linux-kernel - Re: [PATCH 3/3] perf/x86/intel/bts: Set itrace_started in pmu::start to match the new logic

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:	Tue, 08 Sep 2015 15:02:08 +0300
From:	Alexander Shishkin <alexander.shishkin@...ux.intel.com>
To:	Peter Zijlstra <a.p.zijlstra@...llo.nl>
Cc:	Ingo Molnar <mingo@...hat.com>, linux-kernel@...r.kernel.org,
	adrian.hunter@...el.com, x86@...nel.org, hpa@...or.com,
	acme@...radead.org
Subject: Re: [PATCH 3/3] perf/x86/intel/bts: Set itrace_started in pmu::start to match the new logic

Alexander Shishkin <alexander.shishkin@...ux.intel.com> writes:

> Since hw::itrace_started is now set in pmu::start to signal the beginning of
> the trace, do so also in the intel_bts driver.
>
> Signed-off-by: Alexander Shishkin <alexander.shishkin@...ux.intel.com>

Peter, seems like you overlooked this one. Its counterpart to is in Linus'
master already:

commit 9a6694cfa2390181dec936a17c0d9d21ef7b08d9
Author: Alexander Shishkin <alexander.shishkin@...ux.intel.com>
Date:   Thu Jul 30 16:48:24 2015 +0300

    perf/x86/intel/pt: Do not force sync packets on every schedule-in

Cheers,
--
Alex
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/