* [PATCH] x86/mce: Document the mce=print_all command line parameter
@ 2026-07-23 1:37 Shreshth Srivastava
2026-07-23 1:41 ` Sohil Mehta
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: Shreshth Srivastava @ 2026-07-23 1:37 UTC (permalink / raw)
To: Dave Hansen, Borislav Petkov, Jonathan Corbet, x86
Cc: Shuah Khan, Randy Dunlap, Andrew Morton, Mike Rapoport,
Dapeng Mi, Marco Elver, Ethan Nelson-Moore, Jakub Kicinski,
Eric Biggers, Li RongQing, linux-doc, linux-kernel,
Thomas Gleixner, Ingo Molnar, H . Peter Anvin,
Shreshth Srivastava, Sohil Mehta, Tony Luck
The mce=print_all command line option is supported but has never
been documented. Add it.
Suggested-by: Sohil Mehta <sohil.mehta@intel.com>
Signed-off-by: Shreshth Srivastava <shreshth.srivastava@intel.com>
Acked-by: Tony Luck <tony.luck@intel.com>
---
Documentation/admin-guide/kernel-parameters.txt | 3 +++
1 file changed, 3 insertions(+)
diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt
index eb4e0d28f74b..0ec18a5597a2 100644
--- a/Documentation/admin-guide/kernel-parameters.txt
+++ b/Documentation/admin-guide/kernel-parameters.txt
@@ -3792,6 +3792,9 @@ Kernel parameters
nobootlog
disable boot machine check logging.
+ print_all
+ print all machine check logs to the console.
+
monarchtimeout (number)
sets the time in us to wait for other CPUs on machine
checks. 0 to disable.
--
2.53.0
^ permalink raw reply [flat|nested] 4+ messages in thread* Re: [PATCH] x86/mce: Document the mce=print_all command line parameter
2026-07-23 1:37 [PATCH] x86/mce: Document the mce=print_all command line parameter Shreshth Srivastava
@ 2026-07-23 1:41 ` Sohil Mehta
2026-07-23 3:27 ` Randy Dunlap
2026-07-23 3:30 ` [tip: ras/core] " tip-bot2 for Shreshth Srivastava
2 siblings, 0 replies; 4+ messages in thread
From: Sohil Mehta @ 2026-07-23 1:41 UTC (permalink / raw)
To: Shreshth Srivastava, Dave Hansen, Borislav Petkov, Jonathan Corbet, x86
Cc: Shuah Khan, Randy Dunlap, Andrew Morton, Mike Rapoport,
Dapeng Mi, Marco Elver, Ethan Nelson-Moore, Jakub Kicinski,
Eric Biggers, Li RongQing, linux-doc, linux-kernel,
Thomas Gleixner, Ingo Molnar, H . Peter Anvin, Tony Luck
On 7/22/2026 6:37 PM, Shreshth Srivastava wrote:
> The mce=print_all command line option is supported but has never
> been documented. Add it.
>
> Suggested-by: Sohil Mehta <sohil.mehta@intel.com>
> Signed-off-by: Shreshth Srivastava <shreshth.srivastava@intel.com>
> Acked-by: Tony Luck <tony.luck@intel.com>
> ---
> Documentation/admin-guide/kernel-parameters.txt | 3 +++
> 1 file changed, 3 insertions(+)
>
Reviewed-by: Sohil Mehta <sohil.mehta@intel.com>
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH] x86/mce: Document the mce=print_all command line parameter
2026-07-23 1:37 [PATCH] x86/mce: Document the mce=print_all command line parameter Shreshth Srivastava
2026-07-23 1:41 ` Sohil Mehta
@ 2026-07-23 3:27 ` Randy Dunlap
2026-07-23 3:30 ` [tip: ras/core] " tip-bot2 for Shreshth Srivastava
2 siblings, 0 replies; 4+ messages in thread
From: Randy Dunlap @ 2026-07-23 3:27 UTC (permalink / raw)
To: Shreshth Srivastava, Dave Hansen, Borislav Petkov, Jonathan Corbet, x86
Cc: Shuah Khan, Andrew Morton, Mike Rapoport, Dapeng Mi, Marco Elver,
Ethan Nelson-Moore, Jakub Kicinski, Eric Biggers, Li RongQing,
linux-doc, linux-kernel, Thomas Gleixner, Ingo Molnar,
H . Peter Anvin, Sohil Mehta, Tony Luck
On 7/22/26 6:37 PM, Shreshth Srivastava wrote:
> The mce=print_all command line option is supported but has never
> been documented. Add it.
