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| author | Dave Airlie <airlied@redhat.com> | 2015-04-20 11:32:26 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2015-04-20 13:05:20 +1000 |
| commit | 2c33ce009ca2389dbf0535d0672214d09738e35e (patch) | |
| tree | 6186a6458c3c160385d794a23eaf07c786a9e61b /arch/tile/mm/fault.c | |
| parent | cec32a47010647e8b0603726ebb75b990a4057a4 (diff) | |
| parent | 09d51602cf84a1264946711dd4ea0dddbac599a1 (diff) | |
| download | linux-stable-2c33ce009ca2389dbf0535d0672214d09738e35e.tar.gz linux-stable-2c33ce009ca2389dbf0535d0672214d09738e35e.tar.bz2 linux-stable-2c33ce009ca2389dbf0535d0672214d09738e35e.zip | |
Merge Linus master into drm-next
The merge is clean, but the arm build fails afterwards,
due to API changes in the regulator tree.
I've included the patch into the merge to fix the build.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'arch/tile/mm/fault.c')
| -rw-r--r-- | arch/tile/mm/fault.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/arch/tile/mm/fault.c b/arch/tile/mm/fault.c index 0f61a73534e6..e83cc999da02 100644 --- a/arch/tile/mm/fault.c +++ b/arch/tile/mm/fault.c @@ -35,6 +35,7 @@ #include <linux/syscalls.h> #include <linux/uaccess.h> #include <linux/kdebug.h> +#include <linux/context_tracking.h> #include <asm/pgalloc.h> #include <asm/sections.h> @@ -702,6 +703,7 @@ void do_page_fault(struct pt_regs *regs, int fault_num, unsigned long address, unsigned long write) { int is_page_fault; + enum ctx_state prev_state = exception_enter(); #ifdef CONFIG_KPROBES /* @@ -711,7 +713,7 @@ void do_page_fault(struct pt_regs *regs, int fault_num, */ if (notify_die(DIE_PAGE_FAULT, "page fault", regs, -1, regs->faultnum, SIGSEGV) == NOTIFY_STOP) - return; + goto done; #endif #ifdef __tilegx__ @@ -750,7 +752,6 @@ void do_page_fault(struct pt_regs *regs, int fault_num, current->comm, current->pid, pc, address); show_regs(regs); do_group_exit(SIGKILL); - return; } } #else @@ -834,12 +835,15 @@ void do_page_fault(struct pt_regs *regs, int fault_num, async->is_fault = is_page_fault; async->is_write = write; async->address = address; - return; + goto done; } } #endif handle_page_fault(regs, fault_num, is_page_fault, address, write); + +done: + exception_exit(prev_state); } |