lkml.org 
[lkml]   [2021]   [May]   [15]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
SubjectRe: [PATCH v2] clocksource/drivers/hyper-v: Re-enable VDSO_CLOCKMODE_HVCLOCK on X86
Date
On Sat, May 15 2021 at 15:43, Wei Liu wrote:

> On Thu, May 13, 2021 at 01:29:12PM +0000, Michael Kelley wrote:
>> From: Vitaly Kuznetsov <vkuznets@redhat.com> Sent: Thursday, May 13, 2021 12:33 AM
>> >
>> > Mohammed reports (https://bugzilla.kernel.org/show_bug.cgi?id=213029)
>> > the commit e4ab4658f1cf ("clocksource/drivers/hyper-v: Handle vDSO
>> > differences inline") broke vDSO on x86. The problem appears to be that
>> > VDSO_CLOCKMODE_HVCLOCK is an enum value in 'enum vdso_clock_mode' and
>> > '#ifdef VDSO_CLOCKMODE_HVCLOCK' branch evaluates to false (it is not
>> > a define). Use a dedicated HAVE_VDSO_CLOCKMODE_HVCLOCK define instead.
>> >
>> > Suggested-by: Thomas Gleixner <tglx@linutronix.de>
>> > Reported-by: Mohammed Gamal <mgamal@redhat.com>
>> > Fixes: e4ab4658f1cf ("clocksource/drivers/hyper-v: Handle vDSO differences inline")
>> > Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
> [...]
>>
>> Reviewed-by: Michael Kelley <mikelley@microsoft.com>
>>
> Applied to hyperv-fixes. Thanks.

It's already in the tip tree...

\
 
 \ /
  Last update: 2021-05-15 21:07    [W:0.072 / U:0.020 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site