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authorChristoph Hellwig <hch@lst.de>2020-06-17 09:37:55 +0200
committerLinus Torvalds <torvalds@linux-foundation.org>2020-06-18 11:14:40 -0700
commit25f12ae45fc1931a1dce3cc59f9989a9d87834b0 (patch)
treec89ffb14ca4cbe9afbf312be9e983377c6de5f35 /arch/powerpc/sysdev
parentc0ee37e85e0e47402b8bbe35b6cec8e06937ca58 (diff)
maccess: rename probe_kernel_address to get_kernel_nofault
Better describe what this helper does, and match the naming of copy_from_kernel_nofault. Also switch the argument order around, so that it acts and looks like get_user(). Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/powerpc/sysdev')
-rw-r--r--arch/powerpc/sysdev/fsl_pci.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/sysdev/fsl_pci.c b/arch/powerpc/sysdev/fsl_pci.c
index 73fa37ca40ef..040b9d01c079 100644
--- a/arch/powerpc/sysdev/fsl_pci.c
+++ b/arch/powerpc/sysdev/fsl_pci.c
@@ -1069,7 +1069,7 @@ int fsl_pci_mcheck_exception(struct pt_regs *regs)
ret = copy_from_user_nofault(&inst,
(void __user *)regs->nip, sizeof(inst));
else
- ret = probe_kernel_address((void *)regs->nip, inst);
+ ret = get_kernel_nofault(inst, (void *)regs->nip);
if (!ret && mcheck_handle_load(regs, inst)) {
regs->nip += 4;