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-rw-r--r--arch/mips/boot/dts/ingenic/ci20.dts15
-rw-r--r--arch/mips/cavium-octeon/octeon-memcpy.S2
-rw-r--r--arch/mips/include/asm/asm.h4
-rw-r--r--arch/mips/include/asm/ftrace.h4
-rw-r--r--arch/mips/include/asm/r4kcache.h4
-rw-r--r--arch/mips/include/asm/unaligned-emul.h176
-rw-r--r--arch/mips/kernel/mips-r2-to-r6-emul.c104
-rw-r--r--arch/mips/kernel/r2300_fpu.S6
-rw-r--r--arch/mips/kernel/r4k_fpu.S2
-rw-r--r--arch/mips/kernel/relocate_kernel.S22
-rw-r--r--arch/mips/kernel/scall32-o32.S10
-rw-r--r--arch/mips/kernel/scall64-n32.S2
-rw-r--r--arch/mips/kernel/scall64-n64.S2
-rw-r--r--arch/mips/kernel/scall64-o32.S10
-rw-r--r--arch/mips/kernel/syscall.c8
-rw-r--r--arch/mips/kvm/mips.c50
-rw-r--r--arch/mips/kvm/vz.c12
-rw-r--r--arch/mips/lib/csum_partial.S4
-rw-r--r--arch/mips/lib/memcpy.S4
-rw-r--r--arch/mips/lib/memset.S2
-rw-r--r--arch/mips/lib/strncpy_user.S4
-rw-r--r--arch/mips/lib/strnlen_user.S2
-rw-r--r--arch/mips/loongson64/vbios_quirk.c9
23 files changed, 247 insertions, 211 deletions
diff --git a/arch/mips/boot/dts/ingenic/ci20.dts b/arch/mips/boot/dts/ingenic/ci20.dts
index 3e336b3dbb10..ab6e3dc0bc1d 100644
--- a/arch/mips/boot/dts/ingenic/ci20.dts
+++ b/arch/mips/boot/dts/ingenic/ci20.dts
@@ -83,6 +83,8 @@
label = "HDMI OUT";
type = "a";
+ ddc-en-gpios = <&gpa 25 GPIO_ACTIVE_HIGH>;
+
port {
hdmi_con: endpoint {
remote-endpoint = <&dw_hdmi_out>;
@@ -114,17 +116,6 @@
gpio = <&gpf 14 GPIO_ACTIVE_LOW>;
enable-active-high;
};
-
- hdmi_power: fixedregulator@3 {
- compatible = "regulator-fixed";
-
- regulator-name = "hdmi_power";
- regulator-min-microvolt = <5000000>;
- regulator-max-microvolt = <5000000>;
-
- gpio = <&gpa 25 0>;
- enable-active-high;
- };
};
&ext {
@@ -576,8 +567,6 @@
pinctrl-names = "default";
pinctrl-0 = <&pins_hdmi_ddc>;
- hdmi-5v-supply = <&hdmi_power>;
-
ports {
#address-cells = <1>;
#size-cells = <0>;
diff --git a/arch/mips/cavium-octeon/octeon-memcpy.S b/arch/mips/cavium-octeon/octeon-memcpy.S
index 0a515cde1c18..25860fba6218 100644
--- a/arch/mips/cavium-octeon/octeon-memcpy.S
+++ b/arch/mips/cavium-octeon/octeon-memcpy.S
@@ -74,7 +74,7 @@
#define EXC(inst_reg,addr,handler) \
9: inst_reg, addr; \
.section __ex_table,"a"; \
- PTR 9b, handler; \
+ PTR_WD 9b, handler; \
.previous
/*
diff --git a/arch/mips/include/asm/asm.h b/arch/mips/include/asm/asm.h
index 6ffdd4b5e1d0..336ac9b65235 100644
--- a/arch/mips/include/asm/asm.h
+++ b/arch/mips/include/asm/asm.h
@@ -285,7 +285,7 @@ symbol = value
#define PTR_SCALESHIFT 2
-#define PTR .word
+#define PTR_WD .word
#define PTRSIZE 4
#define PTRLOG 2
#endif
@@ -310,7 +310,7 @@ symbol = value
#define PTR_SCALESHIFT 3
-#define PTR .dword
+#define PTR_WD .dword
#define PTRSIZE 8
#define PTRLOG 3
#endif
diff --git a/arch/mips/include/asm/ftrace.h b/arch/mips/include/asm/ftrace.h
index b463f2aa5a61..db497a8167da 100644
--- a/arch/mips/include/asm/ftrace.h
+++ b/arch/mips/include/asm/ftrace.h
@@ -32,7 +32,7 @@ do { \
".previous\n" \
\
".section\t__ex_table,\"a\"\n\t" \
- STR(PTR) "\t1b, 3b\n\t" \
+ STR(PTR_WD) "\t1b, 3b\n\t" \
".previous\n" \
\
: [tmp_dst] "=&r" (dst), [tmp_err] "=r" (error)\
@@ -54,7 +54,7 @@ do { \
".previous\n" \
\
".section\t__ex_table,\"a\"\n\t"\
- STR(PTR) "\t1b, 3b\n\t" \
+ STR(PTR_WD) "\t1b, 3b\n\t" \
".previous\n" \
\
: [tmp_err] "=r" (error) \
diff --git a/arch/mips/include/asm/r4kcache.h b/arch/mips/include/asm/r4kcache.h
index af3788589ee6..431a1c9d53fc 100644
