +67,7 @@ PPC64_CACHES: _KPROBE(flush_icache_range) BEGIN_FTR_SECTION + PURGE_PREFETCHED_INS blr END_FTR_SECTION_IFSET(CPU_FTR_COHERENT_ICACHE) /* @@ -211,6 +212,11 @@ _GLOBAL(__flush_dcache_icache) * Different systems have different cache line sizes */ +BEGIN_FTR_SECTION + PURGE_PREFETCHED_INS + blr +END_FTR_SECTION_IFSET(CPU_FTR_COHERENT_ICACHE) + /* Flush the dcache */ ld r7,PPC64_CACHES@toc(r2) clrrdi r3,r3,PAGE_SHIFT /* Page align */ |