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Groups > linux.kernel > #1482919
| From | Cyril Bur <cyrilbur@gmail.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH v14 15/15] selftests/powerpc: Fix a build issue |
| Date | 2016-09-14 07:00 +0200 |
| Message-ID | <shasG-448-15@gated-at.bofh.it> (permalink) |
| References | <sgu0p-fL-3@gated-at.bofh.it> <sgu0p-fL-25@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On Mon, 2016-09-12 at 15:33 +0800, wei.guo.simon@gmail.com wrote:
> From: Anshuman Khandual <khandual@linux.vnet.ibm.com>
>
> Fixes the following build failure -
>
> cp_abort.c:90:3: error: ‘for’ loop initial declarations are only
> allowed in C99 or C11 mode
> for (int i = 0; i < NUM_LOOPS; i++) {
> ^
> cp_abort.c:90:3: note: use option -std=c99, -std=gnu99, -std=c11 or
> -std=gnu11 to compile your code
> cp_abort.c:97:3: error: ‘for’ loop initial declarations are only
> allowed in C99 or C11 mode
> for (int i = 0; i < NUM_LOOPS; i++) {
>
> Signed-off-by: Anshuman Khandual <khandual@linux.vnet.ibm.com>
> Signed-off-by: Simon Guo <wei.guo.simon@gmail.com>
Reviewed-by: Cyril Bur <cyrilbur@gmail.com>
> ---
> tools/testing/selftests/powerpc/context_switch/cp_abort.c | 6 +++---
> 1 file changed, 3 insertions(+), 3 deletions(-)
>
> diff --git
> a/tools/testing/selftests/powerpc/context_switch/cp_abort.c
> b/tools/testing/selftests/powerpc/context_switch/cp_abort.c
> index 5a5b55a..1ce7dce 100644
> --- a/tools/testing/selftests/powerpc/context_switch/cp_abort.c
> +++ b/tools/testing/selftests/powerpc/context_switch/cp_abort.c
> @@ -67,7 +67,7 @@ int test_cp_abort(void)
> /* 128 bytes for a full cache line */
> char buf[128] __cacheline_aligned;
> cpu_set_t cpuset;
> - int fd1[2], fd2[2], pid;
> + int fd1[2], fd2[2], pid, i;
> char c;
>
> /* only run this test on a P9 or later */
> @@ -87,14 +87,14 @@ int test_cp_abort(void)
> FAIL_IF(pid < 0);
>
> if (!pid) {
> - for (int i = 0; i < NUM_LOOPS; i++) {
> + for (i = 0; i < NUM_LOOPS; i++) {
> FAIL_IF((write(fd1[WRITE_FD], &c, 1)) != 1);
> FAIL_IF((read(fd2[READ_FD], &c, 1)) != 1);
> /* A paste succeeds if CR0 EQ bit is set */
> FAIL_IF(paste(buf) & 0x20000000);
> }
> } else {
> - for (int i = 0; i < NUM_LOOPS; i++) {
> + for (i = 0; i < NUM_LOOPS; i++) {
> FAIL_IF((read(fd1[READ_FD], &c, 1)) != 1);
> copy(buf);
> FAIL_IF((write(fd2[WRITE_FD], &c, 1) != 1));
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[PATCH v14 00/15] selftests/powerpc: Add ptrace tests for ppc registers wei.guo.simon@gmail.com - 2016-09-12 09:40 +0200
[PATCH v14 08/15] selftests/powerpc: Add ptrace tests for TAR, PPR, DSCR in TM wei.guo.simon@gmail.com - 2016-09-12 09:40 +0200
[PATCH v14 04/15] selftests/powerpc: Add ptrace tests for GPR/FPR registers wei.guo.simon@gmail.com - 2016-09-12 09:40 +0200
Re: [PATCH v14 04/15] selftests/powerpc: Add ptrace tests for GPR/FPR registers Cyril Bur <cyrilbur@gmail.com> - 2016-09-14 07:00 +0200
[PATCH v14 15/15] selftests/powerpc: Fix a build issue wei.guo.simon@gmail.com - 2016-09-12 09:40 +0200
Re: [PATCH v14 15/15] selftests/powerpc: Fix a build issue Cyril Bur <cyrilbur@gmail.com> - 2016-09-14 07:00 +0200
[PATCH v14 05/15] selftests/powerpc: Add ptrace tests for GPR/FPR registers in TM wei.guo.simon@gmail.com - 2016-09-12 09:40 +0200
Re: [PATCH v14 05/15] selftests/powerpc: Add ptrace tests for GPR/FPR registers in TM Cyril Bur <cyrilbur@gmail.com> - 2016-09-14 07:00 +0200
[PATCH v14 12/15] selftests/powerpc: Add ptrace tests for VSX, VMX registers in suspended TM wei.guo.simon@gmail.com - 2016-09-12 09:40 +0200
[PATCH v14 01/15] selftests/powerpc: Add more SPR numbers, TM & VMX instructions to 'reg.h' wei.guo.simon@gmail.com - 2016-09-12 09:40 +0200
Re: [PATCH v14 01/15] selftests/powerpc: Add more SPR numbers, TM & VMX instructions to 'reg.h' Cyril Bur <cyrilbur@gmail.com> - 2016-09-14 06:50 +0200
[PATCH v14 02/15] selftests/powerpc: Use the new SPRN_DSCR_PRIV definiton wei.guo.simon@gmail.com - 2016-09-12 09:40 +0200
[PATCH v14 06/15] selftests/powerpc: Add ptrace tests for GPR/FPR registers in suspended TM wei.guo.simon@gmail.com - 2016-09-12 09:40 +0200
[PATCH v14 07/15] selftests/powerpc: Add ptrace tests for TAR, PPR, DSCR registers wei.guo.simon@gmail.com - 2016-09-12 09:40 +0200
Re: [PATCH v14 07/15] selftests/powerpc: Add ptrace tests for TAR, PPR, DSCR registers Cyril Bur <cyrilbur@gmail.com> - 2016-09-14 07:00 +0200
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