--- a/arch/mips/include/asm/r4kcache.h
+++ b/arch/mips/include/asm/r4kcache.h
@@ -119,7 +119,7 @@ static inline void flush_scache_line(unsigned long addr)
" j 2b \n" \
" .previous \n" \
" .section __ex_table,\"a\" \n" \
- " "STR(PTR)" 1b, 3b \n" \
+ " "STR(PTR_WD)" 1b, 3b \n" \
" .previous" \
: "+r" (__err) \
: "i" (op), "r" (addr), "i" (-EFAULT)); \
@@ -142,7 +142,7 @@ static inline void flush_scache_line(unsigned long addr)
" j 2b \n" \
" .previous \n" \
" .section __ex_table,\"a\" \n" \
- " "STR(PTR)" 1b, 3b \n" \
+ " "STR(PTR_WD)" 1b, 3b \n" \
" .previous" \
: "+r" (__err) \
: "i" (op), "r" (addr), "i" (-EFAULT)); \
diff --git a/arch/mips/include/asm/unaligned-emul.h b/arch/mips/include/asm/unaligned-emul.h
index 2022b18944b9..9af0f4d3d288 100644
--- a/arch/mips/include/asm/unaligned-emul.h
+++ b/arch/mips/include/asm/unaligned-emul.h
@@ -20,8 +20,8 @@ do { \
"j\t3b\n\t" \
".previous\n\t" \
".section\t__ex_table,\"a\"\n\t" \
- STR(PTR)"\t1b, 4b\n\t" \
- STR(PTR)"\t2b, 4b\n\t" \
+ STR(PTR_WD)"\t1b, 4b\n\t" \
+ STR(PTR_WD)"\t2b, 4b\n\t" \
".previous" \
: "=&r" (value), "=r" (res) \
: "r" (addr), "i" (-EFAULT)); \
@@ -41,8 +41,8 @@ do { \
"j\t3b\n\t" \
".previous\n\t" \
".section\t__ex_table,\"a\"\n\t" \
- STR(PTR)"\t1b, 4b\n\t" \
- STR(PTR)"\t2b, 4b\n\t" \
+ STR(PTR_WD)"\t1b, 4b\n\t" \
+ STR(PTR_WD)"\t2b, 4b\n\t" \
".previous" \
: "=&r" (value), "=r" (res) \
: "r" (addr), "i" (-EFAULT)); \
@@ -74,10 +74,10 @@ do { \
"j\t10b\n\t" \
".previous\n\t" \
".section\t__ex_table,\"a\"\n\t" \
- STR(PTR)"\t1b, 11b\n\t" \
- STR(PTR)"\t2b, 11b\n\t" \
- STR(PTR)"\t3b, 11b\n\t" \
- STR(PTR)"\t4b, 11b\n\t" \
+ STR(PTR_WD)"\t1b, 11b\n\t" \
+ STR(PTR_WD)"\t2b, 11b\n\t" \
+ STR(PTR_WD)"\t3b, 11b\n\t" \
+ STR(PTR_WD)"\t4b, 11b\n\t" \
".previous" \
: "=&r" (value), "=r" (res) \
: "r" (addr), "i" (-EFAULT)); \
@@ -102,8 +102,8 @@ do { \
"j\t3b\n\t" \
".previous\n\t" \
".section\t__ex_table,\"a\"\n\t" \
- STR(PTR)"\t1b, 4b\n\t" \
- STR(PTR)"\t2b, 4b\n\t" \
+ STR(PTR_WD)"\t1b, 4b\n\t" \
+ STR(PTR_WD)"\t2b, 4b\n\t" \
".previous" \
: "=&r" (value), "=r" (res) \
: "r" (addr), "i" (-EFAULT)); \
@@ -125,8 +125,8 @@ do { \
"j\t3b\n\t" \
".previous\n\t" \
".section\t__ex_table,\"a\"\n\t" \
- STR(PTR)"\t1b, 4b\n\t" \
- STR(PTR)"\t2b, 4b\n\t" \
+ STR(PTR_WD)"\t1b, 4b\n\t" \
+ STR(PTR_WD)"\t2b, 4b\n\t" \
".previous" \
: "=&r" (value), "=r" (res) \
: "r" (addr), "i" (-EFAULT)); \
@@ -145,8 +145,8 @@ do { \
"j\t3b\n\t" \
".previous\n\t" \
".section\t__ex_table,\"a\"\n\t" \
- STR(PTR)"\t1b, 4b\n\t" \
- STR(PTR)"\t2b, 4b\n\t" \
+ STR(PTR_WD)"\t1b, 4b\n\t" \
+ STR(PTR_WD)"\t2b, 4b\n\t" \
".previous" \
: "=&r" (value), "=r" (res) \
: "r" (addr), "i" (-EFAULT)); \
@@ -178,10 +178,10 @@ do { \
"j\t10b\n\t" \
".previous\n\t" \
".section\t__ex_table,\"a\"\n\t" \
- STR(PTR)"\t1b, 11b\n\t" \
- STR(PTR)"\t2b, 11b\n\t" \
- STR(PTR)"\t3b, 11b\n\t" \
- STR(PTR)"\t4b, 11b\n\t" \
+ STR(PTR_WD)"\t1b, 11b\n\t" \
+ STR(PTR_WD)"\t2b, 11b\n\t" \
+ STR(PTR_WD)"\t3b, 11b\n\t" \
+ STR(PTR_WD)"\t4b, 11b\n\t" \
".previous" \
: "=&r" (value), "=r" (res) \
: "r" (addr), "i" (-EFAULT)); \
@@ -223,14 +223,14 @@ do { \
"j\t10b\n\t" \
".previous\n\t" \
".section\t__ex_table,\"a\"\n\t" \
- STR(PTR)"\t1b, 11b\n\t" \
- STR(PTR)"\t2b, 11b\n\t" \
- STR(PTR)"\t3b, 11b\n\t" \
- STR(PTR)"\t4b, 11b\n\t" \
- STR(PTR)"\t5b, 11b\n\t" \
- STR(PTR)"\t6b, 11b\n\t" \
- STR(PTR)"\t7b, 11b\n\t" \
- STR(PTR)"\t8b, 11b\n\t" \
+ STR(PTR_WD)"\t1b, 11b\n\t" \
+ STR(PTR_WD)"\t2b, 11b\n\t" \
+ STR(PTR_WD)"\t3b, 11b\n\t" \
