search for: sgpages

Displaying 13 results from an estimated 13 matches for "sgpages".

2012 Sep 25
5
[PATCHv6 0/3] virtio_console: Add rproc_serial device
From: Sjur Br?ndeland <sjur.brandeland at stericsson.com> I thought rebasing rproc_serial to linux-next was going to be trivial. But when starting the merge I realized that I had to refactor the the patches from Masami Hiramatsu. The splice support has the same issue as I faced, with different type of buffers in the out_vq. So I ended up refactoring the splice functionality. The code size
2012 Sep 25
5
[PATCHv6 0/3] virtio_console: Add rproc_serial device
From: Sjur Br?ndeland <sjur.brandeland at stericsson.com> I thought rebasing rproc_serial to linux-next was going to be trivial. But when starting the merge I realized that I had to refactor the the patches from Masami Hiramatsu. The splice support has the same issue as I faced, with different type of buffers in the out_vq. So I ended up refactoring the splice functionality. The code size
2012 Dec 12
2
[PATCHv9 0/2] virtio_console: Add rproc_serial driver
This patch-set introduces a new virtio type "rproc_serial" for communicating with remote processors over shared memory. The driver depends on the the remoteproc framework. As preparation for introducing "rproc_serial" I've done a refactoring of the transmit buffer handling. NOTE: These two patches are identical to first two patches of the V8 patch-set, but are rebased to
2012 Dec 12
2
[PATCHv9 0/2] virtio_console: Add rproc_serial driver
This patch-set introduces a new virtio type "rproc_serial" for communicating with remote processors over shared memory. The driver depends on the the remoteproc framework. As preparation for introducing "rproc_serial" I've done a refactoring of the transmit buffer handling. NOTE: These two patches are identical to first two patches of the V8 patch-set, but are rebased to
2012 Oct 30
5
[PATCHv8 0/3]virtio_console: Add rproc_serial driver
From: Sjur Br?ndeland <sjur.brandeland at stericsson.com> This patch-set introduces a new virtio type "rproc_serial" for communicating with remote processors over shared memory. The driver depends on the the remoteproc framework. As preparation for introducing "rproc_serial" I've done a refactoring of the transmit buffer handling. Changes since v7: - Rebased to
2012 Oct 30
5
[PATCHv8 0/3]virtio_console: Add rproc_serial driver
From: Sjur Br?ndeland <sjur.brandeland at stericsson.com> This patch-set introduces a new virtio type "rproc_serial" for communicating with remote processors over shared memory. The driver depends on the the remoteproc framework. As preparation for introducing "rproc_serial" I've done a refactoring of the transmit buffer handling. Changes since v7: - Rebased to
2012 Oct 15
7
[PATCHv7 0/4] virtio_console: Add rproc_serial driver
From: Sjur Br?ndeland <sjur.brandeland at stericsson.com> This patch-set introduces a new virtio type "rproc_serial" for communicating with remote processors over shared memory. The driver depends on the the remoteproc framework. As preparation for introducing "rproc_serial" I've done a refactoring of the transmit buffer handling. This patch-set is a rework of the
2012 Oct 15
7
[PATCHv7 0/4] virtio_console: Add rproc_serial driver
From: Sjur Br?ndeland <sjur.brandeland at stericsson.com> This patch-set introduces a new virtio type "rproc_serial" for communicating with remote processors over shared memory. The driver depends on the the remoteproc framework. As preparation for introducing "rproc_serial" I've done a refactoring of the transmit buffer handling. This patch-set is a rework of the
2012 Aug 09
8
[PATCH V2 0/6] virtio-trace: Support virtio-trace
Hi All, The following patch set provides a low-overhead system for collecting kernel tracing data of guests by a host in a virtualization environment. A guest OS generally shares some devices with other guests or a host, so reasons of any problems occurring in a guest may be from other guests or a host. Then, to collect some tracing data of a number of guests and a host is needed when some
2012 Aug 09
8
[PATCH V2 0/6] virtio-trace: Support virtio-trace
Hi All, The following patch set provides a low-overhead system for collecting kernel tracing data of guests by a host in a virtualization environment. A guest OS generally shares some devices with other guests or a host, so reasons of any problems occurring in a guest may be from other guests or a host. Then, to collect some tracing data of a number of guests and a host is needed when some
2012 Jul 24
13
[RFC PATCH 0/6] virtio-trace: Support virtio-trace
Hi All, The following patch set provides a low-overhead system for collecting kernel tracing data of guests by a host in a virtualization environment. A guest OS generally shares some devices with other guests or a host, so reasons of any problems occurring in a guest may be from other guests or a host. Then, to collect some tracing data of a number of guests and a host is needed when some
2012 Jul 24
13
[RFC PATCH 0/6] virtio-trace: Support virtio-trace
Hi All, The following patch set provides a low-overhead system for collecting kernel tracing data of guests by a host in a virtualization environment. A guest OS generally shares some devices with other guests or a host, so reasons of any problems occurring in a guest may be from other guests or a host. Then, to collect some tracing data of a number of guests and a host is needed when some
2020 Feb 11
0
[PATCH] char: virtio: Replace zero-length array with flexible-array member
...c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/char/virtio_console.c b/drivers/char/virtio_console.c index fbeb71953526..a136239e4c14 100644 --- a/drivers/char/virtio_console.c +++ b/drivers/char/virtio_console.c @@ -125,7 +125,7 @@ struct port_buffer { unsigned int sgpages; /* sg is used if spages > 0. sg must be the last in is struct */ - struct scatterlist sg[0]; + struct scatterlist sg[]; }; /* -- 2.25.0