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
| ||
|
Date: Wed, 11 Jun 2014 02:32:41 +0200 From: "Rafael J. Wysocki" <rjw@...ysocki.net> To: Stratos Karafotis <stratosk@...aphore.gr> Cc: Dirk Brandewie <dirk.brandewie@...il.com>, Viresh Kumar <viresh.kumar@...aro.org>, dirk.j.brandewie@...el.com, "linux-pm@...r.kernel.org" <linux-pm@...r.kernel.org>, LKML <linux-kernel@...r.kernel.org> Subject: Re: [PATCH 1/7] cpufreq: intel_pstate: Remove duplicate CPU ID check On Tuesday, June 10, 2014 10:14:29 AM Dirk Brandewie wrote: > On 06/09/2014 10:21 PM, Viresh Kumar wrote: > > On 10 June 2014 02:30, Stratos Karafotis <stratosk@...aphore.gr> wrote: > >> We check the CPU ID during driver init. There is no need > >> to do it again per logical CPU initialization. > >> > >> So, remove the duplicate check. > >> > >> Signed-off-by: Stratos Karafotis <stratosk@...aphore.gr> > >> --- > >> drivers/cpufreq/intel_pstate.c | 6 ------ > >> 1 file changed, 6 deletions(-) > >> > >> diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c > >> index aebd457..4e7f492 100644 > >> --- a/drivers/cpufreq/intel_pstate.c > >> +++ b/drivers/cpufreq/intel_pstate.c > >> @@ -691,14 +691,8 @@ MODULE_DEVICE_TABLE(x86cpu, intel_pstate_cpu_ids); > >> > >> static int intel_pstate_init_cpu(unsigned int cpunum) > >> { > >> - > >> - const struct x86_cpu_id *id; > >> struct cpudata *cpu; > >> > >> - id = x86_match_cpu(intel_pstate_cpu_ids); > >> - if (!id) > >> - return -ENODEV; > >> - > >> all_cpu_data[cpunum] = kzalloc(sizeof(struct cpudata), GFP_KERNEL); > >> if (!all_cpu_data[cpunum]) > >> return -ENOMEM; > > > > Acked-by: Viresh Kumar <viresh.kumar@...aro.org> > > > Acked-by: Dirk Brandewie <dirk.j.brandewie@...el.com> [1/7] applied, please wait with the rest until after 3.16-rc1 is released. Thanks! -- I speak only for myself. Rafael J. Wysocki, Intel Open Source Technology Center. -- 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/
Powered by blists - more mailing lists