From: will.deacon@arm.com (Will Deacon)
To: linux-arm-kernel@lists.infradead.org
Subject: [EDT][PATCH 1/1] hw_breakpoint.c :cpu hotplug handling
Date: Wed, 13 May 2015 17:08:47 +0100 [thread overview]
Message-ID: <20150513160847.GG3343@arm.com> (raw)
In-Reply-To: <556690501.99511431494646065.JavaMail.weblogic@ep2mlwas05a>
On Wed, May 13, 2015 at 06:24:06AM +0100, Maninder Singh wrote:
> EP-2DAD0AFA905A4ACB804C4F82A001242F
>
> Subject: [PATCH 1/1] hw_breakpoint.c :cpu hotplug handling
>
> This patch adds support for CPU hotplug, It re-installl all installed watchpoints and breakpoints
> back on H/W in case of cpu-hot plug.
Not sure why this is needed -- the scheduler should reinstall the
breakpoints when the debugged task gets scheduled in via
arch_install_hw_breakpoint.
Will
WARNING: multiple messages have this Message-ID (diff)
From: Will Deacon <will.deacon@arm.com>
To: Maninder Singh <maninder1.s@samsung.com>
Cc: "linux@arm.linux.org.uk" <linux@arm.linux.org.uk>,
"linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"v.narang@samsung.com" <v.narang@samsung.com>,
Amit Arora <amit.arora@samsung.com>,
AJEET YADAV <ajeet.y@samsung.com>,
AKHILESH KUMAR <akhilesh.k@samsung.com>
Subject: Re: [EDT][PATCH 1/1] hw_breakpoint.c :cpu hotplug handling
Date: Wed, 13 May 2015 17:08:47 +0100 [thread overview]
Message-ID: <20150513160847.GG3343@arm.com> (raw)
In-Reply-To: <556690501.99511431494646065.JavaMail.weblogic@ep2mlwas05a>
On Wed, May 13, 2015 at 06:24:06AM +0100, Maninder Singh wrote:
> EP-2DAD0AFA905A4ACB804C4F82A001242F
>
> Subject: [PATCH 1/1] hw_breakpoint.c :cpu hotplug handling
>
> This patch adds support for CPU hotplug, It re-installl all installed watchpoints and breakpoints
> back on H/W in case of cpu-hot plug.
Not sure why this is needed -- the scheduler should reinstall the
breakpoints when the debugged task gets scheduled in via
arch_install_hw_breakpoint.
Will
next prev parent reply other threads:[~2015-05-13 16:08 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-05-13 5:24 [EDT][PATCH 1/1] hw_breakpoint.c :cpu hotplug handling Maninder Singh
2015-05-13 5:24 ` Maninder Singh
2015-05-13 5:33 ` Baruch Siach
2015-05-13 5:33 ` Baruch Siach
2015-05-13 16:08 ` Will Deacon [this message]
2015-05-13 16:08 ` Will Deacon
-- strict thread matches above, loose matches on Subject: below --
2015-05-18 4:46 Vaneet Narang
2015-05-20 16:50 ` Will Deacon
2015-05-20 16:50 ` Will Deacon
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