+ STR(PTR_WD)"\t4b, 11b\n\t" \
+ STR(PTR_WD)"\t5b, 11b\n\t" \
+ STR(PTR_WD)"\t6b, 11b\n\t" \
+ STR(PTR_WD)"\t7b, 11b\n\t" \
+ STR(PTR_WD)"\t8b, 11b\n\t" \
".previous" \
: "=&r" (value), "=r" (res) \
: "r" (addr), "i" (-EFAULT)); \
@@ -255,8 +255,8 @@ do { \
"j\t3b\n\t" \
".previous\n\t" \
".section\t__ex_table,\"a\"\n\t" \
- STR(PTR)"\t1b, 4b\n\t" \
- STR(PTR)"\t2b, 4b\n\t" \
+ STR(PTR_WD)"\t1b, 4b\n\t" \
+ STR(PTR_WD)"\t2b, 4b\n\t" \
".previous" \
: "=r" (res) \
: "r" (value), "r" (addr), "i" (-EFAULT));\
@@ -276,8 +276,8 @@ do { \
"j\t3b\n\t" \
".previous\n\t" \
".section\t__ex_table,\"a\"\n\t" \
- STR(PTR)"\t1b, 4b\n\t" \
- STR(PTR)"\t2b, 4b\n\t" \
+ STR(PTR_WD)"\t1b, 4b\n\t" \
+ STR(PTR_WD)"\t2b, 4b\n\t" \
".previous" \
: "=r" (res) \
: "r" (value), "r" (addr), "i" (-EFAULT)); \
@@ -296,8 +296,8 @@ do { \
"j\t3b\n\t" \
".previous\n\t" \
".section\t__ex_table,\"a\"\n\t" \
- STR(PTR)"\t1b, 4b\n\t" \
- STR(PTR)"\t2b, 4b\n\t" \
+ STR(PTR_WD)"\t1b, 4b\n\t" \
+ STR(PTR_WD)"\t2b, 4b\n\t" \
".previous" \
: "=r" (res) \
: "r" (value), "r" (addr), "i" (-EFAULT)); \
@@ -325,10 +325,10 @@ do { \
"j\t10b\n\t" \
".previous\n\t" \
".section\t__ex_table,\"a\"\n\t" \
- STR(PTR)"\t1b, 11b\n\t" \
- STR(PTR)"\t2b, 11b\n\t" \
- STR(PTR)"\t3b, 11b\n\t" \
- STR(PTR)"\t4b, 11b\n\t" \
+ STR(PTR_WD)"\t1b, 11b\n\t" \
+ STR(PTR_WD)"\t2b, 11b\n\t" \
+ STR(PTR_WD)"\t3b, 11b\n\t" \
+ STR(PTR_WD)"\t4b, 11b\n\t" \
".previous" \
: "=&r" (res) \
: "r" (value), "r" (addr), "i" (-EFAULT) \
@@ -365,14 +365,14 @@ do { \
"j\t10b\n\t" \
".previous\n\t" \
".section\t__ex_table,\"a\"\n\t" \
- STR(PTR)"\t1b, 11b\n\t" \
- STR(PTR)"\t2b, 11b\n\t" \
- STR(PTR)"\t3b, 11b\n\t" \
- STR(PTR)"\t4b, 11b\n\t" \
- STR(PTR)"\t5b, 11b\n\t" \
- STR(PTR)"\t6b, 11b\n\t" \
- STR(PTR)"\t7b, 11b\n\t" \
- STR(PTR)"\t8b, 11b\n\t" \
+ STR(PTR_WD)"\t1b, 11b\n\t" \
+ STR(PTR_WD)"\t2b, 11b\n\t" \
+ STR(PTR_WD)"\t3b, 11b\n\t" \
+ STR(PTR_WD)"\t4b, 11b\n\t" \
+ STR(PTR_WD)"\t5b, 11b\n\t" \
+ STR(PTR_WD)"\t6b, 11b\n\t" \
+ STR(PTR_WD)"\t7b, 11b\n\t" \
+ STR(PTR_WD)"\t8b, 11b\n\t" \
".previous" \
: "=&r" (res) \
: "r" (value), "r" (addr), "i" (-EFAULT) \
@@ -398,8 +398,8 @@ do { \
"j\t3b\n\t" \
".previous\n\t" \
".section\t__ex_table,\"a\"\n\t" \
- STR(PTR)"\t1b, 4b\n\t" \
- STR(PTR)"\t2b, 4b\n\t" \
+ STR(PTR_WD)"\t1b, 4b\n\t" \
+ STR(PTR_WD)"\t2b, 4b\n\t" \
".previous" \
: "=&r" (value), "=r" (res) \
: "r" (addr), "i" (-EFAULT)); \
@@ -419,8 +419,8 @@ do { \
"j\t3b\n\t" \
".previous\n\t" \
".section\t__ex_table,\"a\"\n\t" \
- STR(PTR)"\t1b, 4b\n\t" \
- STR(PTR)"\t2b, 4b\n\t" \
+ STR(PTR_WD)"\t1b, 4b\n\t" \
+ STR(PTR_WD)"\t2b, 4b\n\t" \
".previous" \
: "=&r" (value), "=r" (res) \
: "r" (addr), "i" (-EFAULT)); \
@@ -452,10 +452,10 @@ do { \
"j\t10b\n\t" \
".previous\n\t" \
".section\t__ex_table,\"a\"\n\t" \
- STR(PTR)"\t1b, 11b\n\t" \
- STR(PTR)"\t2b, 11b\n\t" \
- STR(PTR)"\t3b, 11b\n\t" \
- STR(PTR)"\t4b, 11b\n\t" \
+ STR(PTR_WD)"\t1b, 11b\n\t" \
+ STR(PTR_WD)"\t2b, 11b\n\t" \
+ STR(PTR_WD)"\t3b, 11b\n\t" \
+ STR(PTR_WD)"\t4b, 11b\n\t" \
".previous" \
: "=&r" (value), "=r" (res) \
: "r" (addr), "i" (-EFAULT)); \
@@ -481,8 +481,8 @@ do { \
"j\t3b\n\t" \
".previous\n\t" \
".section\t__ex_table,\"a\"\n\t" \
- STR(PTR)"\t1b, 4b\n\t" \
- STR(PTR)"\t2b, 4b\n\t" \
+ STR(PTR_WD)"\t1b, 4b\n\t" \
+ STR(PTR_WD)"\t2b, 4b\n\t" \
".previous" \
: "=&r" (value), "=r" (res) \
: "r" (addr), "i" (-EFAULT)); \
@@ -504,8 +504,8 @@ do { \
"j\t3b\n\t" \
".previous\n\t" \
