diff options
author | Christoph Hellwig <hch@lst.de> | 2020-05-20 15:17:54 +1000 |
---|---|---|
committer | Stephen Rothwell <sfr@canb.auug.org.au> | 2020-05-21 22:58:14 +1000 |
commit | 91061159821824fc268e7da57b7b2954a2e03727 (patch) | |
tree | 59465e93990f68303df6b50779fd437d59f51d58 | |
parent | 15e49f84b3d798197527daba52154e4594ea5a54 (diff) |
binfmt_flat: use flush_icache_user_range
load_flat_file works on user addresses.
Link: http://lkml.kernel.org/r/20200515143646.3857579-28-hch@lst.de
Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Greg Ungerer <gerg@linux-m68k.org>
Cc: Alexander Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
-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 + |