diff options
| author | Oleksandr Suvorov <oleksandr.suvorov@toradex.com> | 2020-03-26 12:44:27 +0200 |
|---|---|---|
| committer | Oleksandr Suvorov <oleksandr.suvorov@toradex.com> | 2020-03-26 12:46:50 +0200 |
| commit | 87d308708712ff6075c4dd54b0519b47fdad8816 (patch) | |
| tree | 2fb6458b1db7dd21be2648f42412dd2485846c76 /backport-include/linux/compat.h | |
Backports v5.4.27
Backports generated by toradex backports f6e8852f1ef28e6d3c9bae8400eb6a87a6b0c3e7
against mainline kernel tag v5.4.27
Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
Diffstat (limited to 'backport-include/linux/compat.h')
| -rw-r--r-- | backport-include/linux/compat.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/backport-include/linux/compat.h b/backport-include/linux/compat.h new file mode 100644 index 0000000..f41ee5e --- /dev/null +++ b/backport-include/linux/compat.h @@ -0,0 +1,21 @@ +#ifndef __BACKPORT_COMPAT_H +#define __BACKPORT_COMPAT_H + +#include_next <linux/compat.h> +#include <linux/version.h> + +#if LINUX_VERSION_IS_LESS(3,4,0) +#ifdef CONFIG_X86_X32_ABI +#define COMPAT_USE_64BIT_TIME \ + (!!(task_pt_regs(current)->orig_ax & __X32_SYSCALL_BIT)) +#else +#define COMPAT_USE_64BIT_TIME 0 +#endif +#endif + +#if LINUX_VERSION_IS_LESS(3,4,0) +#define compat_put_timespec LINUX_BACKPORT(compat_put_timespec) +extern int compat_put_timespec(const struct timespec *, void __user *); +#endif + +#endif /* __BACKPORT_COMPAT_H */ |