From: Luis Chamberlain <mcgrof@kernel.org>
To: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>,
Joerg Roedel <jroedel@suse.de>, Wei Liu <wei.liu@kernel.org>,
Michael Kelley <mikelley@microsoft.com>,
Mike Rapoport <rppt@kernel.org>,
Corey Minyard <cminyard@mvista.com>,
Bjorn Andersson <bjorn.andersson@linaro.org>,
Mathieu Poirier <mathieu.poirier@linaro.org>,
Andrew Morton <akpm@linux-foundation.org>,
Tetsuo Handa <penguin-kernel@i-love.sakura.ne.jp>,
Vlastimil Babka <vbabka@suse.cz>,
"Paul E. McKenney" <paulmck@kernel.org>,
"Steven Rostedt (VMware)" <rostedt@goodmis.org>,
linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org,
linux-hyperv@vger.kernel.org,
openipmi-developer@lists.sourceforge.net,
linux-remoteproc@vger.kernel.org, linux-arch@vger.kernel.org,
kexec@lists.infradead.org, rcu@vger.kernel.org,
linux-fsdevel@vger.kernel.org,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Paul Mackerras <paulus@samba.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>,
"K. Y. Srinivasan" <kys@microsoft.com>,
Haiyang Zhang <haiyangz@microsoft.com>,
Stephen Hemminger <sthemmin@microsoft.com>,
Corey Minyard <minyard@acm.org>, Ohad Ben-Cohen <ohad@wizery.com>,
Arnd Bergmann <arnd@arndb.de>,
Eric Biederman <ebiederm@xmission.com>,
Josh Triplett <josh@joshtriplett.org>,
Mathieu Desnoyers <mathieu.desnoyers@efficios.com>,
Lai Jiangshan <jiangshanlai@gmail.com>,
Joel Fernandes <joel@joelfernandes.org>,
Kees Cook <keescook@chromium.org>,
Iurii Zaikin <yzaikin@google.com>
Subject: Re: [PATCH v1 1/1] kernel.h: Split out panic and oops helpers
Date: Tue, 6 Apr 2021 16:51:08 +0000 [thread overview]
Message-ID: <20210406165108.GA4332@42.do-not-panic.com> (raw)
In-Reply-To: <20210406133158.73700-1-andriy.shevchenko@linux.intel.com>
On Tue, Apr 06, 2021 at 04:31:58PM +0300, Andy Shevchenko wrote:
> diff --git a/include/linux/panic_notifier.h b/include/linux/panic_notifier.h
> new file mode 100644
> index 000000000000..41e32483d7a7
> --- /dev/null
> +++ b/include/linux/panic_notifier.h
> @@ -0,0 +1,12 @@
> +/* SPDX-License-Identifier: GPL-2.0 */
> +#ifndef _LINUX_PANIC_NOTIFIERS_H
> +#define _LINUX_PANIC_NOTIFIERS_H
> +
> +#include <linux/notifier.h>
> +#include <linux/types.h>
> +
> +extern struct atomic_notifier_head panic_notifier_list;
> +
> +extern bool crash_kexec_post_notifiers;
> +
> +#endif /* _LINUX_PANIC_NOTIFIERS_H */
Why is it worth it to add another file just for this? Seems like a very
small file.
