[Crash-utility] [PATCH] s390x: Implement swap PTE for kernel 3.12
Dave Anderson
anderson at redhat.com
Thu Oct 10 19:02:06 UTC 2013
----- Original Message -----
> Hi Dave,
>
> The following kernel git commit changes swap PTEs again
> for Linux 3.12:
>
> commit e509861105a3c1425f3f929bd631f88340b499bf
> Author: Martin Schwidefsky <schwidefsky at 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 at 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;
> }
>
Thanks Michael -- queued for crash-7.0.3.
Dave
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