From: Michael Neuling <mikey@neuling.org>
To: Benjamin Herrenschmidt <benh@kernel.crashing.org>,
linuxppc-dev@lists.ozlabs.org
Subject: Re: [PATCH 5/5] powerpc: Dynamically calculate the dabrx based on kernel/user/hypervisor
Date: Thu, 06 Sep 2012 15:31:52 +1000 [thread overview]
Message-ID: <8706.1346909512@neuling.org> (raw)
In-Reply-To: <1346908671-7464-5-git-send-email-mikey@neuling.org>
Michael Neuling <mikey@neuling.org> wrote:
> Currently we mark the DABRX to interrupt on all matches
> (hypervisor/kernel/user and then filter in software. We can be a lot
> smarter now that we can set the DABRX dynamically.
>
> This sets the DABRX based on the flags passed by the user.
>
> Signed-off-by: Michael Neuling <mikey@neuling.org>
For what it's worth, I have this test case now:
http://neuling.org/devel/junkcode/hw_brk_test.c
Mikey
prev parent reply other threads:[~2012-09-06 5:31 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-09-06 5:17 [PATCH 1/5] powerpc: Pack arch_hw_breakpoint to avoid holes in struct Michael Neuling
2012-09-06 5:17 ` [PATCH 2/5] powerpc: Use consistent name info for arch_hw_breakpoint Michael Neuling
2012-09-06 5:17 ` [PATCH 3/5] powerpc: Use the XDABR hcall Michael Neuling
2012-09-06 5:17 ` [PATCH 4/5] powerpc: Rework set_dabr so it can take a DABRX value as well Michael Neuling
2012-09-06 5:35 ` Geert Uytterhoeven
2012-09-07 3:37 ` Michael Neuling
2012-09-07 5:26 ` Geert Uytterhoeven
2012-09-07 5:43 ` Michael Neuling
2012-09-10 12:27 ` Geert Uytterhoeven
2012-09-07 7:24 ` [PATCH v2 0/3] powerpc: HW filtering of breakpoint for user/kernel/hypervisor events Michael Neuling
2012-09-07 7:24 ` [PATCH 1/3] powerpc: Rework set_dabr so it can take a DABRX value as well Michael Neuling
2012-09-07 7:24 ` [PATCH 2/3] powerpc: Dynamically calculate the dabrx based on kernel/user/hypervisor Michael Neuling
2012-09-07 7:24 ` [PATCH 3/3] powerpc: cleanup old DABRX #defines Michael Neuling
2012-09-06 5:17 ` [PATCH 5/5] powerpc: Dynamically calculate the dabrx based on kernel/user/hypervisor Michael Neuling
2012-09-06 5:31 ` Michael Neuling [this message]
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