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2022-05-25 Thread Luisa Donstin
Guten Tag, Ich habe mich nur gefragt, ob Sie meine vorherige E-Mail bekommen haben ? Ich habe versucht, Sie per E-Mail zu erreichen. Kommen Sie bitte schnell zu mir zurück, es ist sehr wichtig. Danke Luisa Donstin luisadons...@gmail.com -- Good Af

Re: [PATCH] kexec_file: Drop weak attribute from arch_kexec_apply_relocations[_add]

2022-05-25 Thread Andrew Morton
On Fri, 20 May 2022 14:25:05 -0500 "Eric W. Biederman" wrote: > > I am not strongly against taking off __weak, just wondering if there's > > chance to fix it in recordmcount, and the cost comparing with kernel fix; > > except of this issue, any other weakness of __weak. Noticed Andrew has > > pi

Re: [PATCH v8 0/7] crash: Kernel handling of CPU and memory hot un/plug

2022-05-25 Thread Sourabh Jain
Hello Eric, On 06/05/22 00:15, Eric DeVolder wrote: When the kdump service is loaded, if a CPU or memory is hot un/plugged, the crash elfcorehdr (for x86), which describes the CPUs and memory in the system, must also be updated, else the resulting vmcore is inaccurate (eg. missing either CPU con

Re: [PATCH 24/30] panic: Refactor the panic path

2022-05-25 Thread Eric W. Biederman
"Guilherme G. Piccoli" writes: > The panic() function is somewhat convoluted - a lot of changes were > made over the years, adding comments that might be misleading/outdated > now, it has a code structure that is a bit complex to follow, with > lots of conditionals, for example. The panic notifie

Re: [PATCH v8 7/7] x86/crash: Add x86 crash hotplug support for kexec_load

2022-05-25 Thread Sourabh Jain
Hello Eric, On 06/05/22 00:16, Eric DeVolder wrote: For kexec_file_load support, the loading of the crash kernel occurs entirely within the kernel, and as such the elfcorehdr is readily identified (so that it can be modified upon hotplug events). This change enables support for kexec_load by id

Re: [PATCH v8 6/7] x86/crash: Add x86 crash hotplug support for kexec_file_load

2022-05-25 Thread Eric DeVolder
On 5/25/22 00:25, Sourabh Jain wrote: Hello Eric, On 06/05/22 00:16, Eric DeVolder wrote: For x86_64, when CPU or memory is hot un/plugged, the crash elfcorehdr, which describes the CPUs and memory in the system, must also be updated. To update the elfcorehdr for x86_64, a new elfcorehdr mus

Re: [PATCH v8 0/4] use more system keyrings to verify arm64 and s390 kexec kernel image signature

2022-05-25 Thread Mimi Zohar
On Wed, 2022-05-25 at 17:59 +0800, Coiby Xu wrote: > Hi Mimi, > > On Fri, May 20, 2022 at 01:04:47PM -0400, Mimi Zohar wrote: > >Hi Coiby, > > > >On Thu, 2022-05-12 at 15:01 +0800, Coiby Xu wrote: > > > >The cover letter should start out with an overall problem description > >and then continue wit

Re: [PATCH v8 0/4] use more system keyrings to verify arm64 and s390 kexec kernel image signature

2022-05-25 Thread Coiby Xu
Hi Mimi, On Fri, May 20, 2022 at 01:04:47PM -0400, Mimi Zohar wrote: Hi Coiby, On Thu, 2022-05-12 at 15:01 +0800, Coiby Xu wrote: The cover letter should start out with an overall problem description and then continue with the specifics. In this case each of the arch's use different keyrings