Displaying 20 results from an estimated 500 matches similar to: "[PATCH] virtio-mmio: convert to devm_platform_ioremap_resource"
2019 Dec 23
7
[PATCH 1/6] iommu/omap: convert to devm_platform_ioremap_resource
Use devm_platform_ioremap_resource() to simplify code.
Signed-off-by: Yangtao Li <tiny.windzz at gmail.com>
---
drivers/iommu/omap-iommu.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/iommu/omap-iommu.c b/drivers/iommu/omap-iommu.c
index be551cc34be4..297c1be7ecb0 100644
--- a/drivers/iommu/omap-iommu.c
+++ b/drivers/iommu/omap-iommu.c
@@ -1175,7 +1175,6
2019 Dec 23
7
[PATCH 1/6] iommu/omap: convert to devm_platform_ioremap_resource
Use devm_platform_ioremap_resource() to simplify code.
Signed-off-by: Yangtao Li <tiny.windzz at gmail.com>
---
drivers/iommu/omap-iommu.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/iommu/omap-iommu.c b/drivers/iommu/omap-iommu.c
index be551cc34be4..297c1be7ecb0 100644
--- a/drivers/iommu/omap-iommu.c
+++ b/drivers/iommu/omap-iommu.c
@@ -1175,7 +1175,6
2019 Dec 23
0
[PATCH] virtio-mmio: convert to devm_platform_ioremap_resource
Use devm_platform_ioremap_resource() to simplify code, which
contains platform_get_resource, devm_request_mem_region and
devm_ioremap.
Signed-off-by: Yangtao Li <tiny.windzz at gmail.com>
---
drivers/virtio/virtio_mmio.c | 15 +++------------
1 file changed, 3 insertions(+), 12 deletions(-)
diff --git a/drivers/virtio/virtio_mmio.c b/drivers/virtio/virtio_mmio.c
index
2017 Dec 12
4
[PATCHv2] virtio_mmio: fix devm cleanup
Recent rework of the virtio_mmio probe/remove paths balanced a
devm_ioremap() with an iounmap() rather than its devm variant. This ends
up corrupting the devm datastructures, and results in the following
boot-time splat on arm64 under QEMU 2.9.0:
[ 3.450397] ------------[ cut here ]------------
[ 3.453822] Trying to vfree() nonexistent vm area (00000000c05b4844)
[ 3.460534] WARNING: CPU:
2017 Dec 12
4
[PATCHv2] virtio_mmio: fix devm cleanup
Recent rework of the virtio_mmio probe/remove paths balanced a
devm_ioremap() with an iounmap() rather than its devm variant. This ends
up corrupting the devm datastructures, and results in the following
boot-time splat on arm64 under QEMU 2.9.0:
[ 3.450397] ------------[ cut here ]------------
[ 3.453822] Trying to vfree() nonexistent vm area (00000000c05b4844)
[ 3.460534] WARNING: CPU:
2017 Dec 12
0
[PATCHv2] virtio_mmio: fix devm cleanup
2017-12-12 21:45 GMT+08:00 Mark Rutland <mark.rutland at arm.com>:
> Recent rework of the virtio_mmio probe/remove paths balanced a
> devm_ioremap() with an iounmap() rather than its devm variant. This ends
> up corrupting the devm datastructures, and results in the following
> boot-time splat on arm64 under QEMU 2.9.0:
>
> [ 3.450397] ------------[ cut here
2017 Dec 06
4
[PATCH v3 0/2] Add cleanup for virtio_mmio driver
this patchset try to add cleanup for virtio_mmio driver, include
virtio_mmio_probe and virtio_mmio_remove
weiping zhang (2):
virtio_mmio: add cleanup for virtio_mmio_probe
virtio_mmio: add cleanup for virtio_mmio_remove
drivers/virtio/virtio_mmio.c | 57 ++++++++++++++++++++++++++++++++++++--------
1 file changed, 47 insertions(+), 10 deletions(-)
--
2.9.4
2017 Dec 06
4
[PATCH v3 0/2] Add cleanup for virtio_mmio driver
this patchset try to add cleanup for virtio_mmio driver, include
virtio_mmio_probe and virtio_mmio_remove
weiping zhang (2):
virtio_mmio: add cleanup for virtio_mmio_probe
virtio_mmio: add cleanup for virtio_mmio_remove
drivers/virtio/virtio_mmio.c | 57 ++++++++++++++++++++++++++++++++++++--------
1 file changed, 47 insertions(+), 10 deletions(-)
--
2.9.4
2017 Dec 12
2
[PATCH] virtio_mmio: fix devm cleanup
Recent rework of the virtio_mmio probe path balanced a devm_ioremap()
with an iounmap() rather than its devm variant. This ends up corrupting
the devm datastructures, and results in the following boot failure on
arm64 under QEMU 2.9.0:
[ 3.450397] ------------[ cut here ]------------
[ 3.453822] Trying to vfree() nonexistent vm area (00000000c05b4844)
[ 3.460534] WARNING: CPU: 1 PID: 1
2017 Dec 12
2
[PATCH] virtio_mmio: fix devm cleanup
Recent rework of the virtio_mmio probe path balanced a devm_ioremap()
with an iounmap() rather than its devm variant. This ends up corrupting
the devm datastructures, and results in the following boot failure on
arm64 under QEMU 2.9.0:
[ 3.450397] ------------[ cut here ]------------
[ 3.453822] Trying to vfree() nonexistent vm area (00000000c05b4844)
[ 3.460534] WARNING: CPU: 1 PID: 1
2023 Mar 09
8
[PATCH v3 1/6] fs: add i_blockmask()
Introduce i_blockmask() to simplify code, which replace
(i_blocksize(node) - 1). Like done in commit
93407472a21b("fs: add i_blocksize()").