".section\t__ex_table,\"a\"\n\t" \
- STR(PTR)"\t1b, 4b\n\t" \
- STR(PTR)"\t2b, 4b\n\t" \
+ STR(PTR_WD)"\t1b, 4b\n\t" \
+ STR(PTR_WD)"\t2b, 4b\n\t" \
".previous" \
: "=&r" (value), "=r" (res) \
: "r" (addr), "i" (-EFAULT)); \
@@ -524,8 +524,8 @@ do { \
"j\t3b\n\t" \
".previous\n\t" \
".section\t__ex_table,\"a\"\n\t" \
- STR(PTR)"\t1b, 4b\n\t" \
- STR(PTR)"\t2b, 4b\n\t" \
+ STR(PTR_WD)"\t1b, 4b\n\t" \
+ STR(PTR_WD)"\t2b, 4b\n\t" \
".previous" \
: "=&r" (value), "=r" (res) \
: "r" (addr), "i" (-EFAULT)); \
@@ -557,10 +557,10 @@ do { \
"j\t10b\n\t" \
".previous\n\t" \
".section\t__ex_table,\"a\"\n\t" \
- STR(PTR)"\t1b, 11b\n\t" \
- STR(PTR)"\t2b, 11b\n\t" \
- STR(PTR)"\t3b, 11b\n\t" \
- STR(PTR)"\t4b, 11b\n\t" \
+ STR(PTR_WD)"\t1b, 11b\n\t" \
+ STR(PTR_WD)"\t2b, 11b\n\t" \
+ STR(PTR_WD)"\t3b, 11b\n\t" \
+ STR(PTR_WD)"\t4b, 11b\n\t" \
".previous" \
: "=&r" (value), "=r" (res) \
: "r" (addr), "i" (-EFAULT)); \
@@ -602,14 +602,14 @@ do { \
"j\t10b\n\t" \
".previous\n\t" \
".section\t__ex_table,\"a\"\n\t" \
- STR(PTR)"\t1b, 11b\n\t" \
- STR(PTR)"\t2b, 11b\n\t" \
- STR(PTR)"\t3b, 11b\n\t" \
- STR(PTR)"\t4b, 11b\n\t" \
- STR(PTR)"\t5b, 11b\n\t" \
- STR(PTR)"\t6b, 11b\n\t" \
- STR(PTR)"\t7b, 11b\n\t" \
- STR(PTR)"\t8b, 11b\n\t" \
+ STR(PTR_WD)"\t1b, 11b\n\t" \
+ STR(PTR_WD)"\t2b, 11b\n\t" \
+ STR(PTR_WD)"\t3b, 11b\n\t" \
+ STR(PTR_WD)"\t4b, 11b\n\t" \
+ STR(PTR_WD)"\t5b, 11b\n\t" \
+ STR(PTR_WD)"\t6b, 11b\n\t" \
+ STR(PTR_WD)"\t7b, 11b\n\t" \
+ STR(PTR_WD)"\t8b, 11b\n\t" \
".previous" \
: "=&r" (value), "=r" (res) \
: "r" (addr), "i" (-EFAULT)); \
@@ -632,8 +632,8 @@ do { \
"j\t3b\n\t" \
".previous\n\t" \
".section\t__ex_table,\"a\"\n\t" \
- STR(PTR)"\t1b, 4b\n\t" \
- STR(PTR)"\t2b, 4b\n\t" \
+ STR(PTR_WD)"\t1b, 4b\n\t" \
+ STR(PTR_WD)"\t2b, 4b\n\t" \
".previous" \
: "=r" (res) \
: "r" (value), "r" (addr), "i" (-EFAULT));\
@@ -653,8 +653,8 @@ do { \
"j\t3b\n\t" \
".previous\n\t" \
".section\t__ex_table,\"a\"\n\t" \
- STR(PTR)"\t1b, 4b\n\t" \
- STR(PTR)"\t2b, 4b\n\t" \
+ STR(PTR_WD)"\t1b, 4b\n\t" \
+ STR(PTR_WD)"\t2b, 4b\n\t" \
".previous" \
: "=r" (res) \
: "r" (value), "r" (addr), "i" (-EFAULT)); \
@@ -673,8 +673,8 @@ do { \
"j\t3b\n\t" \
".previous\n\t" \
".section\t__ex_table,\"a\"\n\t" \
- STR(PTR)"\t1b, 4b\n\t" \
- STR(PTR)"\t2b, 4b\n\t" \
+ STR(PTR_WD)"\t1b, 4b\n\t" \
+ STR(PTR_WD)"\t2b, 4b\n\t" \
".previous" \
: "=r" (res) \
: "r" (value), "r" (addr), "i" (-EFAULT)); \
@@ -703,10 +703,10 @@ do { \
"j\t10b\n\t" \
".previous\n\t" \
".section\t__ex_table,\"a\"\n\t" \
- STR(PTR)"\t1b, 11b\n\t" \
- STR(PTR)"\t2b, 11b\n\t" \
- STR(PTR)"\t3b, 11b\n\t" \
- STR(PTR)"\t4b, 11b\n\t" \
+ STR(PTR_WD)"\t1b, 11b\n\t" \
+ STR(PTR_WD)"\t2b, 11b\n\t" \
+ STR(PTR_WD)"\t3b, 11b\n\t" \
+ STR(PTR_WD)"\t4b, 11b\n\t" \
".previous" \
: "=&r" (res) \
: "r" (value), "r" (addr), "i" (-EFAULT) \
@@ -743,14 +743,14 @@ do { \
"j\t10b\n\t" \
".previous\n\t" \
".section\t__ex_table,\"a\"\n\t" \
- STR(PTR)"\t1b, 11b\n\t" \
- STR(PTR)"\t2b, 11b\n\t" \
- STR(PTR)"\t3b, 11b\n\t" \
- STR(PTR)"\t4b, 11b\n\t" \
- STR(PTR)"\t5b, 11b\n\t" \
- STR(PTR)"\t6b, 11b\n\t" \
- STR(PTR)"\t7b, 11b\n\t" \
- STR(PTR)"\t8b, 11b\n\t" \
+ STR(PTR_WD)"\t1b, 11b\n\t" \
+ STR(PTR_WD)"\t2b, 11b\n\t" \
+ STR(PTR_WD)"\t3b, 11b\n\t" \
+ STR(PTR_WD)"\t4b, 11b\n\t" \
+ STR(PTR_WD)"\t5b, 11b\n\t" \
+ STR(PTR_WD)"\t6b, 11b\n\t" \
+ STR(PTR_WD)"\t7b, 11b\n\t" \
+ STR(PTR_WD)"\t8b, 11b\n\t" \
".previous" \
: "=&r" (res) \
: "r" (value), "r" (addr), "i" (-EFAULT) \
