From: Thiago Jung Bauermann <bauerman@linux.ibm.com>
To: Hari Bathini <hbathini@linux.ibm.com>
Cc: Pingfan Liu <piliu@redhat.com>, Nayna Jain <nayna@linux.ibm.com>,
Kexec-ml <kexec@lists.infradead.org>,
Mahesh J Salgaonkar <mahesh@linux.ibm.com>,
Mimi Zohar <zohar@linux.ibm.com>,
lkml <linux-kernel@vger.kernel.org>,
linuxppc-dev <linuxppc-dev@ozlabs.org>,
Sourabh Jain <sourabhjain@linux.ibm.com>,
Petr Tesarik <ptesarik@suse.cz>,
Andrew Morton <akpm@linux-foundation.org>,
Dave Young <dyoung@redhat.com>, Vivek Goyal <vgoyal@redhat.com>,
Eric Biederman <ebiederm@xmission.com>
Subject: Re: [PATCH v4 10/12] ppc64/kexec_file: prepare elfcore header for crashing kernel
Date: Thu, 23 Jul 2020 21:33:23 -0300 [thread overview]
Message-ID: <87365h69bg.fsf@morokweng.localdomain> (raw)
In-Reply-To: <159524966309.20855.15216784717419378243.stgit@hbathini.in.ibm.com>
Hari Bathini <hbathini@linux.ibm.com> writes:
> Prepare elf headers for the crashing kernel's core file using
> crash_prepare_elf64_headers() and pass on this info to kdump
> kernel by updating its command line with elfcorehdr parameter.
> Also, add elfcorehdr location to reserve map to avoid it from
> being stomped on while booting.
>
> Signed-off-by: Hari Bathini <hbathini@linux.ibm.com>
> Tested-by: Pingfan Liu <piliu@redhat.com>
Reviewed-by: Thiago Jung Bauermann <bauerman@linux.ibm.com>
--
Thiago Jung Bauermann
IBM Linux Technology Center
next prev parent reply other threads:[~2020-07-24 0:35 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-20 12:49 [PATCH v4 00/12] ppc64: enable kdump support for kexec_file_load syscall Hari Bathini
2020-07-20 12:50 ` [PATCH v4 01/12] kexec_file: allow archs to handle special regions while locating memory hole Hari Bathini
2020-07-20 12:50 ` [PATCH v4 02/12] powerpc/kexec_file: mark PPC64 specific code Hari Bathini
2020-07-20 12:51 ` [PATCH v4 03/12] powerpc/kexec_file: add helper functions for getting memory ranges Hari Bathini
2020-07-20 12:59 ` Hari Bathini
2020-07-23 22:12 ` Thiago Jung Bauermann
2020-07-20 12:52 ` [PATCH v4 04/12] ppc64/kexec_file: avoid stomping memory used by special regions Hari Bathini
2020-07-23 22:19 ` Thiago Jung Bauermann
2020-07-20 12:52 ` [PATCH v4 05/12] powerpc/drmem: make lmb walk a bit more flexible Hari Bathini
2020-07-20 12:52 ` [PATCH v4 06/12] ppc64/kexec_file: restrict memory usage of kdump kernel Hari Bathini
2020-07-24 0:06 ` Thiago Jung Bauermann
2020-07-24 14:08 ` Hari Bathini
2020-07-25 0:32 ` Thiago Jung Bauermann
2020-07-20 12:53 ` [PATCH v4 07/12] ppc64/kexec_file: add support to relocate purgatory Hari Bathini
2020-07-22 4:25 ` Michael Ellerman
2020-07-22 17:33 ` Hari Bathini
2020-07-23 6:47 ` Michael Ellerman
2020-07-20 12:53 ` [PATCH v4 08/12] ppc64/kexec_file: setup the stack for purgatory Hari Bathini
2020-07-20 12:54 ` [PATCH v4 09/12] ppc64/kexec_file: setup backup region for kdump kernel Hari Bathini
2020-07-24 0:28 ` Thiago Jung Bauermann
2020-07-20 12:54 ` [PATCH v4 10/12] ppc64/kexec_file: prepare elfcore header for crashing kernel Hari Bathini
2020-07-24 0:33 ` Thiago Jung Bauermann [this message]
2020-07-20 12:54 ` [PATCH v4 11/12] ppc64/kexec_file: add appropriate regions for memory reserve map Hari Bathini
2020-07-20 12:55 ` [PATCH v4 12/12] ppc64/kexec_file: fix kexec load failure with lack of memory hole Hari Bathini
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=87365h69bg.fsf@morokweng.localdomain \
--to=bauerman@linux.ibm.com \
--cc=akpm@linux-foundation.org \
--cc=dyoung@redhat.com \
--cc=ebiederm@xmission.com \
--cc=hbathini@linux.ibm.com \
--cc=kexec@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linuxppc-dev@ozlabs.org \
--cc=mahesh@linux.ibm.com \
--cc=nayna@linux.ibm.com \
--cc=piliu@redhat.com \
--cc=ptesarik@suse.cz \
--cc=sourabhjain@linux.ibm.com \
--cc=vgoyal@redhat.com \
--cc=zohar@linux.ibm.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).