Luis
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WARNING: multiple messages have this Message-ID (diff)
From: Luis Chamberlain <mcgrof@kernel.org>
To: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>,
Joerg Roedel <jroedel@suse.de>, Wei Liu <wei.liu@kernel.org>,
Michael Kelley <mikelley@microsoft.com>,
Mike Rapoport <rppt@kernel.org>,
Corey Minyard <cminyard@mvista.com>,
Bjorn Andersson <bjorn.andersson@linaro.org>,
Mathieu Poirier <mathieu.poirier@linaro.org>,
Andrew Morton <akpm@linux-foundation.org>,
Tetsuo Handa <penguin-kernel@i-love.sakura.ne.jp>,
Vlastimil Babka <vbabka@suse.cz>,
"Paul E. McKenney" <paulmck@kernel.org>,
"Steven Rostedt (VMware)" <rostedt@goodmis.org>,
linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org,
linux-hyperv@vger.kernel.org,
openipmi-developer@lists.sourceforge.net,
linux-remoteproc@vger.kernel.org, linux-arch@vger.kernel.org,
kexec@lists.infradead.org, rcu@vger.kernel.org,
linux-fsdevel@vger.kernel.org,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Paul Mackerras <paulus@samba.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>,
"K. Y. Srinivasan" <kys@microsoft.com>,
Haiyang Zhang <haiyangz@microsoft.com>,
Stephen Hemminger <sthemmin@microsoft.com>,
Corey Minyard <minyard@acm.org>, Ohad Ben-Cohen <ohad@wizery.com>,
Arnd Bergmann <arnd@arndb.de>,
Eric Biederman <ebiederm@xmission.com>,
Josh Triplett <josh@joshtriplett.org>,
Mathieu Desnoyers <mathieu.desnoyers@efficios.com>,
Lai Jiangshan <jiangshanlai@gmail.com>,
Joel Fernandes <joel@joelfernandes.org>,
Kees Cook <keescook@chromium.org>,
Iurii Zaikin <yzaikin@google.com>
Subject: Re: [PATCH v1 1/1] kernel.h: Split out panic and oops helpers
Date: Tue, 6 Apr 2021 16:51:08 +0000 [thread overview]
Message-ID: <20210406165108.GA4332@42.do-not-panic.com> (raw)
In-Reply-To: <20210406133158.73700-1-andriy.shevchenko@linux.intel.com>
On Tue, Apr 06, 2021 at 04:31:58PM +0300, Andy Shevchenko wrote:
> diff --git a/include/linux/panic_notifier.h b/include/linux/panic_notifier.h
> new file mode 100644
> index 000000000000..41e32483d7a7
> --- /dev/null
> +++ b/include/linux/panic_notifier.h
> @@ -0,0 +1,12 @@
> +/* SPDX-License-Identifier: GPL-2.0 */
> +#ifndef _LINUX_PANIC_NOTIFIERS_H
> +#define _LINUX_PANIC_NOTIFIERS_H
> +
> +#include <linux/notifier.h>
> +#include <linux/types.h>
> +
> +extern struct atomic_notifier_head panic_notifier_list;
> +
> +extern bool crash_kexec_post_notifiers;
> +
> +#endif /* _LINUX_PANIC_NOTIFIERS_H */
Why is it worth it to add another file just for this? Seems like a very
small file.
Luis
WARNING: multiple messages have this Message-ID (diff)
From: Luis Chamberlain <mcgrof@kernel.org>
To: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: Corey Minyard <cminyard@mvista.com>,
linux-hyperv@vger.kernel.org,
Tetsuo Handa <penguin-kernel@i-love.sakura.ne.jp>,
linux-remoteproc@vger.kernel.org,
Michael Kelley <mikelley@microsoft.com>,
Paul Mackerras <paulus@samba.org>,
"H. Peter Anvin" <hpa@zytor.com>,
Joel Fernandes <joel@joelfernandes.org>,
"K. Y. Srinivasan" <kys@microsoft.com>,
Thomas Gleixner <tglx@linutronix.de>,
linux-arch@vger.kernel.org, Wei Liu <wei.liu@kernel.org>,
Stephen Hemminger <sthemmin@microsoft.com>,
Corey Minyard <minyard@acm.org>,
x86@kernel.org, Ingo Molnar <mingo@redhat.com>,
Iurii Zaikin <yzaikin@google.com>,
Ohad Ben-Cohen <ohad@wizery.com>, Joerg Roedel <jroedel@suse.de>,
Kees Cook <keescook@chromium.org>,
"Paul E. McKenney" <paulmck@kernel.org>,
Lai Jiangshan <jiangshanlai@gmail.com>,
Haiyang Zhang <haiyangz@microsoft.com>,
Josh Triplett <josh@joshtriplett.org>,
"Steven Rostedt \(VMware\)" <rostedt@goodmis.org>,
rcu@vger.kernel.org, Borislav Petkov <bp@alien8.de>,
openipmi-developer@lists.sourceforge.net,
Bjorn Andersson <bjorn.andersson@linaro.org>,
Vlastimil Babka <vbabka@suse.cz>,
Mathieu Poirier <mathieu.poirier@linaro.org>,
kexec@lists.infradead.org, linux-kernel@vger.kernel.org,
Arnd Bergmann <arnd@arndb.de>,
Eric Biederman <ebiederm@xmission.com>,
linux-fsdevel@vger.kernel.org,
Mathieu Desnoyers <mathieu.desnoyers@efficios.com>,
Andrew Morton <akpm@linux-foundation.org>,
linuxppc-dev@lists.ozlabs.org, Mike Rapoport <rppt@kernel.org>
Subject: Re: [PATCH v1 1/1] kernel.h: Split out panic and oops helpers
Date: Tue, 6 Apr 2021 16:51:08 +0000 [thread overview]
Message-ID: <20210406165108.GA4332@42.do-not-panic.com> (raw)
In-Reply-To: <20210406133158.73700-1-andriy.shevchenko@linux.intel.com>
On Tue, Apr 06, 2021 at 04:31:58PM +0300, Andy Shevchenko wrote:
> diff --git a/include/linux/panic_notifier.h b/include/linux/panic_notifier.h
> new file mode 100644
> index 000000000000..41e32483d7a7
> --- /dev/null
> +++ b/include/linux/panic_notifier.h
> @@ -0,0 +1,12 @@
> +/* SPDX-License-Identifier: GPL-2.0 */
> +#ifndef _LINUX_PANIC_NOTIFIERS_H
> +#define _LINUX_PANIC_NOTIFIERS_H
> +
> +#include <linux/notifier.h>
> +#include <linux/types.h>
> +
> +extern struct atomic_notifier_head panic_notifier_list;
> +
> +extern bool crash_kexec_post_notifiers;
> +
> +#endif /* _LINUX_PANIC_NOTIFIERS_H */
Why is it worth it to add another file just for this? Seems like a very
small file.
