Displaying 6 results from an estimated 6 matches for "_outputs".
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2017 Nov 16
1
[PATCH 02/13] x86/paravirt: Fix output constraint macro names
...:43AM +0200, Juergen Gross wrote:
> On 04/10/17 17:58, Josh Poimboeuf wrote:
> > Some of the paravirt '*_CLOBBERS' macros refer to output constraints
> > instead of clobbers, which makes the code extra confusing. Rename the
> > output constraint related macros to '*_OUTPUTS'.
> >
> > Signed-off-by: Josh Poimboeuf <jpoimboe at redhat.com>
>
> I'm fine with the changes, but you might want to rename the "call_clbr"
> parameter of ____PVOP_[V]CALL, too, e.g. to "outputs".
Yeah, good catch.
> You could then drop...
2017 Nov 16
1
[PATCH 02/13] x86/paravirt: Fix output constraint macro names
...:43AM +0200, Juergen Gross wrote:
> On 04/10/17 17:58, Josh Poimboeuf wrote:
> > Some of the paravirt '*_CLOBBERS' macros refer to output constraints
> > instead of clobbers, which makes the code extra confusing. Rename the
> > output constraint related macros to '*_OUTPUTS'.
> >
> > Signed-off-by: Josh Poimboeuf <jpoimboe at redhat.com>
>
> I'm fine with the changes, but you might want to rename the "call_clbr"
> parameter of ____PVOP_[V]CALL, too, e.g. to "outputs".
Yeah, good catch.
> You could then drop...
2017 Oct 04
1
[PATCH 02/13] x86/paravirt: Fix output constraint macro names
Some of the paravirt '*_CLOBBERS' macros refer to output constraints
instead of clobbers, which makes the code extra confusing. Rename the
output constraint related macros to '*_OUTPUTS'.
Signed-off-by: Josh Poimboeuf <jpoimboe at redhat.com>
---
arch/x86/include/asm/paravirt_types.h | 24 ++++++++++++------------
1 file changed, 12 insertions(+), 12 deletions(-)
diff --git a/arch/x86/include/asm/paravirt_types.h b/arch/x86/include/asm/paravirt_types.h
index 0e112f279...
2017 Oct 25
0
[PATCH 02/13] x86/paravirt: Fix output constraint macro names
On 04/10/17 17:58, Josh Poimboeuf wrote:
> Some of the paravirt '*_CLOBBERS' macros refer to output constraints
> instead of clobbers, which makes the code extra confusing. Rename the
> output constraint related macros to '*_OUTPUTS'.
>
> Signed-off-by: Josh Poimboeuf <jpoimboe at redhat.com>
I'm fine with the changes, but you might want to rename the "call_clbr"
parameter of ____PVOP_[V]CALL, too, e.g. to "outputs".
You could then drop the "CALL_" from the macros, too.
Ju...
2017 Oct 04
31
[PATCH 00/13] x86/paravirt: Make pv ops code generation more closely match reality
This changes the pv ops code generation to more closely match reality.
For example, instead of:
callq *0xffffffff81e3a400 (pv_irq_ops.save_fl)
vmlinux will now show:
pushfq
pop %rax
nop
nop
nop
nop
nop
which is what the runtime version of the code will show in most cases.
This idea was suggested by Andy Lutomirski.
The benefits are:
- For the most common runtime cases
2017 Oct 04
31
[PATCH 00/13] x86/paravirt: Make pv ops code generation more closely match reality
This changes the pv ops code generation to more closely match reality.
For example, instead of:
callq *0xffffffff81e3a400 (pv_irq_ops.save_fl)
vmlinux will now show:
pushfq
pop %rax
nop
nop
nop
nop
nop
which is what the runtime version of the code will show in most cases.
This idea was suggested by Andy Lutomirski.
The benefits are:
- For the most common runtime cases