| From | Christoph Hellwig <> | Subject | [PATCH 29/31] binfmt_flat: use flush_icache_user_range | Date | Sun, 10 May 2020 09:55:08 +0200 |
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load_flat_file works on user addresses.
Signed-off-by: Christoph Hellwig <hch@lst.de> --- fs/binfmt_flat.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/binfmt_flat.c b/fs/binfmt_flat.c index 831a2b25ba79f..6f0aca5379da2 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 + -- 2.26.2
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