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Revert "Revert "fs: remove the compat readv/writev syscalls""

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This reverts commit 9b71b12a27.

Bug: 171539436
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ic3e70e434b7997f25bc8fc8132c75ad10a0fac0f
This commit is contained in:
Greg Kroah-Hartman
2020-11-02 09:26:36 +01:00
parent 948a2bbf6e
commit 29b157d042
17 changed files with 30 additions and 46 deletions
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4
include/linux/compat.h
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@@ -539,10 +539,6 @@ asmlinkage long compat_sys_getdents(unsigned int fd,
/* fs/read_write.c */
asmlinkage long compat_sys_lseek(unsigned int, compat_off_t, unsigned int);
asmlinkage ssize_t compat_sys_readv(compat_ulong_t fd,
const struct iovec __user *vec, compat_ulong_t vlen);
asmlinkage ssize_t compat_sys_writev(compat_ulong_t fd,
const struct iovec __user *vec, compat_ulong_t vlen);
/* No generic prototype for pread64 and pwrite64 */
asmlinkage ssize_t compat_sys_preadv(compat_ulong_t fd,
const struct iovec __user *vec,