linux-kernel - Re: [PATCH] perf report: fix broken perf report -n on 32-bit systems

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] [day] [month] [year] [list]

Date:	Tue, 23 Oct 2012 22:48:40 +0900
From:	Namhyung Kim <namhyung@...nel.org>
To:	Stephane Eranian <eranian@...gle.com>
Cc:	linux-kernel@...r.kernel.org, acme@...hat.com, jolsa@...hat.com,
	peterz@...radead.org, mingo@...e.hu, dsahern@...il.com
Subject: Re: [PATCH] perf report: fix broken perf report -n on 32-bit
 systems

Hi Stephane,

2012-10-22 (월), 23:00 +0200, Stephane Eranian:
> On 32-bit systems, using perf report -n would yield garbage
> for the Samples column. This is because the hpp code was
> assuming the hist_entry.stat.nr_events was u64 when in
> reality it was u32.
> 
> This patch fixes the problem by defining nr_events
> to be u64. u32 is too small anyway.
> 
> Signed-off-by: Stephane Eranian <eranian@...gle.com>

Acked-by: Namhyung Kim <namhyung@...nel.org>

Thanks,
Namhyung


--
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/