On 06/07/2018 04:15 PM, Nicholas Piggin wrote: > 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?
Yup. Will move patch 5 to 2nd position. > > Do you also plan to dump SLB contents for bare metal MCEs? Yes. That's the plan. Will do that separately. Thanks, -Mahesh.