diff --git a/arch/mips/kernel/mips-r2-to-r6-emul.c b/arch/mips/kernel/mips-r2-to-r6-emul.c
index a39ec755e4c2..750fe569862b 100644
--- a/arch/mips/kernel/mips-r2-to-r6-emul.c
+++ b/arch/mips/kernel/mips-r2-to-r6-emul.c
@@ -1258,10 +1258,10 @@ fpu_emul:
" j 10b\n"
" .previous\n"
" .section __ex_table,\"a\"\n"
- STR(PTR) " 1b,8b\n"
- STR(PTR) " 2b,8b\n"
- STR(PTR) " 3b,8b\n"
- STR(PTR) " 4b,8b\n"
+ STR(PTR_WD) " 1b,8b\n"
+ STR(PTR_WD) " 2b,8b\n"
+ STR(PTR_WD) " 3b,8b\n"
+ STR(PTR_WD) " 4b,8b\n"
" .previous\n"
" .set pop\n"
: "+&r"(rt), "=&r"(rs),
@@ -1333,10 +1333,10 @@ fpu_emul:
" j 10b\n"
" .previous\n"
" .section __ex_table,\"a\"\n"
- STR(PTR) " 1b,8b\n"
- STR(PTR) " 2b,8b\n"
- STR(PTR) " 3b,8b\n"
- STR(PTR) " 4b,8b\n"
+ STR(PTR_WD) " 1b,8b\n"
+ STR(PTR_WD) " 2b,8b\n"
+ STR(PTR_WD) " 3b,8b\n"
+ STR(PTR_WD) " 4b,8b\n"
" .previous\n"
" .set pop\n"
: "+&r"(rt), "=&r"(rs),
@@ -1404,10 +1404,10 @@ fpu_emul:
" j 9b\n"
" .previous\n"
" .section __ex_table,\"a\"\n"
- STR(PTR) " 1b,8b\n"
- STR(PTR) " 2b,8b\n"
- STR(PTR) " 3b,8b\n"
- STR(PTR) " 4b,8b\n"
+ STR(PTR_WD) " 1b,8b\n"
+ STR(PTR_WD) " 2b,8b\n"
+ STR(PTR_WD) " 3b,8b\n"
+ STR(PTR_WD) " 4b,8b\n"
" .previous\n"
" .set pop\n"
: "+&r"(rt), "=&r"(rs),
@@ -1474,10 +1474,10 @@ fpu_emul:
" j 9b\n"
" .previous\n"
" .section __ex_table,\"a\"\n"
- STR(PTR) " 1b,8b\n"
- STR(PTR) " 2b,8b\n"
- STR(PTR) " 3b,8b\n"
- STR(PTR) " 4b,8b\n"
+ STR(PTR_WD) " 1b,8b\n"
+ STR(PTR_WD) " 2b,8b\n"
+ STR(PTR_WD) " 3b,8b\n"
+ STR(PTR_WD) " 4b,8b\n"
" .previous\n"
" .set pop\n"
: "+&r"(rt), "=&r"(rs),
@@ -1589,14 +1589,14 @@ fpu_emul:
" j 9b\n"
" .previous\n"
" .section __ex_table,\"a\"\n"
- STR(PTR) " 1b,8b\n"
- STR(PTR) " 2b,8b\n"
- STR(PTR) " 3b,8b\n"
- STR(PTR) " 4b,8b\n"
- STR(PTR) " 5b,8b\n"
- STR(PTR) " 6b,8b\n"
- STR(PTR) " 7b,8b\n"
- STR(PTR) " 0b,8b\n"
+ STR(PTR_WD) " 1b,8b\n"
+ STR(PTR_WD) " 2b,8b\n"
+ STR(PTR_WD) " 3b,8b\n"
+ STR(PTR_WD) " 4b,8b\n"
+ STR(PTR_WD) " 5b,8b\n"
+ STR(PTR_WD) " 6b,8b\n"
+ STR(PTR_WD) " 7b,8b\n"
+ STR(PTR_WD) " 0b,8b\n"
" .previous\n"
" .set pop\n"
: "+&r"(rt), "=&r"(rs),
@@ -1708,14 +1708,14 @@ fpu_emul:
" j 9b\n"
" .previous\n"
" .section __ex_table,\"a\"\n"
- STR(PTR) " 1b,8b\n"
- STR(PTR) " 2b,8b\n"
- STR(PTR) " 3b,8b\n"
- STR(PTR) " 4b,8b\n"
- STR(PTR) " 5b,8b\n"
- STR(PTR) " 6b,8b\n"
- STR(PTR) " 7b,8b\n"
- STR(PTR) " 0b,8b\n"
+ STR(PTR_WD) " 1b,8b\n"
+ STR(PTR_WD) " 2b,8b\n"
+ STR(PTR_WD) " 3b,8b\n"
+ STR(PTR_WD) " 4b,8b\n"
+ STR(PTR_WD) " 5b,8b\n"
+ STR(PTR_WD) " 6b,8b\n"
+ STR(PTR_WD) " 7b,8b\n"
+ STR(PTR_WD) " 0b,8b\n"
" .previous\n"
" .set pop\n"
: "+&r"(rt), "=&r"(rs),
@@ -1827,14 +1827,14 @@ fpu_emul:
" j 9b\n"
" .previous\n"
" .section __ex_table,\"a\"\n"
- STR(PTR) " 1b,8b\n"
- STR(PTR) " 2b,8b\n"
- STR(PTR) " 3b,8b\n"
- STR(PTR) " 4b,8b\n"
- STR(PTR) " 5b,8b\n"
- STR(PTR) " 6b,8b\n"
- STR(PTR) " 7b,8b\n"
- STR(PTR) " 0b,8b\n"
+ STR(PTR_WD) " 1b,8b\n"
+ STR(PTR_WD) " 2b,8b\n"
+ STR(PTR_WD) " 3b,8b\n"
+ STR(PTR_WD) " 4b,8b\n"
+ STR(PTR_WD) " 5b,8b\n"
+ STR(PTR_WD) " 6b,8b\n"
+ STR(PTR_WD) " 7b,8b\n"
+ STR(PTR_WD) " 0b,8b\n"
" .previous\n"
" .set pop\n"
: "+&r"(rt), "=&r"(rs),
@@ -1945,14 +1945,14 @@ fpu_emul:
" j 9b\n"
" .previous\n"
" .section __ex_table,\"a\"\n"
- STR(PTR) " 1b,8b\n"
- STR(PTR) " 2b,8b\n"
- STR(PTR) " 3b,8b\n"
- STR(PTR) " 4b,8b\n"
- STR(PTR) " 5b,8b\n"
- STR(PTR) " 6b,8b\n"
- STR(PTR) " 7b,8b\n"
- STR(PTR) " 0b,8b\n"
+ STR(PTR_WD) " 1b,8b\n"
+ STR(PTR_WD) " 2b,8b\n"
+ STR(PTR_WD) " 3b,8b\n"
+ STR(PTR_WD) " 4b,8b\n"
+ STR(PTR_WD) " 5b,8b\n"
+ STR(PTR_WD) " 6b,8b\n"
