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authorRalf Baechle <ralf@linux-mips.org>2005-03-04 19:36:51 +0000
committerRalf Baechle <ralf@linux-mips.org>2005-10-29 19:30:53 +0100
commit77c728c2240a1eb45f7d355f5d87ecc319cd55ce (patch)
tree5e8abf2eceba4beaaca4aefa875be96aecb649b4
parent5eaf7a21be3f7f81573cf26541b8f9cc786fb67d (diff)
Gcc 4.0 fixes.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
-rw-r--r--arch/mips/kernel/signal32.c10
-rw-r--r--arch/mips/mm/c-sb1.c2
-rw-r--r--include/asm-mips/paccess.h8
3 files changed, 11 insertions, 9 deletions
diff --git a/arch/mips/kernel/signal32.c b/arch/mips/kernel/signal32.c
index 18c028ba9efa..663fa547ee18 100644
--- a/arch/mips/kernel/signal32.c
+++ b/arch/mips/kernel/signal32.c
@@ -261,11 +261,12 @@ asmlinkage int sys32_sigaction(int sig, const struct sigaction32 *act,
if (act) {
old_sigset_t mask;
+ s32 handler;
if (!access_ok(VERIFY_READ, act, sizeof(*act)))
return -EFAULT;
- err |= __get_user((u32)(u64)new_ka.sa.sa_handler,
- &act->sa_handler);
+ err |= __get_user(handler, &act->sa_handler);
+ new_ka.sa.sa_handler = (void*)(s64)handler;
err |= __get_user(new_ka.sa.sa_flags, &act->sa_flags);
err |= __get_user(mask, &act->sa_mask.sig[0]);
if (err)
@@ -826,12 +827,13 @@ asmlinkage int sys32_rt_sigaction(int sig, const struct sigaction32 *act,
goto out;
if (act) {
+ s32 handler;
int err = 0;
if (!access_ok(VERIFY_READ, act, sizeof(*act)))
return -EFAULT;
- err |= __get_user((u32)(u64)new_sa.sa.sa_handler,
- &act->sa_handler);
+ err |= __get_user(handler, &act->sa_handler);
+ new_sa.sa.sa_handler = (void*)(s64)handler;
err |= __get_user(new_sa.sa.sa_flags, &act->sa_flags);
err |= get_sigset(&new_sa.sa.sa_mask, &act->sa_mask);
if (err)
diff --git a/arch/mips/mm/c-sb1.c b/arch/mips/mm/c-sb1.c
index 502f68c664b2..e65b1bb576fd 100644
--- a/arch/mips/mm/c-sb1.c
+++ b/arch/mips/mm/c-sb1.c
@@ -235,7 +235,7 @@ static inline void __sb1_flush_icache_range(unsigned long start,
/*
* Invalidate all caches on this CPU
*/
-static void local_sb1___flush_cache_all(void)
+static void __attribute_used__ local_sb1___flush_cache_all(void)
{
__sb1_writeback_inv_dcache_all();
__sb1_flush_icache_all();
diff --git a/include/asm-mips/paccess.h b/include/asm-mips/paccess.h
index 309bc3099f68..46f2d23d2697 100644
--- a/include/asm-mips/paccess.h
+++ b/include/asm-mips/paccess.h
@@ -52,7 +52,7 @@ struct __large_pstruct { unsigned long buf[100]; };
})
#define __get_dbe_asm(insn) \
-({ \
+{ \
__asm__ __volatile__( \
"1:\t" insn "\t%1,%2\n\t" \
"move\t%0,$0\n" \
@@ -67,7 +67,7 @@ struct __large_pstruct { unsigned long buf[100]; };
".previous" \
:"=r" (__gu_err), "=r" (__gu_val) \
:"o" (__mp(__gu_addr)), "i" (-EFAULT)); \
-})
+}
extern void __get_dbe_unknown(void);
@@ -90,7 +90,7 @@ extern void __get_dbe_unknown(void);
})
#define __put_dbe_asm(insn) \
-({ \
+{ \
__asm__ __volatile__( \
"1:\t" insn "\t%1,%2\n\t" \
"move\t%0,$0\n" \
@@ -104,7 +104,7 @@ extern void __get_dbe_unknown(void);
".previous" \
: "=r" (__pu_err) \
: "r" (__pu_val), "o" (__mp(__pu_addr)), "i" (-EFAULT)); \
-})
+}
extern void __put_dbe_unknown(void);