diff options
Diffstat (limited to 'target/linux/brcm2708/patches-4.14/950-0061-Improve-__copy_to_user-and-__copy_from_user-performa.patch')
| -rw-r--r-- | target/linux/brcm2708/patches-4.14/950-0061-Improve-__copy_to_user-and-__copy_from_user-performa.patch | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/target/linux/brcm2708/patches-4.14/950-0061-Improve-__copy_to_user-and-__copy_from_user-performa.patch b/target/linux/brcm2708/patches-4.14/950-0061-Improve-__copy_to_user-and-__copy_from_user-performa.patch index 924fef4cba..157f76f159 100644 --- a/target/linux/brcm2708/patches-4.14/950-0061-Improve-__copy_to_user-and-__copy_from_user-performa.patch +++ b/target/linux/brcm2708/patches-4.14/950-0061-Improve-__copy_to_user-and-__copy_from_user-performa.patch @@ -58,7 +58,7 @@ Signed-off-by: Phil Elwell <phil@raspberrypi.org> #define memset(p,v,n) \ --- a/arch/arm/include/asm/uaccess.h +++ b/arch/arm/include/asm/uaccess.h -@@ -459,6 +459,9 @@ do { \ +@@ -496,6 +496,9 @@ do { \ extern unsigned long __must_check arm_copy_from_user(void *to, const void __user *from, unsigned long n); @@ -273,7 +273,7 @@ Signed-off-by: Phil Elwell <phil@raspberrypi.org> #ifdef CONFIG_CPU_SPECTRE get_thread_info r3 ldr r3, [r3, #TI_ADDR_LIMIT] -@@ -103,6 +104,7 @@ ENTRY(arm_copy_from_user) +@@ -99,6 +100,7 @@ ENTRY(arm_copy_from_user) #include "copy_template.S" ENDPROC(arm_copy_from_user) @@ -1507,7 +1507,7 @@ Signed-off-by: Phil Elwell <phil@raspberrypi.org> unsigned long ua_flags = uaccess_save_and_enable(); n = __copy_to_user_std(to, from, n); uaccess_restore(ua_flags); -@@ -156,6 +252,26 @@ arm_copy_to_user(void __user *to, const +@@ -157,6 +253,26 @@ arm_copy_to_user(void __user *to, const } return n; } |