From 27a3bbaf4b1e23a3afbae4d9f72b51a36859f74a Mon Sep 17 00:00:00 2001
From: Ralf Baechle <ralf@linux-mips.org>
Date: Wed, 7 Feb 2007 13:48:59 +0000
Subject: [MIPS] VPE: Sprinkle device model code into code to make udev
happier.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---
include/asm-mips/mips_mt.h | 3 +++
1 file changed, 3 insertions(+)
(limited to 'include')
diff --git a/include/asm-mips/mips_mt.h b/include/asm-mips/mips_mt.h
index c31a312b978..fdfff0b8ce4 100644
--- a/include/asm-mips/mips_mt.h
+++ b/include/asm-mips/mips_mt.h
@@ -12,4 +12,7 @@ extern unsigned long mt_fpemul_threshold;
extern void mips_mt_regdump(unsigned long previous_mvpcontrol_value);
extern void mips_mt_set_cpuoptions(void);
+struct class;
+extern struct class *mt_class;
+
#endif /* __ASM_MIPS_MT_H */
--
cgit
From 4ed3a77f38c023658784804cb39a7ce18063dc88 Mon Sep 17 00:00:00 2001
From: Ralf Baechle <ralf@linux-mips.org>
Date: Sat, 10 Feb 2007 21:43:54 +0000
Subject: [MIPS] Fix warning in get_user when fetching pointer object from
userspace.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---
include/asm-mips/uaccess.h | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
(limited to 'include')
diff --git a/include/asm-mips/uaccess.h b/include/asm-mips/uaccess.h
index c12ebc53ef3..825fcbd9eab 100644
--- a/include/asm-mips/uaccess.h
+++ b/include/asm-mips/uaccess.h
@@ -265,8 +265,6 @@ do { \
*/
#define __get_user_asm_ll32(val, addr) \
{ \
- unsigned long long __gu_tmp; \
- \
__asm__ __volatile__( \
"1: lw %1, (%3) \n" \
"2: lw %D1, 4(%3) \n" \
@@ -281,9 +279,8 @@ do { \
" " __UA_ADDR " 1b, 4b \n" \
" " __UA_ADDR " 2b, 4b \n" \
" .previous \n" \
- : "=r" (__gu_err), "=&r" (__gu_tmp) \
+ : "=r" (__gu_err), "=&r" (val) \
: "0" (0), "r" (addr), "i" (-EFAULT)); \
- (val) = (__typeof__(*(addr))) __gu_tmp; \
}
/*
--
cgit
From 6bfe96616062acb75c2460f01acc79236a8ba0e8 Mon Sep 17 00:00:00 2001
From: Franck Bui-Huu <fbuihuu@gmail.com>
Date: Mon, 5 Feb 2007 15:24:26 +0100
Subject: [MIPS] signal32: no need to save c0_status register in
setup_sigcontext32()
All the information in the MIPS c0_status register is priviledged.
Nothing that would constitute part of the thread context.
The one flag one could possibly argument about might be c0_status.fr
but none of the ABIs or tools or application software can make use
of it.
So for consistency with restore_sigcontext32(), which does not
restore c0_status register, this patch remove the saving part.
Signed-off-by: Franck Bui-Huu <fbuihuu@gmail.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---
include/asm-mips/sigcontext.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
(limited to 'include')
diff --git a/include/asm-mips/sigcontext.h b/include/asm-mips/sigcontext.h
index cefa657dd04..3c175a7e434 100644
--- a/include/asm-mips/sigcontext.h
+++ b/include/asm-mips/sigcontext.h
@@ -19,7 +19,7 @@
*/
struct sigcontext {
unsigned int sc_regmask; /* Unused */
- unsigned int sc_status;
+ unsigned int sc_status; /* Unused */
unsigned long long sc_pc;
unsigned long long sc_regs[32];
unsigned long long sc_fpregs[32];
@@ -76,7 +76,7 @@ struct sigcontext {
struct sigcontext32 {
__u32 sc_regmask; /* Unused */
- __u32 sc_status;
+ __u32 sc_status; /* Unused */
__u64 sc_pc;
__u64 sc_regs[32];
__u64 sc_fpregs[32];
--
cgit