>
> Suggested-by: Sohil Mehta <sohil.mehta@intel.com>
> Signed-off-by: Shreshth Srivastava <shreshth.srivastava@intel.com>
> Acked-by: Tony Luck <tony.luck@intel.com>
Looks good. Thanks.
Acked-by: Randy Dunlap <rdunlap@infradead.org>
> ---
> Documentation/admin-guide/kernel-parameters.txt | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt
> index eb4e0d28f74b..0ec18a5597a2 100644
> --- a/Documentation/admin-guide/kernel-parameters.txt
> +++ b/Documentation/admin-guide/kernel-parameters.txt
> @@ -3792,6 +3792,9 @@ Kernel parameters
> nobootlog
> disable boot machine check logging.
>
> + print_all
> + print all machine check logs to the console.
> +
> monarchtimeout (number)
> sets the time in us to wait for other CPUs on machine
> checks. 0 to disable.
--
~Randy
^ permalink raw reply [flat|nested] 4+ messages in thread
* [tip: ras/core] x86/mce: Document the mce=print_all command line parameter
2026-07-23 1:37 [PATCH] x86/mce: Document the mce=print_all command line parameter Shreshth Srivastava
2026-07-23 1:41 ` Sohil Mehta
2026-07-23 3:27 ` Randy Dunlap
@ 2026-07-23 3:30 ` tip-bot2 for Shreshth Srivastava
2 siblings, 0 replies; 4+ messages in thread
From: tip-bot2 for Shreshth Srivastava @ 2026-07-23 3:30 UTC (permalink / raw)
To: linux-tip-commits
Cc: Sohil Mehta, Shreshth Srivastava, Borislav Petkov (AMD),
Tony Luck, x86, linux-kernel
The following commit has been merged into the ras/core branch of tip:
Commit-ID: b0fa123835c147e77b9a967de76dc899062bd405
Gitweb: https://git.kernel.org/tip/b0fa123835c147e77b9a967de76dc899062bd405
Author: Shreshth Srivastava <shreshth.srivastava@intel.com>
AuthorDate: Wed, 22 Jul 2026 18:37:30 -07:00
Committer: Borislav Petkov (AMD) <bp@alien8.de>
CommitterDate: Wed, 22 Jul 2026 20:25:20 -07:00
x86/mce: Document the mce=print_all command line parameter
The mce=print_all command line option is supported but has never
been documented. Add it.
Suggested-by: Sohil Mehta <sohil.mehta@intel.com>
Signed-off-by: Shreshth Srivastava <shreshth.srivastava@intel.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Reviewed-by: Sohil Mehta <sohil.mehta@intel.com>
Acked-by: Tony Luck <tony.luck@intel.com>
Link: https://patch.msgid.link/20260723013730.3033-1-shreshth.srivastava@intel.com
---
Documentation/admin-guide/kernel-parameters.txt | 3 +++
1 file changed, 3 insertions(+)
diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt
index b5493a7..fa820ff 100644
--- a/Documentation/admin-guide/kernel-parameters.txt
+++ b/Documentation/admin-guide/kernel-parameters.txt
@@ -3782,6 +3782,9 @@ Kernel parameters
nobootlog
disable boot machine check logging.
+ print_all
+ print all machine check logs to the console.
+
monarchtimeout (number)
sets the time in us to wait for other CPUs on machine
checks. 0 to disable.
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2026-07-23 3:30 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2026-07-23 1:37 [PATCH] x86/mce: Document the mce=print_all command line parameter Shreshth Srivastava
2026-07-23 1:41 ` Sohil Mehta
2026-07-23 3:27 ` Randy Dunlap
2026-07-23 3:30 ` [tip: ras/core] " tip-bot2 for Shreshth Srivastava
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®