+ STR(PTR_WD) " 7b,8b\n"
+ STR(PTR_WD) " 0b,8b\n"
" .previous\n"
" .set pop\n"
: "+&r"(rt), "=&r"(rs),
@@ -2007,7 +2007,7 @@ fpu_emul:
"j 2b\n"
".previous\n"
".section __ex_table,\"a\"\n"
- STR(PTR) " 1b,3b\n"
+ STR(PTR_WD) " 1b,3b\n"
".previous\n"
: "=&r"(res), "+&r"(err)
: "r"(vaddr), "i"(SIGSEGV)
@@ -2065,7 +2065,7 @@ fpu_emul:
"j 2b\n"
".previous\n"
".section __ex_table,\"a\"\n"
- STR(PTR) " 1b,3b\n"
+ STR(PTR_WD) " 1b,3b\n"
".previous\n"
: "+&r"(res), "+&r"(err)
: "r"(vaddr), "i"(SIGSEGV));
@@ -2126,7 +2126,7 @@ fpu_emul:
"j 2b\n"
".previous\n"
".section __ex_table,\"a\"\n"
- STR(PTR) " 1b,3b\n"
+ STR(PTR_WD) " 1b,3b\n"
".previous\n"
: "=&r"(res), "+&r"(err)
: "r"(vaddr), "i"(SIGSEGV)
@@ -2189,7 +2189,7 @@ fpu_emul:
"j 2b\n"
".previous\n"
".section __ex_table,\"a\"\n"
- STR(PTR) " 1b,3b\n"
+ STR(PTR_WD) " 1b,3b\n"
".previous\n"
: "+&r"(res), "+&r"(err)
: "r"(vaddr), "i"(SIGSEGV));
diff --git a/arch/mips/kernel/r2300_fpu.S b/arch/mips/kernel/r2300_fpu.S
index cbf6db98cfb3..2748c55820c2 100644
--- a/arch/mips/kernel/r2300_fpu.S
+++ b/arch/mips/kernel/r2300_fpu.S
@@ -23,14 +23,14 @@
#define EX(a,b) \
9: a,##b; \
.section __ex_table,"a"; \
- PTR 9b,fault; \
+ PTR_WD 9b,fault; \
.previous
#define EX2(a,b) \
9: a,##b; \
.section __ex_table,"a"; \
- PTR 9b,fault; \
- PTR 9b+4,fault; \
+ PTR_WD 9b,fault; \
+ PTR_WD 9b+4,fault; \
.previous
.set mips1
diff --git a/arch/mips/kernel/r4k_fpu.S b/arch/mips/kernel/r4k_fpu.S
index b91e91106475..2e687c60bc4f 100644
--- a/arch/mips/kernel/r4k_fpu.S
+++ b/arch/mips/kernel/r4k_fpu.S
@@ -31,7 +31,7 @@
.ex\@: \insn \reg, \src
.set pop
.section __ex_table,"a"
- PTR .ex\@, fault
+ PTR_WD .ex\@, fault
.previous
.endm
diff --git a/arch/mips/kernel/relocate_kernel.S b/arch/mips/kernel/relocate_kernel.S
index f3c908abdbb8..cfde14b48fd8 100644
--- a/arch/mips/kernel/relocate_kernel.S
+++ b/arch/mips/kernel/relocate_kernel.S
@@ -147,10 +147,10 @@ LEAF(kexec_smp_wait)
kexec_args:
EXPORT(kexec_args)
-arg0: PTR 0x0
-arg1: PTR 0x0
-arg2: PTR 0x0
-arg3: PTR 0x0
+arg0: PTR_WD 0x0
+arg1: PTR_WD 0x0
+arg2: PTR_WD 0x0
+arg3: PTR_WD 0x0
.size kexec_args,PTRSIZE*4
#ifdef CONFIG_SMP
@@ -161,10 +161,10 @@ arg3: PTR 0x0
*/
secondary_kexec_args:
EXPORT(secondary_kexec_args)
-s_arg0: PTR 0x0
-s_arg1: PTR 0x0
-s_arg2: PTR 0x0
-s_arg3: PTR 0x0
+s_arg0: PTR_WD 0x0
+s_arg1: PTR_WD 0x0
+s_arg2: PTR_WD 0x0
+s_arg3: PTR_WD 0x0
.size secondary_kexec_args,PTRSIZE*4
kexec_flag:
LONG 0x1
@@ -173,17 +173,17 @@ kexec_flag:
kexec_start_address:
EXPORT(kexec_start_address)
- PTR 0x0
+ PTR_WD 0x0
.size kexec_start_address, PTRSIZE
kexec_indirection_page:
EXPORT(kexec_indirection_page)
- PTR 0
+ PTR_WD 0
.size kexec_indirection_page, PTRSIZE
relocate_new_kernel_end:
relocate_new_kernel_size:
EXPORT(relocate_new_kernel_size)
- PTR relocate_new_kernel_end - relocate_new_kernel
+ PTR_WD relocate_new_kernel_end - relocate_new_kernel
.size relocate_new_kernel_size, PTRSIZE
diff --git a/arch/mips/kernel/scall32-o32.S b/arch/mips/kernel/scall32-o32.S
index b1b2e106f711..9bfce5f75f60 100644
--- a/arch/mips/kernel/scall32-o32.S
+++ b/arch/mips/kernel/scall32-o32.S
@@ -72,10 +72,10 @@ loads_done:
.set pop
.section __ex_table,"a"
- PTR load_a4, bad_stack_a4
- PTR load_a5, bad_stack_a5
- PTR load_a6, bad_stack_a6
- PTR load_a7, bad_stack_a7
+ PTR_WD load_a4, bad_stack_a4
+ PTR_WD load_a5, bad_stack_a5
+ PTR_WD load_a6, bad_stack_a6
+ PTR_WD load_a7, bad_stack_a7
.previous
lw t0, TI_FLAGS($28) # syscall tracing enabled?
