Re: [PATCH] selftests/arm64: Fix build warnings for abi

From: Mark Brown
Date: Wed Aug 28 2024 - 06:40:23 EST


On Tue, Aug 27, 2024 at 10:48:51AM +0530, Dev Jain wrote:

> - ksft_exit_fail_msg("PTRACE_TRACEME", strerror(errno));
> + ksft_exit_fail_perror("PTRACE_TRACEME");
>
> if (raise(SIGSTOP))
> - ksft_exit_fail_msg("raise(SIGSTOP)", strerror(errno));
> + ksft_exit_fail_perror("raise(SIGSTOP)");

The idea with these is to include the error code as well so adding the
%s would be better.

> for (i = 9; i < ARRAY_SIZE(gpr_in); i++) {
> if (gpr_in[i] != gpr_out[i]) {
> - ksft_print_msg("%s SVE VL %d mismatch in GPR %d: %llx != %llx\n",
> + ksft_print_msg("%s SVE VL %d mismatch in GPR %d: %lx != %lx\n",
> cfg->name, sve_vl, i,
> gpr_in[i], gpr_out[i]);
> errors++;

This is a different pattern of warning, it'd be easier to review if each
patch only followed one pattern. There's no code overlap between the
changes.

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