From: Borislav Petkov <bp@alien8.de>
To: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Borislav Petkov <bp@suse.de>,
suravee.suthikulpanit@amd.com, mingo@kernel.org,
mingo@redhat.com, jacob.w.shin@gmail.com, oleg@redhat.com,
a.p.zijlstra@chello.nl, acme@ghostprotocols.net, hpa@zytor.com,
linux-kernel@vger.kernel.org, sherry.hurwitz@amd.com,
Thomas Gleixner <tglx@linutronix.de>
Subject: Re: [PATCH 1/3] perf/x86/amd: AMD support for bp_len > HW_BREAKPOINT_LEN_8
Date: Sat, 2 Nov 2013 05:34:38 +0100 [thread overview]
Message-ID: <20131102043438.GA11257@pd.tnic> (raw)
In-Reply-To: <20131031112328.GF2253@localhost.localdomain>
On Thu, Oct 31, 2013 at 12:23:30PM +0100, Frederic Weisbecker wrote:
> Ok we can keep that naming then, at least on the feature symbol. But
> add a comment on it.
Great, in the latest F16h BKDG the CPUID bit is called
"DataBreakpointExtension". So BPEXT could mean anything :)
So the comment is with the definition of the bit:
+#define X86_FEATURE_BPEXT (6*32+26) /* data breakpoint extension */
Oh well...
--
Regards/Gruss,
Boris.
Sent from a fat crate under my desk. Formatting is fine.
--
next prev parent reply other threads:[~2013-11-02 4:43 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-10-02 16:11 [PATCH V5 0/3] perf/x86/amd: AMD Family 16h Data Breakpoint Extensions suravee.suthikulpanit
2013-10-02 16:11 ` [PATCH 1/3] perf/x86/amd: AMD support for bp_len > HW_BREAKPOINT_LEN_8 suravee.suthikulpanit
2013-10-31 9:58 ` Frederic Weisbecker
2013-10-31 10:48 ` Borislav Petkov
2013-10-31 11:23 ` Frederic Weisbecker
2013-11-02 4:34 ` Borislav Petkov [this message]
2013-11-08 21:22 ` Suravee Suthikulpanit
2013-11-08 14:40 ` Borislav Petkov
2013-10-31 16:49 ` Oleg Nesterov
2013-11-08 19:41 ` Frederic Weisbecker
2013-11-09 15:11 ` Oleg Nesterov
2013-11-09 15:32 ` Frederic Weisbecker
2013-11-09 15:54 ` Oleg Nesterov
2013-11-11 15:44 ` Frederic Weisbecker
2013-11-11 17:51 ` Oleg Nesterov
2013-12-02 23:12 ` Frederic Weisbecker
2013-12-04 13:57 ` Oleg Nesterov
2013-12-10 14:43 ` Frederic Weisbecker
2013-12-10 14:52 ` Frederic Weisbecker
2013-12-10 15:23 ` Frederic Weisbecker
2013-12-10 16:19 ` Oleg Nesterov
2013-12-10 16:30 ` Frederic Weisbecker
2013-12-11 12:05 ` Suravee Suthikulanit
2013-10-02 16:11 ` [PATCH 2/3] perf tools: allow user to specify hardware breakpoint bp_len suravee.suthikulpanit
2013-12-10 15:25 ` Frederic Weisbecker
2013-12-10 16:22 ` Oleg Nesterov
2013-12-10 16:26 ` Frederic Weisbecker
2013-10-02 16:11 ` [PATCH 3/3] perf tools: add hardware breakpoint bp_len test cases suravee.suthikulpanit
2013-10-02 16:15 ` [PATCH V5 0/3] perf/x86/amd: AMD Family 16h Data Breakpoint Extensions Oleg Nesterov
2013-10-02 16:54 ` Suravee Suthikulpanit
2013-10-31 9:43 ` Frederic Weisbecker
-- strict thread matches above, loose matches on Subject: below --
2013-04-28 6:05 [PATCH V4 " Jacob Shin
2013-04-28 6:05 ` [PATCH 1/3] perf/x86/amd: AMD support for bp_len > HW_BREAKPOINT_LEN_8 Jacob Shin
2013-04-26 18:57 [PATCH 0/3] perf/x86/amd: AMD Family 16h Data Breakpoint Extensions Jacob Shin
2013-04-26 18:57 ` [PATCH 1/3] perf/x86/amd: AMD support for bp_len > HW_BREAKPOINT_LEN_8 Jacob Shin
2013-04-27 15:05 ` Oleg Nesterov
2013-04-27 15:14 ` Oleg Nesterov
2013-04-27 15:40 ` Jacob Shin
2013-04-27 16:10 ` Oleg Nesterov
2013-04-28 6:05 ` Jacob Shin
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