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authorChristoph Hellwig <hch@lst.de>2020-06-17 10:37:53 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2020-06-17 20:57:41 +0300
commitfe557319aa06c23cffc9346000f119547e0f289a (patch)
tree575c46f0a54b789a7f942e3366ade6f0f90f6212 /arch/powerpc/lib
parentb3a9e3b9622ae10064826dccb4f7a52bd88c7407 (diff)
downloadlinux-fe557319aa06c23cffc9346000f119547e0f289a.tar.xz
maccess: rename probe_kernel_{read,write} to copy_{from,to}_kernel_nofault
Better describe what these functions do. Suggested-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/powerpc/lib')
-rw-r--r--arch/powerpc/lib/inst.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/powerpc/lib/inst.c b/arch/powerpc/lib/inst.c
index aedfd6e31e53..6c7a20af9fd6 100644
--- a/arch/powerpc/lib/inst.c
+++ b/arch/powerpc/lib/inst.c
@@ -33,11 +33,11 @@ int probe_kernel_read_inst(struct ppc_inst *inst,
unsigned int val, suffix;
int err;
- err = probe_kernel_read(&val, src, sizeof(val));
+ err = copy_from_kernel_nofault(&val, src, sizeof(val));
if (err)
return err;
if (get_op(val) == OP_PREFIX) {
- err = probe_kernel_read(&suffix, (void *)src + 4, 4);
+ err = copy_from_kernel_nofault(&suffix, (void *)src + 4, 4);
*inst = ppc_inst_prefix(val, suffix);
} else {
*inst = ppc_inst(val);
@@ -64,7 +64,7 @@ int probe_kernel_read_inst(struct ppc_inst *inst,
unsigned int val;
int err;
- err = probe_kernel_read(&val, src, sizeof(val));
+ err = copy_from_kernel_nofault(&val, src, sizeof(val));
if (!err)
*inst = ppc_inst(val);