Signed-off-by: Yangtao Li <frank.li at vivo.com>
---
v3:
-none
v2:
-convert to i_blockmask()
include/linux/fs.h | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/include/linux/fs.h b/include/linux/fs.h
index c85916e9f7db..17387d465b8b
2023 Sep 08
0
[PATCH v2] virtio-mmio: fix memory leak of vm_dev
On Thu, 7 Sep 2023 14:17:16 +0000, Maximilian Heyne <mheyne at amazon.de> wrote:
> With the recent removal of vm_dev from devres its memory is only freed
> via the callback virtio_mmio_release_dev. However, this only takes
> effect after device_add is called by register_virtio_device. Until then
> it's an unmanaged resource and must be explicitly freed on error exit.
>
2023 Sep 06
0
[PATCH] virtio-mmio: fix memory leak of vm_dev
On Tue, Sep 05, 2023 at 09:42:28AM +0000, Maximilian Heyne wrote:
> With the recent removal of vm_dev from devres its memory is only freed
> via the callback virtio_mmio_release_dev. However, this only takes
> effect after device_add is called by register_virtio_device. Until then
> it's an unmanaged resource and must be explicitly freed on error exit.
>
> This bug was
2023 Sep 08
0
[PATCH v2] virtio-mmio: fix memory leak of vm_dev
On Thu, 7 Sep 2023 14:17:16 +0000, Maximilian Heyne <mheyne at amazon.de> wrote:
> With the recent removal of vm_dev from devres its memory is only freed
> via the callback virtio_mmio_release_dev. However, this only takes
> effect after device_add is called by register_virtio_device. Until then
> it's an unmanaged resource and must be explicitly freed on error exit.
>
2020 Feb 07
0
[PULL] vhost: cleanups and fixes
The following changes since commit d5226fa6dbae0569ee43ecfc08bdcd6770fc4755:
Linux 5.5 (2020-01-26 16:23:03 -0800)
are available in the Git repository at:
https://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git tags/for_linus
for you to fetch changes up to 1ad6f58ea9364b0a5d8ae06249653ac9304a8578:
virtio_balloon: Fix memory leaks on errors in virtballoon_probe() (2020-02-06
2020 Feb 10
1
[PULL] vhost: cleanups and fixes
The following changes since commit d5226fa6dbae0569ee43ecfc08bdcd6770fc4755:
Linux 5.5 (2020-01-26 16:23:03 -0800)
are available in the Git repository at:
https://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git tags/for_linus
for you to fetch changes up to 1ad6f58ea9364b0a5d8ae06249653ac9304a8578:
virtio_balloon: Fix memory leaks on errors in virtballoon_probe() (2020-02-06
2023 Mar 09
5
[PATCH v2 1/5] fs: add i_blockmask()
The message from this sender included one or more files
which could not be scanned for virus detection; do not
open these files unless you are certain of the sender's intent.
----------------------------------------------------------------------
Introduce i_blockmask() to simplify code, which replace
(i_blocksize(node) - 1). Like done in commit
93407472a21b("fs: add i_blocksize()").
2023 Mar 10
5
[PATCH v4 1/5] fs: add i_blockmask()
Introduce i_blockmask() to simplify code, which replace
(i_blocksize(node) - 1). Like done in commit
93407472a21b("fs: add i_blocksize()").
Signed-off-by: Yangtao Li <frank.li at vivo.com>
---
v4:
-drop ext4 patch
-erofs patch based on mainline
-a bit change in ocfs2 patch
include/linux/fs.h | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/include/linux/fs.h
2023 Mar 22
3
[PATCH v3 01/10] kobject: introduce kobject_del_and_put()
There are plenty of using kobject_del() and kobject_put() together
in the kernel tree. This patch wraps these two calls in a single helper.
Signed-off-by: Yangtao Li <frank.li at vivo.com>
---
v3:
-convert to inline helper
v2:
-add kobject_del_and_put() users
include/linux/kobject.h | 13 +++++++++++++
lib/kobject.c | 3 +--
2 files changed, 14 insertions(+), 2 deletions(-)
2023 Mar 10
3
[PATCH v3 2/6] erofs: convert to use i_blockmask()
On Thu, Mar 09, 2023 at 11:21:23PM +0800, Yangtao Li wrote:
> Use i_blockmask() to simplify code.
Umm... What's the branchpoint for that series? Not the mainline -
there we have i_blocksize() open-coded...
> Signed-off-by: Yangtao Li <frank.li at vivo.com>
> ---
> v3:
> -none
> v2:
> -convert to i_blockmask()
> fs/erofs/data.c | 2 +-
> 1 file changed, 1