Luis
next prev parent reply other threads:[~2021-04-06 16:51 UTC|newest]
Thread overview: 54+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-06 13:31 [PATCH v1 1/1] kernel.h: Split out panic and oops helpers Andy Shevchenko
2021-04-06 13:31 ` Andy Shevchenko
2021-04-06 13:31 ` Andy Shevchenko
2021-04-06 14:29 ` Bjorn Andersson
2021-04-06 14:29 ` Bjorn Andersson
2021-04-06 14:29 ` Bjorn Andersson
2021-04-06 14:39 ` Mike Rapoport
2021-04-06 14:39 ` Mike Rapoport
2021-04-06 14:39 ` Mike Rapoport
2021-04-06 14:39 ` Corey Minyard
2021-04-06 14:39 ` Corey Minyard
2021-04-06 14:39 ` Corey Minyard
2021-04-06 14:43 ` Christian Brauner
2021-04-06 14:43 ` Christian Brauner
2021-04-06 14:43 ` Christian Brauner
2021-04-06 15:09 ` Arnd Bergmann
2021-04-06 15:09 ` Arnd Bergmann
2021-04-06 15:09 ` Arnd Bergmann
2021-04-06 16:51 ` Luis Chamberlain [this message]
2021-04-06 16:51 ` Luis Chamberlain
2021-04-06 16:51 ` Luis Chamberlain
2021-04-07 7:33 ` Andy Shevchenko
2021-04-07 7:33 ` Andy Shevchenko
2021-04-07 7:33 ` Andy Shevchenko
2021-04-07 14:30 ` Luis Chamberlain
2021-04-07 14:30 ` Luis Chamberlain
2021-04-07 14:30 ` Luis Chamberlain
2021-04-07 14:59 ` Andy Shevchenko
2021-04-07 14:59 ` Andy Shevchenko
2021-04-07 14:59 ` Andy Shevchenko
2021-04-07 15:29 ` Luis Chamberlain
2021-04-07 15:29 ` Luis Chamberlain
2021-04-07 15:29 ` Luis Chamberlain
2021-04-06 18:44 ` Kees Cook
2021-04-06 18:44 ` Kees Cook
2021-04-06 18:44 ` Kees Cook
2021-04-07 8:46 ` Andy Shevchenko
2021-04-07 8:46 ` Andy Shevchenko
2021-04-07 8:46 ` Andy Shevchenko
2021-04-09 6:23 ` Andrew Morton
2021-04-09 6:23 ` Andrew Morton
2021-04-09 6:23 ` Andrew Morton
2021-04-09 8:22 ` Andy Shevchenko
2021-04-09 8:22 ` Andy Shevchenko
2021-04-09 8:22 ` Andy Shevchenko
2021-04-06 23:41 ` Wei Liu
2021-04-06 23:41 ` Wei Liu
2021-04-06 23:41 ` Wei Liu
2021-04-08 12:45 ` Rasmus Villemoes
2021-04-08 12:45 ` Rasmus Villemoes
2021-04-08 12:45 ` Rasmus Villemoes
2021-04-08 13:29 ` Andy Shevchenko
2021-04-08 13:29 ` Andy Shevchenko
2021-04-08 13:29 ` Andy Shevchenko
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