Displaying 14 results from an estimated 14 matches for "980ad0c".
2016 Jan 05
2
[PATCH v2 15/32] powerpc: define __smp_xxx
...gt;
> Acked-by: Arnd Bergmann <arnd at arndb.de>
> ---
> arch/powerpc/include/asm/barrier.h | 24 ++++++++----------------
> 1 file changed, 8 insertions(+), 16 deletions(-)
>
> diff --git a/arch/powerpc/include/asm/barrier.h b/arch/powerpc/include/asm/barrier.h
> index 980ad0c..c0deafc 100644
> --- a/arch/powerpc/include/asm/barrier.h
> +++ b/arch/powerpc/include/asm/barrier.h
> @@ -44,19 +44,11 @@
> #define dma_rmb() __lwsync()
> #define dma_wmb() __asm__ __volatile__ (stringify_in_c(SMPWMB) : : :"memory")
>
> -#ifdef CONFIG_SMP
> -...
2016 Jan 05
2
[PATCH v2 15/32] powerpc: define __smp_xxx
...gt;
> Acked-by: Arnd Bergmann <arnd at arndb.de>
> ---
> arch/powerpc/include/asm/barrier.h | 24 ++++++++----------------
> 1 file changed, 8 insertions(+), 16 deletions(-)
>
> diff --git a/arch/powerpc/include/asm/barrier.h b/arch/powerpc/include/asm/barrier.h
> index 980ad0c..c0deafc 100644
> --- a/arch/powerpc/include/asm/barrier.h
> +++ b/arch/powerpc/include/asm/barrier.h
> @@ -44,19 +44,11 @@
> #define dma_rmb() __lwsync()
> #define dma_wmb() __asm__ __volatile__ (stringify_in_c(SMPWMB) : : :"memory")
>
> -#ifdef CONFIG_SMP
> -...
2016 Jan 05
2
[PATCH v2 15/32] powerpc: define __smp_xxx
...t; > > ---
> > > arch/powerpc/include/asm/barrier.h | 24 ++++++++----------------
> > > 1 file changed, 8 insertions(+), 16 deletions(-)
> > >
> > > diff --git a/arch/powerpc/include/asm/barrier.h b/arch/powerpc/include/asm/barrier.h
> > > index 980ad0c..c0deafc 100644
> > > --- a/arch/powerpc/include/asm/barrier.h
> > > +++ b/arch/powerpc/include/asm/barrier.h
> > > @@ -44,19 +44,11 @@
> > > #define dma_rmb() __lwsync()
> > > #define dma_wmb() __asm__ __volatile__ (stringify_in_c(SMPWMB) : : :"m...
2016 Jan 05
2
[PATCH v2 15/32] powerpc: define __smp_xxx
...t; > > ---
> > > arch/powerpc/include/asm/barrier.h | 24 ++++++++----------------
> > > 1 file changed, 8 insertions(+), 16 deletions(-)
> > >
> > > diff --git a/arch/powerpc/include/asm/barrier.h b/arch/powerpc/include/asm/barrier.h
> > > index 980ad0c..c0deafc 100644
> > > --- a/arch/powerpc/include/asm/barrier.h
> > > +++ b/arch/powerpc/include/asm/barrier.h
> > > @@ -44,19 +44,11 @@
> > > #define dma_rmb() __lwsync()
> > > #define dma_wmb() __asm__ __volatile__ (stringify_in_c(SMPWMB) : : :"m...
2015 Dec 31
0
[PATCH v2 15/32] powerpc: define __smp_xxx
...l S. Tsirkin <mst at redhat.com>
Acked-by: Arnd Bergmann <arnd at arndb.de>
---
arch/powerpc/include/asm/barrier.h | 24 ++++++++----------------
1 file changed, 8 insertions(+), 16 deletions(-)
diff --git a/arch/powerpc/include/asm/barrier.h b/arch/powerpc/include/asm/barrier.h
index 980ad0c..c0deafc 100644
--- a/arch/powerpc/include/asm/barrier.h
+++ b/arch/powerpc/include/asm/barrier.h
@@ -44,19 +44,11 @@
#define dma_rmb() __lwsync()
#define dma_wmb() __asm__ __volatile__ (stringify_in_c(SMPWMB) : : :"memory")
-#ifdef CONFIG_SMP
-#define smp_lwsync() __lwsync()
+#define...
