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| author | James Hogan <james.hogan@imgtec.com> | 2017-03-04 00:32:03 +0000 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2017-03-08 12:08:31 +0100 |
| commit | 0c7e2bc87ea6c2eb6f369998f74a0278e64863e4 (patch) | |
| tree | 7cd5441f4dc8dd85457b917cb1549f60e7449ad7 | |
| parent | 7c5a3d813050ee235817b0220dd8c42359a9efd8 (diff) | |
| download | linux-0c7e2bc87ea6c2eb6f369998f74a0278e64863e4.tar.gz linux-0c7e2bc87ea6c2eb6f369998f74a0278e64863e4.tar.bz2 linux-0c7e2bc87ea6c2eb6f369998f74a0278e64863e4.zip | |
MIPS: Include asm/ptrace.h now linux/sched.h doesn't
Use of the task_pt_regs() based macros in MIPS' asm/processor.h for
accessing the user context on the kernel stack need the definition of
struct pt_regs from asm/ptrace.h. __own_fpu() in asm/fpu.h uses these
macros but implicitly depended on linux/sched.h to include asm/ptrace.h.
Since commit f780d89a0e82 ("sched/headers: Remove <asm/ptrace.h> from
<linux/sched.h>") however linux/sched.h no longer includes asm/ptrace.h,
so include it explicitly from asm/fpu.h where it is needed instead.
This fixes build errors such as:
./arch/mips/include/asm/fpu.h: In function '__own_fpu':
./arch/mips/include/asm/processor.h:385:31: error: invalid application of 'sizeof' to incomplete type 'struct pt_regs'
THREAD_SIZE - 32 - sizeof(struct pt_regs))
^
Fixes: f780d89a0e82 ("sched/headers: Remove <asm/ptrace.h> from <linux/sched.h>")
Signed-off-by: James Hogan <james.hogan@imgtec.com>
Acked-by: Ingo Molnar <mingo@kernel.org>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/15386/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| -rw-r--r-- | arch/mips/include/asm/fpu.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/mips/include/asm/fpu.h b/arch/mips/include/asm/fpu.h index 321752bcbab6..1527efaf4af4 100644 --- a/arch/mips/include/asm/fpu.h +++ b/arch/mips/include/asm/fpu.h @@ -20,6 +20,7 @@ #include <asm/cpu-features.h> #include <asm/fpu_emulator.h> #include <asm/hazards.h> +#include <asm/ptrace.h> #include <asm/processor.h> #include <asm/current.h> #include <asm/msa.h> |