Messages in this thread Patch in this message | | | From | Alice Ferrazzi <> | Subject | [PATCH v2] livepatch: core: Return EOPNOTSUPP instead of ENOSYS | Date | Tue, 5 Feb 2019 03:33:28 +0900 |
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From: Alice Ferrazzi <alice.ferrazzi@miraclelinux.com>
As a result of an unsupported operation is better to use EOPNOTSUPP as error code. ENOSYS is only used for 'invalid syscall nr' and nothing else.
Signed-off-by: Alice Ferrazzi <alice.ferrazzi@miraclelinux.com> --- Changes v1->v2: - Use EOPNOTSUPP instead of ENOTSUPP (Petr)
kernel/livepatch/core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/livepatch/core.c b/kernel/livepatch/core.c index fe1993399823..075eb5c0813d 100644 --- a/kernel/livepatch/core.c +++ b/kernel/livepatch/core.c @@ -1004,7 +1004,7 @@ int klp_enable_patch(struct klp_patch *patch) if (!klp_have_reliable_stack()) { pr_err("This architecture doesn't have support for the livepatch consistency model.\n"); - return -ENOSYS; + return -EOPNOTSUPP; } -- 2.19.2
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