diff options
| author | Christoph Hellwig <[email protected]> | 2020-06-07 21:42:46 -0700 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2020-06-08 11:05:58 -0700 |
| commit | 79ef1e1fffebcfcb2c93463ca8d0f4a03eceb8f1 (patch) | |
| tree | 9e62d81389fdff9e203f05ef88889fd387022ed0 | |
| parent | bce2b68b891af3dd02fdc1603786c1c28db8bfad (diff) | |
binfmt_flat: use flush_icache_user_range
load_flat_file works on user addresses.
Signed-off-by: Christoph Hellwig <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Acked-by: Greg Ungerer <[email protected]>
Cc: Alexander Viro <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Linus Torvalds <[email protected]>
| -rw-r--r-- | fs/binfmt_flat.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/binfmt_flat.c b/fs/binfmt_flat.c index 9b82bc111d0a..87ce229c63cf 100644 --- a/fs/binfmt_flat.c +++ b/fs/binfmt_flat.c @@ -854,7 +854,7 @@ static int load_flat_file(struct linux_binprm *bprm, #endif /* CONFIG_BINFMT_FLAT_OLD */ } - flush_icache_range(start_code, end_code); + flush_icache_user_range(start_code, end_code); /* zero the BSS, BRK and stack areas */ if (clear_user((void __user *)(datapos + data_len), bss_len + |