From: David Vrabel <david.vrabel@citrix.com>
To: Daniel Kiper <daniel.kiper@oracle.com>
Cc: Ian Jackson <Ian.Jackson@eu.citrix.com>,
"kexec@lists.infradead.org" <kexec@lists.infradead.org>,
Ian Campbell <Ian.Campbell@citrix.com>,
"xen-devel@lists.xen.org" <xen-devel@lists.xen.org>
Subject: Re: [PATCH 5/8] kexec: extend hypercall with improved load/unload ops
Date: Tue, 16 Apr 2013 15:57:12 +0100 [thread overview]
Message-ID: <516D66C8.2070900@citrix.com> (raw)
In-Reply-To: <20130409210241.GB31533@debian70-amd64.local.net-space.pl>
On 09/04/13 22:02, Daniel Kiper wrote:
> On Mon, Apr 08, 2013 at 07:59:50PM +0100, David Vrabel wrote:
>>
>> -static int kexec_load_unload_compat(unsigned long op,
>> - XEN_GUEST_HANDLE_PARAM(void) uarg)
>> +static int kexec_load_v1_compat(XEN_GUEST_HANDLE_PARAM(void) uarg)
>> {
>> #ifdef CONFIG_COMPAT
>> compat_kexec_load_v1_t compat_load;
>> @@ -808,49 +1011,113 @@ static int kexec_load_unload_compat(unsigned long op,
>> load.type = compat_load.type;
>> XLAT_kexec_image(&load.image, &compat_load.image);
>>
>> - return kexec_load_unload_internal(op, &load);
>> -#else /* CONFIG_COMPAT */
>> + return kexec_do_load_v1(&load, 1);
>> +#else
>
> Why did you removed comment?
It's unhelpful clutter when the #if/#else/#endif are close together.
>> return 0;
>
> Why not -ENOSYS?
It's unreachable code so it doesn't matter.
David
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next prev parent reply other threads:[~2013-04-16 14:57 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-04-08 18:59 [PATCHv3 0/8] kexec: extend kexec hypercall for use with pv-ops kernels David Vrabel
2013-04-08 18:59 ` [PATCH 1/8] x86: give FIX_EFI_MPF its own fixmap entry David Vrabel
2013-04-09 7:27 ` [Xen-devel] " Jan Beulich
2013-04-09 16:15 ` David Vrabel
2013-04-08 18:59 ` [PATCH 2/8] xen: make GUEST_HANDLE_64() and uint64_aligned_t available everywhere David Vrabel
2013-04-08 18:59 ` [PATCH 3/8] kexec: add public interface for improved load/unload sub-ops David Vrabel
2013-04-09 7:32 ` [Xen-devel] " Jan Beulich
2013-04-12 11:56 ` David Vrabel
2013-04-12 13:01 ` Jan Beulich
2013-04-08 18:59 ` [PATCH 4/8] kexec: add infrastructure for handling kexec images David Vrabel
2013-04-09 7:44 ` [Xen-devel] " Jan Beulich
2013-04-09 16:17 ` David Vrabel
2013-04-10 8:36 ` Jan Beulich
2013-04-08 18:59 ` [PATCH 5/8] kexec: extend hypercall with improved load/unload ops David Vrabel
2013-04-09 21:02 ` Daniel Kiper
2013-04-15 18:58 ` David Vrabel
2013-04-16 12:05 ` Daniel Kiper
2013-04-16 14:57 ` David Vrabel [this message]
2013-04-08 18:59 ` [PATCH 6/8] xen: kexec crash image when dom0 crashes David Vrabel
2013-04-09 21:11 ` Daniel Kiper
2013-04-08 18:59 ` [PATCH 7/8] libxc: add hypercall buffer arrays David Vrabel
2013-04-08 18:59 ` [PATCH 8/8] libxc: add API for kexec hypercall David Vrabel
-- strict thread matches above, loose matches on Subject: below --
2013-04-16 17:13 [PATCHv4 0/8] kexec: extend kexec hypercall for use with pv-ops kernels David Vrabel
2013-04-16 17:13 ` [PATCH 5/8] kexec: extend hypercall with improved load/unload ops David Vrabel
2013-04-17 12:51 ` Daniel Kiper
2013-04-18 16:29 ` David Vrabel
2013-04-19 8:08 ` Daniel Kiper
2013-02-21 17:48 [PATCH 0/8] kexec: extended kexec hypercall for use with pv-ops kernels David Vrabel
2013-02-21 17:48 ` [PATCH 5/8] kexec: extend hypercall with improved load/unload ops David Vrabel
2013-02-21 22:41 ` Daniel Kiper
2013-03-08 11:23 ` Daniel Kiper
2013-03-08 11:40 ` David Vrabel
2013-03-08 12:21 ` Daniel Kiper
2013-03-08 14:01 ` David Vrabel
2013-03-08 15:23 ` Daniel Kiper
2013-03-12 11:36 ` Daniel Kiper
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