2016 Jan 10
0
[PATCH v3 05/41] powerpc: reuse asm-generic/barrier.h
...: Michael S. Tsirkin <mst at redhat.com>
Acked-by: Arnd Bergmann <arnd at arndb.de>
---
arch/powerpc/include/asm/barrier.h | 9 ++-------
1 file changed, 2 insertions(+), 7 deletions(-)
diff --git a/arch/powerpc/include/asm/barrier.h b/arch/powerpc/include/asm/barrier.h
index a7af5fb..980ad0c 100644
--- a/arch/powerpc/include/asm/barrier.h
+++ b/arch/powerpc/include/asm/barrier.h
@@ -34,8 +34,6 @@
#define rmb() __asm__ __volatile__ ("sync" : : : "memory")
#define wmb() __asm__ __volatile__ ("sync" : : : "memory")
-#define smp_store_mb(var, v...
2016 Jan 05
0
[PATCH v2 15/32] powerpc: define __smp_xxx
...nn <arnd at arndb.de>
> > ---
> > arch/powerpc/include/asm/barrier.h | 24 ++++++++----------------
> > 1 file changed, 8 insertions(+), 16 deletions(-)
> >
> > diff --git a/arch/powerpc/include/asm/barrier.h b/arch/powerpc/include/asm/barrier.h
> > index 980ad0c..c0deafc 100644
> > --- a/arch/powerpc/include/asm/barrier.h
> > +++ b/arch/powerpc/include/asm/barrier.h
> > @@ -44,19 +44,11 @@
> > #define dma_rmb() __lwsync()
> > #define dma_wmb() __asm__ __volatile__ (stringify_in_c(SMPWMB) : : :"memory")
> >...
2016 Jan 05
0
[PATCH v2 15/32] powerpc: define __smp_xxx
...; > > arch/powerpc/include/asm/barrier.h | 24 ++++++++----------------
> > > > 1 file changed, 8 insertions(+), 16 deletions(-)
> > > >
> > > > diff --git a/arch/powerpc/include/asm/barrier.h b/arch/powerpc/include/asm/barrier.h
> > > > index 980ad0c..c0deafc 100644
> > > > --- a/arch/powerpc/include/asm/barrier.h
> > > > +++ b/arch/powerpc/include/asm/barrier.h
> > > > @@ -44,19 +44,11 @@
> > > > #define dma_rmb() __lwsync()
> > > > #define dma_wmb() __asm__ __volatile__ (stringify_...
2016 Jan 10
48
[PATCH v3 00/41] arch: barrier cleanup + barriers for virt
Changes since v2:
- extended checkpatch tests for barriers, and added patches
teaching it to warn about incorrect usage of barriers
(__smp_xxx barriers are for use by asm-generic code only),
should help prevent misuse by arch code
to address comments by Russell King
- patched more instances of xen to use virt_ barriers
as suggested by Stefano Stabellini
- implemented a 2 byte xchg on sh
2016 Jan 10
48
[PATCH v3 00/41] arch: barrier cleanup + barriers for virt
Changes since v2:
- extended checkpatch tests for barriers, and added patches
teaching it to warn about incorrect usage of barriers
(__smp_xxx barriers are for use by asm-generic code only),
should help prevent misuse by arch code
to address comments by Russell King
- patched more instances of xen to use virt_ barriers
as suggested by Stefano Stabellini
- implemented a 2 byte xchg on sh
2015 Dec 31
54
[PATCH v2 00/34] arch: barrier cleanup + barriers for virt
Changes since v1:
- replaced my asm-generic patch with an equivalent patch already in tip
- add wrappers with virt_ prefix for better code annotation,
as suggested by David Miller
- dropped XXX in patch names as this makes vger choke, Cc all relevant
mailing lists on all patches (not personal email, as the list becomes
too long then)
I parked this in vhost tree for now, but the
2015 Dec 31
54
[PATCH v2 00/34] arch: barrier cleanup + barriers for virt
Changes since v1:
- replaced my asm-generic patch with an equivalent patch already in tip
- add wrappers with virt_ prefix for better code annotation,
as suggested by David Miller
- dropped XXX in patch names as this makes vger choke, Cc all relevant
mailing lists on all patches (not personal email, as the list becomes
too long then)
I parked this in vhost tree for now, but the
2015 Dec 30
46
[PATCH 00/34] arch: barrier cleanup + __smp_XXX barriers for virt
This is really trying to cleanup some virt code, as suggested by Peter, who
said
> You could of course go fix that instead of mutilating things into
> sort-of functional state.
This work is needed for virtio, so it's probably easiest to
merge it through my tree - is this fine by everyone?
Arnd, if you agree, could you ack this please?
Note to arch maintainers: please don't
2015 Dec 30
46
[PATCH 00/34] arch: barrier cleanup + __smp_XXX barriers for virt
This is really trying to cleanup some virt code, as suggested by Peter, who
said
> You could of course go fix that instead of mutilating things into
> sort-of functional state.
This work is needed for virtio, so it's probably easiest to
merge it through my tree - is this fine by everyone?
Arnd, if you agree, could you ack this please?
Note to arch maintainers: please don't