diff options
| author | Anton Blanchard <anton@samba.org> | 2013-08-06 18:01:46 +0200 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2013-08-14 07:33:35 +0200 |
| commit | 7ffcf8ec26f4b94b95b1297131d223b121d951e5 (patch) | |
| tree | 7b4b47eaeafe56c253350b14470fecf03b40277f /arch/powerpc/kernel/paca.c | |
| parent | powerpc: Add endian annotations to lppaca, slb_shadow and dtl_entry (diff) | |
| download | linux-7ffcf8ec26f4b94b95b1297131d223b121d951e5.tar.xz linux-7ffcf8ec26f4b94b95b1297131d223b121d951e5.zip | |
powerpc: Fix little endian lppaca, slb_shadow and dtl_entry
The lppaca, slb_shadow and dtl_entry hypervisor structures are
big endian, so we have to byte swap them in little endian builds.
LE KVM hosts will also need to be fixed but for now add an #error
to remind us.
Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/kernel/paca.c')
| -rw-r--r-- | arch/powerpc/kernel/paca.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/arch/powerpc/kernel/paca.c b/arch/powerpc/kernel/paca.c index f8f24685f10a..3fc16e3beb9f 100644 --- a/arch/powerpc/kernel/paca.c +++ b/arch/powerpc/kernel/paca.c @@ -34,10 +34,10 @@ extern unsigned long __toc_start; */ struct lppaca lppaca[] = { [0 ... (NR_LPPACAS-1)] = { - .desc = 0xd397d781, /* "LpPa" */ - .size = sizeof(struct lppaca), + .desc = cpu_to_be32(0xd397d781), /* "LpPa" */ + .size = cpu_to_be16(sizeof(struct lppaca)), .fpregs_in_use = 1, - .slb_count = 64, + .slb_count = cpu_to_be16(64), .vmxregs_in_use = 0, .page_ins = 0, }, @@ -101,8 +101,8 @@ static inline void free_lppacas(void) { } */ struct slb_shadow slb_shadow[] __cacheline_aligned = { [0 ... (NR_CPUS-1)] = { - .persistent = SLB_NUM_BOLTED, - .buffer_length = sizeof(struct slb_shadow), + .persistent = cpu_to_be32(SLB_NUM_BOLTED), + .buffer_length = cpu_to_be32(sizeof(struct slb_shadow)), }, }; |