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authorMaxime Ripard <mripard@kernel.org>2023-07-11 10:23:20 +0300
committerMaxime Ripard <mripard@kernel.org>2023-07-11 10:23:20 +0300
commit2f98e686ef59b5d19af5847d755798e2031bee3a (patch)
tree7b47919242853d088decf898ca79d6cda0d49381 /rust/helpers.c
parenta2848d08742c8e8494675892c02c0d22acbe3cf8 (diff)
parent06c2afb862f9da8dc5efa4b6076a0e48c3fbaaa5 (diff)
downloadlinux-2f98e686ef59b5d19af5847d755798e2031bee3a.tar.xz
Merge v6.5-rc1 into drm-misc-fixes
Boris needs 6.5-rc1 in drm-misc-fixes to prevent a conflict. Signed-off-by: Maxime Ripard <mripard@kernel.org>
Diffstat (limited to 'rust/helpers.c')
-rw-r--r--rust/helpers.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/rust/helpers.c b/rust/helpers.c
index 81e80261d597..bb594da56137 100644
--- a/rust/helpers.c
+++ b/rust/helpers.c
@@ -21,6 +21,7 @@
#include <linux/bug.h>
#include <linux/build_bug.h>
#include <linux/err.h>
+#include <linux/errname.h>
#include <linux/refcount.h>
#include <linux/mutex.h>
#include <linux/spinlock.h>
@@ -110,6 +111,12 @@ long rust_helper_PTR_ERR(__force const void *ptr)
}
EXPORT_SYMBOL_GPL(rust_helper_PTR_ERR);
+const char *rust_helper_errname(int err)
+{
+ return errname(err);
+}
+EXPORT_SYMBOL_GPL(rust_helper_errname);
+
struct task_struct *rust_helper_get_current(void)
{
return current;