On Thu, 07 Jun 2018 15:36:25 +0530 Mahesh J Salgaonkar <mah...@linux.vnet.ibm.com> wrote:
> This patch series includes some improvement to Machine check handler > for pseries. Patch 1 fixes an issue where machine check handler crashes > kernel while accessing vmalloc-ed buffer while in nmi context. > Patch 3 dumps the SLB contents on SLB MCE errors to improve the debugability. > Patch 4 display's the MCE error details on console. > > Change in V2: > - patch 4: Display additional info (NIP and task info) in MCE error details. > - patch 5: Fix endain bug while restoring of r3 in MCE handler. > > --- > > Mahesh Salgaonkar (5): > powerpc/pseries: convert rtas_log_buf to linear allocation. > powerpc/pseries: Define MCE error event section. > powerpc/pseries: Dump and flush SLB contents on SLB MCE errors. > powerpc/pseries: Display machine check error details. > powerpc/pseries: Fix endainness while restoring of r3 in MCE handler. These look good, should patch 5 be moved to patch 2 and the first 2 patches marked for stable? Do you also plan to dump SLB contents for bare metal MCEs? Thanks, Nick
