* [PATCH] powerpc/book3e: Fix CPU feature handling on e5500 in 32-bit mode
@ 2011-06-02 20:52 Kumar Gala
0 siblings, 0 replies; only message in thread
From: Kumar Gala @ 2011-06-02 20:52 UTC (permalink / raw)
To: linuxppc-dev
We are missing FPU feature bit that user space may require. In the
64-bit mode this gets set since we pull it in via COMMON_USER_PPC64. We
just explicity set it so user space will be happy again.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
---
arch/powerpc/kernel/cputable.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/powerpc/kernel/cputable.c b/arch/powerpc/kernel/cputable.c
index 34d2722..9fb9332 100644
--- a/arch/powerpc/kernel/cputable.c
+++ b/arch/powerpc/kernel/cputable.c
@@ -1979,7 +1979,7 @@ static struct cpu_spec __initdata cpu_specs[] = {
.pvr_value = 0x80240000,
.cpu_name = "e5500",
.cpu_features = CPU_FTRS_E5500,
- .cpu_user_features = COMMON_USER_BOOKE,
+ .cpu_user_features = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
.mmu_features = MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS |
MMU_FTR_USE_TLBILX,
.icache_bsize = 64,
--
1.7.3.4
^ permalink raw reply related [flat|nested] only message in thread
only message in thread, other threads:[~2011-06-02 20:52 UTC | newest]
Thread overview: (only message) (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2011-06-02 20:52 [PATCH] powerpc/book3e: Fix CPU feature handling on e5500 in 32-bit mode Kumar Gala
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).