Patchwork powerpc/eeh: fix /proc/ppc64/eeh creation

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Submitter Thadeu Lima de Souza Cascardo
Date Aug. 26, 2011, 8:36 p.m.
Message ID <1314390991-27223-1-git-send-email-cascardo@linux.vnet.ibm.com>
Download mbox | patch
Permalink /patch/111841/
State Accepted
Delegated to: Benjamin Herrenschmidt
Headers show

Comments

Thadeu Lima de Souza Cascardo - Aug. 26, 2011, 8:36 p.m.
Since commit 188917e183cf9ad0374b571006d0fc6d48a7f447, /proc/ppc64 is a
symlink to /proc/powerpc/. That means that creating /proc/ppc64/eeh will
end up with a unaccessible file, that is not listed under /proc/powerpc/
and, then, not listed under /proc/ppc64/.

Creating /proc/powerpc/eeh fixes that problem and maintain the
compatibility intended with the ppc64 symlink.

Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@linux.vnet.ibm.com>
---
 arch/powerpc/platforms/pseries/eeh.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

Patch

diff --git a/arch/powerpc/platforms/pseries/eeh.c b/arch/powerpc/platforms/pseries/eeh.c
index ada6e07..d42f37d 100644
--- a/arch/powerpc/platforms/pseries/eeh.c
+++ b/arch/powerpc/platforms/pseries/eeh.c
@@ -1338,7 +1338,7 @@  static const struct file_operations proc_eeh_operations = {
 static int __init eeh_init_proc(void)
 {
 	if (machine_is(pseries))
-		proc_create("ppc64/eeh", 0, NULL, &proc_eeh_operations);
+		proc_create("powerpc/eeh", 0, NULL, &proc_eeh_operations);
 	return 0;
 }
 __initcall(eeh_init_proc);