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author | Linus Torvalds <torvalds@linux-foundation.org> | 2022-12-13 03:29:54 +0100 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2022-12-13 03:29:54 +0100 |
commit | 75f4d9af8b67d7415afe50afcb4e96fd0bbd3ae2 (patch) | |
tree | ccc9f8e2359d27bc38e8b001f6af563bc437981f /arch/s390 | |
parent | Merge tag 'pull-alpha' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs (diff) | |
parent | use less confusing names for iov_iter direction initializers (diff) | |
download | linux-75f4d9af8b67d7415afe50afcb4e96fd0bbd3ae2.tar.xz linux-75f4d9af8b67d7415afe50afcb4e96fd0bbd3ae2.zip |
Merge tag 'pull-iov_iter' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull iov_iter updates from Al Viro:
"iov_iter work; most of that is about getting rid of direction
misannotations and (hopefully) preventing more of the same for the
future"
* tag 'pull-iov_iter' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
use less confusing names for iov_iter direction initializers
iov_iter: saner checks for attempt to copy to/from iterator
[xen] fix "direction" argument of iov_iter_kvec()
[vhost] fix 'direction' argument of iov_iter_{init,bvec}()
[target] fix iov_iter_bvec() "direction" argument
[s390] memcpy_real(): WRITE is "data source", not destination...
[s390] zcore: WRITE is "data source", not destination...
[infiniband] READ is "data destination", not source...
[fsi] WRITE is "data source", not destination...
[s390] copy_oldmem_kernel() - WRITE is "data source", not destination
csum_and_copy_to_iter(): handle ITER_DISCARD
get rid of unlikely() on page_copy_sane() calls
Diffstat (limited to 'arch/s390')
-rw-r--r-- | arch/s390/kernel/crash_dump.c | 2 | ||||
-rw-r--r-- | arch/s390/mm/maccess.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/arch/s390/kernel/crash_dump.c b/arch/s390/kernel/crash_dump.c index e4ef67e4da0a..c13b1455ec8c 100644 --- a/arch/s390/kernel/crash_dump.c +++ b/arch/s390/kernel/crash_dump.c @@ -153,7 +153,7 @@ int copy_oldmem_kernel(void *dst, unsigned long src, size_t count) kvec.iov_base = dst; kvec.iov_len = count; - iov_iter_kvec(&iter, WRITE, &kvec, 1, count); + iov_iter_kvec(&iter, ITER_DEST, &kvec, 1, count); if (copy_oldmem_iter(&iter, src, count) < count) return -EFAULT; return 0; diff --git a/arch/s390/mm/maccess.c b/arch/s390/mm/maccess.c index 1571cdcb0c50..4824d1cd33d8 100644 --- a/arch/s390/mm/maccess.c +++ b/arch/s390/mm/maccess.c @@ -128,7 +128,7 @@ int memcpy_real(void *dest, unsigned long src, size_t count) kvec.iov_base = dest; kvec.iov_len = count; - iov_iter_kvec(&iter, WRITE, &kvec, 1, count); + iov_iter_kvec(&iter, ITER_DEST, &kvec, 1, count); if (memcpy_real_iter(&iter, src, count) < count) return -EFAULT; return 0; |