[Crash-utility] [PATCH] s390x: Implement swap PTE for kernel 3.12
Hi Dave,
The following kernel git commit changes swap PTEs again
for Linux 3.12:
commit e509861105a3c1425f3f929bd631f88340b499bf
Author: Martin Schwidefsky <schwidefsky(a)de.ibm.com>
Date: Tue Jul 23 20:57:57 2013 +0200
s390/mm: cleanup page table definitions
So we have to do this also in crash.
Signed-off-by: Michael Holzheu <holzheu(a)linux.vnet.ibm.com>
---
s390x.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
--- a/s390x.c
+++ b/s390x.c
@@ -590,9 +590,12 @@ static int swap_entry(ulong entry)
if (THIS_KERNEL_VERSION < LINUX(2,6,19)) {
if ((entry & 0x601ULL) == 0x600ULL)
return 1;
- } else {
+ } if (THIS_KERNEL_VERSION < LINUX(3,12,0)) {
if ((entry & 0x403ULL) == 0x403ULL)
return 1;
+ } else {
+ if ((entry & 0x603ULL) == 0x402ULL)
+ return 1;
}
return 0;
}