From: Yi Sun <yi.y.sun@linux.intel.com>
To: Jan Beulich <JBeulich@suse.com>
Cc: "Andrew Cooper" <andrew.cooper3@citrix.com>,
xen-devel@lists.xenproject.org, "Wei Liu" <wei.liu2@citrix.com>,
"Chao Peng" <chao.p.peng@linux.intel.com>,
"Roger Pau Monné" <roger.pau@citrix.com>
Subject: Re: [PATCH v9 06/16] x86: implement get hw info flow for MBA
Date: Mon, 18 Dec 2017 17:38:48 +0800 [thread overview]
Message-ID: <20171218093848.GA3419@yi.y.sun> (raw)
In-Reply-To: <5A33AD6602000078001979DC@prv-mh.provo.novell.com>
On 17-12-15 03:09:26, Jan Beulich wrote:
> >>> On 20.10.17 at 10:28, <yi.y.sun@linux.intel.com> wrote:
> > --- a/xen/arch/x86/sysctl.c
> > +++ b/xen/arch/x86/sysctl.c
> > @@ -174,7 +174,7 @@ long arch_do_sysctl(
> > case XEN_SYSCTL_psr_alloc:
> > switch ( sysctl->u.psr_alloc.cmd )
> > {
> > - uint32_t data[PSR_INFO_ARRAY_SIZE];
> > + uint32_t data[PSR_INFO_ARRAY_SIZE] = { };
> >
> > case XEN_SYSCTL_PSR_get_l3_info:
> > {
>
> This validly failed my commit time build check: gcc 7.2 warns about
> the code which would be generated would never be executed. I'm
> therefore going to push only the first five patches of this series.
>
Thank you! I have upgraded my gcc to 7.2 and fixed this issue. The new
patch has been sent. All later patches have been compiled successfully
with gcc 7.2. So please go on merging them. Thanks!
> Jan
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next prev parent reply other threads:[~2017-12-18 9:40 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-10-20 8:28 [PATCH v9 00/16] Enable Memory Bandwidth Allocation in Xen Yi Sun
2017-10-20 8:28 ` [PATCH v9 01/16] docs: create Memory Bandwidth Allocation (MBA) feature document Yi Sun
2017-10-20 8:28 ` [PATCH v9 02/16] Rename PSR sysctl/domctl interfaces and xsm policy to make them be general Yi Sun
2017-10-24 9:10 ` [PATCH v9.1 " Yi Sun
2017-10-24 12:27 ` Jan Beulich
2017-10-30 7:59 ` Yi Sun
2017-10-30 17:22 ` Daniel De Graaf
2017-10-20 8:28 ` [PATCH v9 03/16] x86: rename 'cbm_type' to 'psr_type' to make it general Yi Sun
2017-10-20 8:28 ` [PATCH v9 04/16] x86: a few optimizations to psr codes Yi Sun
2017-10-20 8:28 ` [PATCH v9 05/16] x86: implement data structure and CPU init flow for MBA Yi Sun
2017-10-20 8:28 ` [PATCH v9 06/16] x86: implement get hw info " Yi Sun
2017-12-15 10:09 ` Jan Beulich
2017-12-18 9:38 ` Yi Sun [this message]
2017-12-18 8:30 ` [PATCH v9.1 " Yi Sun
2017-12-18 10:21 ` Jan Beulich
2017-10-20 8:28 ` [PATCH v9 07/16] x86: implement get value interface " Yi Sun
2017-10-20 8:28 ` [PATCH v9 08/16] x86: implement set value flow " Yi Sun
2017-10-20 8:28 ` [PATCH v9 09/16] tools: create general interfaces to support psr allocation features Yi Sun
2017-10-20 8:28 ` [PATCH v9 10/16] tools: implement the new libxc get hw info interface Yi Sun
2017-10-20 8:28 ` [PATCH v9 11/16] tools: implement the new libxl " Yi Sun
2017-10-20 8:28 ` [PATCH v9 12/16] tools: implement the new xl " Yi Sun
2017-10-20 8:28 ` [PATCH v9 13/16] tools: rename 'xc_psr_cat_type' to 'xc_psr_type' Yi Sun
2017-10-20 8:28 ` [PATCH v9 14/16] tools: implement new generic get value interface and MBA get value command Yi Sun
2017-10-20 8:28 ` [PATCH v9 15/16] tools: implement new generic set value interface and MBA set " Yi Sun
2017-12-18 8:31 ` [PATCH v9.1 " Yi Sun
2017-10-20 8:28 ` [PATCH v9 16/16] docs: add MBA description in docs Yi Sun
2017-12-05 2:53 ` [PATCH v9 00/16] Enable Memory Bandwidth Allocation in Xen Yi Sun
2017-12-05 9:09 ` Jan Beulich
2017-12-05 9:21 ` Yi Sun
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