@@ -216,7 +216,7 @@ einval: li v0, -ENOSYS
#endif /* CONFIG_MIPS_MT_FPAFF */
#define __SYSCALL_WITH_COMPAT(nr, native, compat) __SYSCALL(nr, native)
-#define __SYSCALL(nr, entry) PTR entry
+#define __SYSCALL(nr, entry) PTR_WD entry
.align 2
.type sys_call_table, @object
EXPORT(sys_call_table)
diff --git a/arch/mips/kernel/scall64-n32.S b/arch/mips/kernel/scall64-n32.S
index f650c55a17dc..97456b2ca7dc 100644
--- a/arch/mips/kernel/scall64-n32.S
+++ b/arch/mips/kernel/scall64-n32.S
@@ -101,7 +101,7 @@ not_n32_scall:
END(handle_sysn32)
-#define __SYSCALL(nr, entry) PTR entry
+#define __SYSCALL(nr, entry) PTR_WD entry
.type sysn32_call_table, @object
EXPORT(sysn32_call_table)
#include <asm/syscall_table_n32.h>
diff --git a/arch/mips/kernel/scall64-n64.S b/arch/mips/kernel/scall64-n64.S
index 5d7bfc65e4d0..5f6ed4b4c399 100644
--- a/arch/mips/kernel/scall64-n64.S
+++ b/arch/mips/kernel/scall64-n64.S
@@ -109,7 +109,7 @@ illegal_syscall:
j n64_syscall_exit
END(handle_sys64)
-#define __SYSCALL(nr, entry) PTR entry
+#define __SYSCALL(nr, entry) PTR_WD entry
.align 3
.type sys_call_table, @object
EXPORT(sys_call_table)
diff --git a/arch/mips/kernel/scall64-o32.S b/arch/mips/kernel/scall64-o32.S
index cedc8bd88804..d3c2616cba22 100644
--- a/arch/mips/kernel/scall64-o32.S
+++ b/arch/mips/kernel/scall64-o32.S
@@ -73,10 +73,10 @@ load_a7: lw a7, 28(t0) # argument #8 from usp
loads_done:
.section __ex_table,"a"
- PTR load_a4, bad_stack_a4
- PTR load_a5, bad_stack_a5
- PTR load_a6, bad_stack_a6
- PTR load_a7, bad_stack_a7
+ PTR_WD load_a4, bad_stack_a4
+ PTR_WD load_a5, bad_stack_a5
+ PTR_WD load_a6, bad_stack_a6
+ PTR_WD load_a7, bad_stack_a7
.previous
li t1, _TIF_WORK_SYSCALL_ENTRY
@@ -214,7 +214,7 @@ einval: li v0, -ENOSYS
END(sys32_syscall)
#define __SYSCALL_WITH_COMPAT(nr, native, compat) __SYSCALL(nr, compat)
-#define __SYSCALL(nr, entry) PTR entry
+#define __SYSCALL(nr, entry) PTR_WD entry
.align 3
.type sys32_call_table,@object
EXPORT(sys32_call_table)
diff --git a/arch/mips/kernel/syscall.c b/arch/mips/kernel/syscall.c
index 5512cd586e6e..ae93a607ddf7 100644
--- a/arch/mips/kernel/syscall.c
+++ b/arch/mips/kernel/syscall.c
@@ -122,8 +122,8 @@ static inline int mips_atomic_set(unsigned long addr, unsigned long new)
" j 3b \n"
" .previous \n"
" .section __ex_table,\"a\" \n"
- " "STR(PTR)" 1b, 4b \n"
- " "STR(PTR)" 2b, 4b \n"
+ " "STR(PTR_WD)" 1b, 4b \n"
+ " "STR(PTR_WD)" 2b, 4b \n"
" .previous \n"
" .set pop \n"
: [old] "=&r" (old),
@@ -152,8 +152,8 @@ static inline int mips_atomic_set(unsigned long addr, unsigned long new)
" j 3b \n"
" .previous \n"
" .section __ex_table,\"a\" \n"
- " "STR(PTR)" 1b, 5b \n"
- " "STR(PTR)" 2b, 5b \n"
+ " "STR(PTR_WD)" 1b, 5b \n"
+ " "STR(PTR_WD)" 2b, 5b \n"
" .previous \n"
" .set pop \n"
: [old] "=&r" (old),
diff --git a/arch/mips/kvm/mips.c b/arch/mips/kvm/mips.c
index e59cb6246f76..a25e0b73ee70 100644
--- a/arch/mips/kvm/mips.c
+++ b/arch/mips/kvm/mips.c
@@ -414,6 +414,24 @@ int kvm_arch_vcpu_ioctl_set_guest_debug(struct kvm_vcpu *vcpu,
return -ENOIOCTLCMD;
}
+/*
+ * Actually run the vCPU, entering an RCU extended quiescent state (EQS) while
+ * the vCPU is running.
+ *
+ * This must be noinstr as instrumentation may make use of RCU, and this is not
+ * safe during the EQS.
+ */
+static int noinstr kvm_mips_vcpu_enter_exit(struct kvm_vcpu *vcpu)
+{
+ int ret;
+
+ guest_state_enter_irqoff();
+ ret = kvm_mips_callbacks->vcpu_run(vcpu);
+ guest_state_exit_irqoff();
+
+ return ret;
+}
+
int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu)
{
int r = -EINTR;
@@ -434,7 +452,7 @@ int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu)
lose_fpu(1);
local_irq_disable();
- guest_enter_irqoff();
+ guest_timing_enter_irqoff();
trace_kvm_enter(vcpu);
/*
@@ -445,10 +463,23 @@ int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu)
*/
smp_store_mb(vcpu->mode, IN_GUEST_MODE);
- r = kvm_mips_callbacks->vcpu_run(vcpu);
+ r = kvm_mips_vcpu_enter_exit(vcpu);
+
+ /*
+ * We must ensure that any pending interrupts are taken before
+ * we exit guest timing so that timer ticks are accounted as
+ * guest time. Transiently unmask interrupts so that any
+ * pending interrupts are taken.
+ *
+ * TODO: is there a barrier which ensures that pending interrupts are
+ * recognised? Currently this just hopes that the CPU takes any pending
+ * interrupts between the enable and disable.
+ */
+ local_irq_enable();
+ local_irq_disable();
trace_kvm_out(vcpu);
- guest_exit_irqoff();
+ guest_timing_exit_irqoff();
local_irq_enable();
out:
@@ -1168,7 +1199,7 @@ static void kvm_mips_set_c0_status(void)
/*
* Return value is in the form (errcode<<2 | RESUME_FLAG_HOST | RESUME_FLAG_NV)
*/
-int kvm_mips_handle_exit(struct kvm_vcpu *vcpu)
+static int __kvm_mips_handle_exit(struct kvm_vcpu *vcpu)
{
struct kvm_run *run = vcpu->run;
u32 cause = vcpu->arch.host_cp0_cause;
@@ -1357,6 +1388,17 @@ int kvm_mips_handle_exit(struct kvm_vcpu *vcpu)
return ret;
}
+int noinstr kvm_mips_handle_exit(struct kvm_vcpu *vcpu)
+{
+ int ret;
+
+ guest_state_exit_irqoff();
+ ret = __kvm_mips_handle_exit(vcpu);
+ guest_state_enter_irqoff();
+
+ return ret;
+}
+
/* Enable FPU for guest and restore context */
void kvm_own_fpu(struct kvm_vcpu *vcpu)
{
diff --git a/arch/mips/kvm/vz.c b/arch/mips/kvm/vz.c
index 4adca5abbc72..c706f5890a05 100644
--- a/arch/mips/kvm/vz.c
+++ b/arch/mips/kvm/vz.c
@@ -458,8 +458,8 @@ void kvm_vz_acquire_htimer(struct kvm_vcpu *vcpu)
/**
* _kvm_vz_save_htimer() - Switch to software emulation of guest timer.
* @vcpu: Virtual CPU.
- * @compare: Pointer to write compare value to.
- * @cause: Pointer to write cause value to.
+ * @out_compare: Pointer to write compare value to.
+ * @out_cause: Pointer to write cause value to.
