On Wed, Jan 14, 2015 at 1:48 PM, Denys Vlasenko wrote:
> RESTORE_EXTRA_REGS + RESTORE_C_REGS looks small, but it's
> a lot of instructions (fourteen). Let's reuse them.
>
> Signed-off-by: Denys Vlasenko
> CC: Linus Torvalds
> CC: Oleg Nesterov
> CC: Borislav Petkov
> CC: "H. Peter Anvin"
>
On Wed, Jan 14, 2015 at 1:48 PM, Denys Vlasenko dvlas...@redhat.com wrote:
RESTORE_EXTRA_REGS + RESTORE_C_REGS looks small, but it's
a lot of instructions (fourteen). Let's reuse them.
Signed-off-by: Denys Vlasenko dvlas...@redhat.com
CC: Linus Torvalds torva...@linux-foundation.org
CC: Oleg
On Wed, Feb 11, 2015 at 1:13 PM, Denys Vlasenko wrote:
> On 02/11/2015 09:36 PM, Andy Lutomirski wrote:
>> On Wed, Jan 14, 2015 at 1:48 PM, Denys Vlasenko wrote:
>>> RESTORE_EXTRA_REGS + RESTORE_C_REGS looks small, but it's
>>> a lot of instructions (fourteen). Let's reuse them.
>>>
>>>
On 02/11/2015 09:36 PM, Andy Lutomirski wrote:
> On Wed, Jan 14, 2015 at 1:48 PM, Denys Vlasenko wrote:
>> RESTORE_EXTRA_REGS + RESTORE_C_REGS looks small, but it's
>> a lot of instructions (fourteen). Let's reuse them.
>>
>> Signed-off-by: Denys Vlasenko
>> CC: Linus Torvalds
>> CC: Oleg
On 02/11/2015 12:36 PM, Andy Lutomirski wrote:
>
> This is sort of a reply to the wrong thread, but wouldn't it be nicer
> if we could pop a bunch of regs instead of using mov followed by add?
> (Yes, this could be a followup, but it could be easier to spot now by
> changing macros like
On Wed, Jan 14, 2015 at 1:48 PM, Denys Vlasenko wrote:
> RESTORE_EXTRA_REGS + RESTORE_C_REGS looks small, but it's
> a lot of instructions (fourteen). Let's reuse them.
>
> Signed-off-by: Denys Vlasenko
> CC: Linus Torvalds
> CC: Oleg Nesterov
> CC: Borislav Petkov
> CC: "H. Peter Anvin"
>
On 02/11/2015 12:36 PM, Andy Lutomirski wrote:
This is sort of a reply to the wrong thread, but wouldn't it be nicer
if we could pop a bunch of regs instead of using mov followed by add?
(Yes, this could be a followup, but it could be easier to spot now by
changing macros like RESTORE_XYZ.)
On 02/11/2015 09:36 PM, Andy Lutomirski wrote:
On Wed, Jan 14, 2015 at 1:48 PM, Denys Vlasenko dvlas...@redhat.com wrote:
RESTORE_EXTRA_REGS + RESTORE_C_REGS looks small, but it's
a lot of instructions (fourteen). Let's reuse them.
Signed-off-by: Denys Vlasenko dvlas...@redhat.com
CC: Linus
On Wed, Jan 14, 2015 at 1:48 PM, Denys Vlasenko dvlas...@redhat.com wrote:
RESTORE_EXTRA_REGS + RESTORE_C_REGS looks small, but it's
a lot of instructions (fourteen). Let's reuse them.
Signed-off-by: Denys Vlasenko dvlas...@redhat.com
CC: Linus Torvalds torva...@linux-foundation.org
CC: Oleg
On Wed, Feb 11, 2015 at 1:13 PM, Denys Vlasenko dvlas...@redhat.com wrote:
On 02/11/2015 09:36 PM, Andy Lutomirski wrote:
On Wed, Jan 14, 2015 at 1:48 PM, Denys Vlasenko dvlas...@redhat.com wrote:
RESTORE_EXTRA_REGS + RESTORE_C_REGS looks small, but it's
a lot of instructions (fourteen). Let's
RESTORE_EXTRA_REGS + RESTORE_C_REGS looks small, but it's
a lot of instructions (fourteen). Let's reuse them.
Signed-off-by: Denys Vlasenko
CC: Linus Torvalds
CC: Oleg Nesterov
CC: Borislav Petkov
CC: "H. Peter Anvin"
CC: Andy Lutomirski
CC: Frederic Weisbecker
CC: X86 ML
CC: Alexei
RESTORE_EXTRA_REGS + RESTORE_C_REGS looks small, but it's
a lot of instructions (fourteen). Let's reuse them.
Signed-off-by: Denys Vlasenko dvlas...@redhat.com
CC: Linus Torvalds torva...@linux-foundation.org
CC: Oleg Nesterov o...@redhat.com
CC: Borislav Petkov b...@alien8.de
CC: H. Peter Anvin
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