All of lore.kernel.org
 help / color / mirror / Atom feed
* [PATCH] nvme: change nvme_passthru_cmd64 to explicitly mark rsvd
@ 2019-11-05  6:15 ` Charles Machalow
  0 siblings, 0 replies; 20+ messages in thread
From: Charles Machalow @ 2019-11-05  6:15 UTC (permalink / raw)
  To: linux-nvme
  Cc: csm10495, marta.rybczynska, Keith Busch, Jens Axboe,
	Christoph Hellwig, Sagi Grimberg, linux-kernel

Changing nvme_passthru_cmd64 to add a field: rsvd2. This field is an explicit
marker for the padding space added on certain platforms as a result of the
enlargement of the result field from 32 bit to 64 bits in size.
---
 include/uapi/linux/nvme_ioctl.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/uapi/linux/nvme_ioctl.h b/include/uapi/linux/nvme_ioctl.h
index e168dc59e..d99b5a772 100644
--- a/include/uapi/linux/nvme_ioctl.h
+++ b/include/uapi/linux/nvme_ioctl.h
@@ -63,6 +63,7 @@ struct nvme_passthru_cmd64 {
 	__u32	cdw14;
 	__u32	cdw15;
 	__u32	timeout_ms;
+	__u32   rsvd2;
 	__u64	result;
 };
 
-- 
2.17.1


^ permalink raw reply related	[flat|nested] 20+ messages in thread

end of thread, other threads:[~2019-11-06  1:09 UTC | newest]

Thread overview: 20+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-11-05  6:15 [PATCH] nvme: change nvme_passthru_cmd64 to explicitly mark rsvd Charles Machalow
2019-11-05  6:15 ` Charles Machalow
2019-11-05  7:39 ` Marta Rybczynska
2019-11-05  7:39   ` Marta Rybczynska
2019-11-05 15:31   ` Christoph Hellwig
2019-11-05 15:31     ` Christoph Hellwig
2019-11-06  0:08     ` Sasha Levin
2019-11-06  0:08       ` Sasha Levin
2019-11-06  0:18       ` Keith Busch
2019-11-06  0:18         ` Keith Busch
2019-11-06  1:09       ` Christoph Hellwig
2019-11-06  1:09         ` Christoph Hellwig
2019-11-05 14:34 ` Christoph Hellwig
2019-11-05 14:34   ` Christoph Hellwig
2019-11-05 15:26 ` Keith Busch
2019-11-05 15:26   ` Keith Busch
2019-11-05 20:56   ` Charles Machalow
2019-11-05 20:56     ` Charles Machalow
2019-11-05 21:21 ` Keith Busch
2019-11-05 21:21   ` Keith Busch

This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.