From: Pavin Joseph <me@pavinjoseph.com>
To: Ingo Molnar <mingo@kernel.org>, Steve Wahl <steve.wahl@hpe.com>
Cc: Dave Hansen <dave.hansen@linux.intel.com>,
Andy Lutomirski <luto@kernel.org>,
Peter Zijlstra <peterz@infradead.org>,
Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@redhat.com>, Borislav Petkov <bp@alien8.de>,
x86@kernel.org, "H. Peter Anvin" <hpa@zytor.com>,
linux-kernel@vger.kernel.org,
Linux regressions mailing list <regressions@lists.linux.dev>,
stable@vger.kernel.org, Eric Hagberg <ehagberg@gmail.com>,
Simon Horman <horms@verge.net.au>,
Eric Biederman <ebiederm@xmission.com>,
Dave Young <dyoung@redhat.com>, Sarah Brofeldt <srhb@dbc.dk>,
Russ Anderson <rja@hpe.com>, Dimitri Sivanich <sivanich@hpe.com>,
Hou Wenlong <houwenlong.hwl@antgroup.com>,
Andrew Morton <akpm@linux-foundation.org>,
Baoquan He <bhe@redhat.com>, Yuntao Wang <ytcoode@gmail.com>,
Bjorn Helgaas <bhelgaas@google.com>
Subject: Re: [PATCH v4] x86/mm/ident_map: On UV systems, use gbpages only where full GB page should be mapped.
Date: Fri, 29 Mar 2024 13:31:30 +0530 [thread overview]
Message-ID: <47302624-6466-41a7-85db-f6872d58a4d2@pavinjoseph.com> (raw)
In-Reply-To: <ZgZqhWoRZoq5tJoU@gmail.com>
On 3/29/24 12:45, Ingo Molnar wrote:
> Does the 'nogbpages' kernel command line option fail on these systems
> even outside of kexec (ie. regular boot), or only in combination with
> kexec?
Original reporter here, using nogbpages allows for normal bootup, but
kexec fails with it on my two similar systems.
Pavin.
next prev parent reply other threads:[~2024-03-29 8:10 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-28 16:06 [PATCH v4] x86/mm/ident_map: On UV systems, use gbpages only where full GB page should be mapped Steve Wahl
2024-03-28 16:10 ` kernel test robot
2024-03-28 16:17 ` Steve Wahl
2024-03-29 7:15 ` Ingo Molnar
2024-03-29 8:01 ` Pavin Joseph [this message]
2024-03-29 8:15 ` Ingo Molnar
2024-03-29 8:56 ` Pavin Joseph
2024-03-29 13:30 ` Ingo Molnar
2024-03-31 3:55 ` Eric W. Biederman
2024-04-01 13:30 ` Pavin Joseph
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=47302624-6466-41a7-85db-f6872d58a4d2@pavinjoseph.com \
--to=me@pavinjoseph.com \
--cc=akpm@linux-foundation.org \
--cc=bhe@redhat.com \
--cc=bhelgaas@google.com \
--cc=bp@alien8.de \
--cc=dave.hansen@linux.intel.com \
--cc=dyoung@redhat.com \
--cc=ebiederm@xmission.com \
--cc=ehagberg@gmail.com \
--cc=horms@verge.net.au \
--cc=houwenlong.hwl@antgroup.com \
--cc=hpa@zytor.com \
--cc=linux-kernel@vger.kernel.org \
--cc=luto@kernel.org \
--cc=mingo@kernel.org \
--cc=mingo@redhat.com \
--cc=peterz@infradead.org \
--cc=regressions@lists.linux.dev \
--cc=rja@hpe.com \
--cc=sivanich@hpe.com \
--cc=srhb@dbc.dk \
--cc=stable@vger.kernel.org \
--cc=steve.wahl@hpe.com \
--cc=tglx@linutronix.de \
--cc=x86@kernel.org \
--cc=ytcoode@gmail.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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.