diff options
Diffstat (limited to 'target/linux/brcm2708')
| -rw-r--r-- | target/linux/brcm2708/patches-4.9/950-0063-Improve-__copy_to_user-and-__copy_from_user-performa.patch | 6 | ||||
| -rw-r--r-- | target/linux/brcm2708/patches-4.9/950-0149-Update-vfpmodule.c.patch | 6 |
2 files changed, 6 insertions, 6 deletions
diff --git a/target/linux/brcm2708/patches-4.9/950-0063-Improve-__copy_to_user-and-__copy_from_user-performa.patch b/target/linux/brcm2708/patches-4.9/950-0063-Improve-__copy_to_user-and-__copy_from_user-performa.patch index c1e5858bce..4494e2a34a 100644 --- a/target/linux/brcm2708/patches-4.9/950-0063-Improve-__copy_to_user-and-__copy_from_user-performa.patch +++ b/target/linux/brcm2708/patches-4.9/950-0063-Improve-__copy_to_user-and-__copy_from_user-performa.patch @@ -57,7 +57,7 @@ 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 -@@ -489,6 +489,9 @@ do { \ +@@ -526,6 +526,9 @@ do { \ extern unsigned long __must_check arm_copy_from_user(void *to, const void __user *from, unsigned long n); @@ -272,7 +272,7 @@ Signed-off-by: Phil Elwell <phil@raspberrypi.org> #ifdef CONFIG_CPU_SPECTRE get_thread_info r3 ldr r3, [r3, #TI_ADDR_LIMIT] -@@ -102,7 +103,7 @@ ENTRY(arm_copy_from_user) +@@ -98,7 +99,7 @@ ENTRY(arm_copy_from_user) #include "copy_template.S" @@ -1502,7 +1502,7 @@ 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; } diff --git a/target/linux/brcm2708/patches-4.9/950-0149-Update-vfpmodule.c.patch b/target/linux/brcm2708/patches-4.9/950-0149-Update-vfpmodule.c.patch index 78606ed61b..f9b3977e04 100644 --- a/target/linux/brcm2708/patches-4.9/950-0149-Update-vfpmodule.c.patch +++ b/target/linux/brcm2708/patches-4.9/950-0149-Update-vfpmodule.c.patch @@ -102,7 +102,7 @@ Signed-off-by: Christopher Alexander Tobias Schulze <cat.schulze@alice-dsl.net> vfp_save_state(&thread->vfpstate, fpexc | FPEXC_EN); fmxr(FPEXC, fpexc); } -@@ -602,6 +609,7 @@ int vfp_restore_user_hwstate(struct user +@@ -598,6 +605,7 @@ int vfp_restore_user_hwstate(struct user struct thread_info *thread = current_thread_info(); struct vfp_hard_struct *hwstate = &thread->vfpstate.hard; unsigned long fpexc; @@ -110,7 +110,7 @@ Signed-off-by: Christopher Alexander Tobias Schulze <cat.schulze@alice-dsl.net> /* Disable VFP to avoid corrupting the new thread state. */ vfp_flush_hwstate(thread); -@@ -624,8 +632,12 @@ int vfp_restore_user_hwstate(struct user +@@ -620,8 +628,12 @@ int vfp_restore_user_hwstate(struct user /* Ensure the VFP is enabled. */ fpexc |= FPEXC_EN; @@ -125,7 +125,7 @@ Signed-off-by: Christopher Alexander Tobias Schulze <cat.schulze@alice-dsl.net> hwstate->fpexc = fpexc; hwstate->fpinst = ufp_exc->fpinst; -@@ -695,7 +707,8 @@ void kernel_neon_begin(void) +@@ -691,7 +703,8 @@ void kernel_neon_begin(void) cpu = get_cpu(); fpexc = fmrx(FPEXC) | FPEXC_EN; |