* [PATCH rdma-core] util: Fix mmio_flush_writes for SPARC and S390x
@ 2017-06-07 12:58 Nicolas Morey-Chaisemartin
[not found] ` <88cef736-88c3-08d9-4042-fd73b2d4cb97-l3A5Bk7waGM@public.gmane.org>
0 siblings, 1 reply; 3+ messages in thread
From: Nicolas Morey-Chaisemartin @ 2017-06-07 12:58 UTC (permalink / raw)
To: linux-rdma-u79uwXL29TY76Z2rM5mHXA
Due to a missing #else, udma_barrier.h failed on sparc and s390x
Signed-off-by: Nicolas Morey-Chaisemartin <NMoreyChaisemartin-IBi9RG/b67k@public.gmane.org>
---
util/udma_barrier.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/util/udma_barrier.h b/util/udma_barrier.h
index 9932a687..23acf233 100644
--- a/util/udma_barrier.h
+++ b/util/udma_barrier.h
@@ -192,6 +192,7 @@
#define mmio_flush_writes() asm volatile("dsb st" ::: "memory");
#elif defined(__sparc__) || defined(__s390x__)
#define mmio_flush_writes() asm volatile("" ::: "memory")
+#else
#error No architecture specific memory barrier defines found!
#endif
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* Re: [PATCH rdma-core] util: Fix mmio_flush_writes for SPARC and S390x
[not found] ` <88cef736-88c3-08d9-4042-fd73b2d4cb97-l3A5Bk7waGM@public.gmane.org>
@ 2017-06-07 16:04 ` Jason Gunthorpe
2017-06-07 16:31 ` Leon Romanovsky
1 sibling, 0 replies; 3+ messages in thread
From: Jason Gunthorpe @ 2017-06-07 16:04 UTC (permalink / raw)
To: Nicolas Morey-Chaisemartin; +Cc: linux-rdma-u79uwXL29TY76Z2rM5mHXA
On Wed, Jun 07, 2017 at 02:58:39PM +0200, Nicolas Morey-Chaisemartin wrote:
> Due to a missing #else, udma_barrier.h failed on sparc and s390x
Oops, yes, thank you
Reviewed-by: Jason Gunthorpe <jgunthorpe-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
Jason
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* Re: [PATCH rdma-core] util: Fix mmio_flush_writes for SPARC and S390x
[not found] ` <88cef736-88c3-08d9-4042-fd73b2d4cb97-l3A5Bk7waGM@public.gmane.org>
2017-06-07 16:04 ` Jason Gunthorpe
@ 2017-06-07 16:31 ` Leon Romanovsky
1 sibling, 0 replies; 3+ messages in thread
From: Leon Romanovsky @ 2017-06-07 16:31 UTC (permalink / raw)
To: Nicolas Morey-Chaisemartin; +Cc: linux-rdma-u79uwXL29TY76Z2rM5mHXA
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On Wed, Jun 07, 2017 at 02:58:39PM +0200, Nicolas Morey-Chaisemartin wrote:
> Due to a missing #else, udma_barrier.h failed on sparc and s390x
>
> Signed-off-by: Nicolas Morey-Chaisemartin <NMoreyChaisemartin-IBi9RG/b67k@public.gmane.org>
> ---
> util/udma_barrier.h | 1 +
> 1 file changed, 1 insertion(+)
>
Thanks, applied.
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2017-06-07 12:58 [PATCH rdma-core] util: Fix mmio_flush_writes for SPARC and S390x Nicolas Morey-Chaisemartin
[not found] ` <88cef736-88c3-08d9-4042-fd73b2d4cb97-l3A5Bk7waGM@public.gmane.org>
2017-06-07 16:04 ` Jason Gunthorpe
2017-06-07 16:31 ` Leon Romanovsky
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