*
* Save VZ guest timer state and switch to software emulation of guest CP0
* timer. The hard timer must already be in use, so preemption should be
@@ -1541,11 +1541,14 @@ static int kvm_trap_vz_handle_guest_exit(struct kvm_vcpu *vcpu)
}
/**
- * kvm_trap_vz_handle_cop_unusuable() - Guest used unusable coprocessor.
+ * kvm_trap_vz_handle_cop_unusable() - Guest used unusable coprocessor.
* @vcpu: Virtual CPU context.
*
* Handle when the guest attempts to use a coprocessor which hasn't been allowed
* by the root context.
+ *
+ * Return: value indicating whether to resume the host or the guest
+ * (RESUME_HOST or RESUME_GUEST)
*/
static int kvm_trap_vz_handle_cop_unusable(struct kvm_vcpu *vcpu)
{
@@ -1592,6 +1595,9 @@ static int kvm_trap_vz_handle_cop_unusable(struct kvm_vcpu *vcpu)
*
* Handle when the guest attempts to use MSA when it is disabled in the root
* context.
+ *
+ * Return: value indicating whether to resume the host or the guest
+ * (RESUME_HOST or RESUME_GUEST)
*/
static int kvm_trap_vz_handle_msa_disabled(struct kvm_vcpu *vcpu)
{
diff --git a/arch/mips/lib/csum_partial.S b/arch/mips/lib/csum_partial.S
index a46db0807195..7767137c3e49 100644
--- a/arch/mips/lib/csum_partial.S
+++ b/arch/mips/lib/csum_partial.S
@@ -347,7 +347,7 @@ EXPORT_SYMBOL(csum_partial)
.if \mode == LEGACY_MODE; \
9: insn reg, addr; \
.section __ex_table,"a"; \
- PTR 9b, .L_exc; \
+ PTR_WD 9b, .L_exc; \
.previous; \
/* This is enabled in EVA mode */ \
.else; \
@@ -356,7 +356,7 @@ EXPORT_SYMBOL(csum_partial)
((\to == USEROP) && (type == ST_INSN)); \
9: __BUILD_EVA_INSN(insn##e, reg, addr); \
.section __ex_table,"a"; \
- PTR 9b, .L_exc; \
+ PTR_WD 9b, .L_exc; \
.previous; \
.else; \
/* EVA without exception */ \
diff --git a/arch/mips/lib/memcpy.S b/arch/mips/lib/memcpy.S
index 277c32296636..18a43f2e29c8 100644
--- a/arch/mips/lib/memcpy.S
+++ b/arch/mips/lib/memcpy.S
@@ -116,7 +116,7 @@
.if \mode == LEGACY_MODE; \
9: insn reg, addr; \
.section __ex_table,"a"; \
- PTR 9b, handler; \
+ PTR_WD 9b, handler; \
.previous; \
/* This is assembled in EVA mode */ \
.else; \
@@ -125,7 +125,7 @@
((\to == USEROP) && (type == ST_INSN)); \
9: __BUILD_EVA_INSN(insn##e, reg, addr); \
.section __ex_table,"a"; \
- PTR 9b, handler; \
+ PTR_WD 9b, handler; \
.previous; \
.else; \
/* \
diff --git a/arch/mips/lib/memset.S b/arch/mips/lib/memset.S
index b0baa3c79fad..0b342bae9a98 100644
--- a/arch/mips/lib/memset.S
+++ b/arch/mips/lib/memset.S
@@ -52,7 +52,7 @@
9: ___BUILD_EVA_INSN(insn, reg, addr); \
.endif; \
.section __ex_table,"a"; \
- PTR 9b, handler; \
+ PTR_WD 9b, handler; \
.previous
.macro f_fill64 dst, offset, val, fixup, mode
diff --git a/arch/mips/lib/strncpy_user.S b/arch/mips/lib/strncpy_user.S
index 556acf684d7b..13aaa9927ad1 100644
--- a/arch/mips/lib/strncpy_user.S
+++ b/arch/mips/lib/strncpy_user.S
@@ -15,7 +15,7 @@
#define EX(insn,reg,addr,handler) \
9: insn reg, addr; \
.section __ex_table,"a"; \
- PTR 9b, handler; \
+ PTR_WD 9b, handler; \
.previous
/*
@@ -59,7 +59,7 @@ LEAF(__strncpy_from_user_asm)
jr ra
.section __ex_table,"a"
- PTR 1b, .Lfault
+ PTR_WD 1b, .Lfault
.previous
EXPORT_SYMBOL(__strncpy_from_user_asm)
diff --git a/arch/mips/lib/strnlen_user.S b/arch/mips/lib/strnlen_user.S
index 92b63f20ec05..6de31b616f9c 100644
--- a/arch/mips/lib/strnlen_user.S
+++ b/arch/mips/lib/strnlen_user.S
@@ -14,7 +14,7 @@
#define EX(insn,reg,addr,handler) \
9: insn reg, addr; \
.section __ex_table,"a"; \
- PTR 9b, handler; \
+ PTR_WD 9b, handler; \
.previous
/*
diff --git a/arch/mips/loongson64/vbios_quirk.c b/arch/mips/loongson64/vbios_quirk.c
index 9a29e94d3db1..3115d4de982c 100644
--- a/arch/mips/loongson64/vbios_quirk.c
+++ b/arch/mips/loongson64/vbios_quirk.c
@@ -3,7 +3,7 @@
#include <linux/pci.h>
#include <loongson.h>
-static void pci_fixup_radeon(struct pci_dev *pdev)
+static void pci_fixup_video(struct pci_dev *pdev)
{
struct resource *res = &pdev->resource[PCI_ROM_RESOURCE];
@@ -22,8 +22,7 @@ static void pci_fixup_radeon(struct pci_dev *pdev)
res->flags = IORESOURCE_MEM | IORESOURCE_ROM_SHADOW |
IORESOURCE_PCI_FIXED;
- dev_info(&pdev->dev, "BAR %d: assigned %pR for Radeon ROM\n",
- PCI_ROM_RESOURCE, res);
+ dev_info(&pdev->dev, "Video device with shadowed ROM at %pR\n", res);
}
-DECLARE_PCI_FIXUP_CLASS_FINAL(PCI_VENDOR_ID_ATI, 0x9615,
- PCI_CLASS_DISPLAY_VGA, 8, pci_fixup_radeon);
+DECLARE_PCI_FIXUP_CLASS_HEADER(PCI_VENDOR_ID_ATI, 0x9615,
+ PCI_CLASS_DISPLAY_VGA, 8, pci_fixup_video);
generated by cgit v1.2.3 (git 2.39.0) at 2024-12-12 12:13:09 +0300