RE: [PATCH 1/8] perf/x86/intel: Fix memory corruption

2019-03-22 Thread DSouza, Nelson
kexec was borked in 5.0+ kernel I was using. Switched to 5.0.3 stable and kexec works as expected. No warnings seen with a kexec boot. -Original Message- From: DSouza, Nelson Sent: Thursday, March 21, 2019 4:16 PM To: Peter Zijlstra Cc: Tony Jones ; Thomas Gleixner ; Stephane Eranian

RE: [PATCH 1/8] perf/x86/intel: Fix memory corruption

2019-03-21 Thread DSouza, Nelson
: Thursday, March 21, 2019 1:07 PM To: DSouza, Nelson Cc: Tony Jones ; Thomas Gleixner ; Stephane Eranian ; Ingo Molnar ; Jiri Olsa ; LKML Subject: Re: [PATCH 1/8] perf/x86/intel: Fix memory corruption On Thu, Mar 21, 2019 at 07:47:50PM +, DSouza, Nelson wrote: > Is the request to ch

RE: [PATCH 1/8] perf/x86/intel: Fix memory corruption

2019-03-21 Thread DSouza, Nelson
; DSouza, Nelson Subject: Re: [PATCH 1/8] perf/x86/intel: Fix memory corruption On 3/21/19 11:20 AM, Peter Zijlstra wrote: > Might be best to have someone test this.. someone with ucode and a > machine etc.. :-) If your own company can't oblige you here Peter :-) I'm sure I can make some

RE: [PATCH 4.14 31/34] perf/x86/intel: Fix memory corruption

2019-03-18 Thread DSouza, Nelson
With the patch, the kernel crash is not seen on 4.14, 4.19 and 4.20 kernels. -Original Message- From: DSouza, Nelson Sent: Monday, March 18, 2019 11:21 AM To: 'Greg Kroah-Hartman' ; linux-kernel@vger.kernel.org Cc: sta...@vger.kernel.org; Tony Jones ; Peter Zijlstra (Intel) ; Thomas

RE: [PATCH 4.14 31/34] perf/x86/intel: Fix memory corruption

2019-03-18 Thread DSouza, Nelson
Cc: Greg Kroah-Hartman ; sta...@vger.kernel.org; Tony Jones ; DSouza, Nelson ; Peter Zijlstra (Intel) ; Thomas Gleixner ; eran...@google.com; jo...@redhat.com; sta...@kernel.org Subject: [PATCH 4.14 31/34] perf/x86/intel: Fix memory corruption 4.14-stable review patch. If anyone has any