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From: Arnd Bergmann <arnd at arndb.de> nv50_display_create() is declared in another header, along with a couple of declarations that are now outdated: drivers/gpu/drm/nouveau/dispnv50/disp.c:2517:1: error: no previous prototype for 'nv50_display_create' Fixes: ba801ef068c1 ("drm/nouveau/kms: display destroy/init/f...

...of Kozlowski <k.kozlowski at samsung.com> Cc: Matthias Brugger <matthias.bgg at gmail.com> Cc: Ben Skeggs <bskeggs at redhat.com> Cc: Alex Deucher <alexander.deucher at amd.com> Cc: "Christian König" <christian.koenig at amd.com> Cc: Arnd Bergmann <arnd at arndb.de> Cc: dri-devel at lists.freedesktop.org Cc: linux-kernel at vger.kernel.org Cc: linux-arm-kernel at lists.infradead.org Cc: linux-samsung-soc at vger.kernel.org Cc: linux-mediatek at lists.infradead.org Cc: nouveau at lists.freedesktop.org -- 2.7.0

From: Arnd Bergmann <arnd at arndb.de> tu102_gr_load() is completely unused and can be removed to address this warning: drivers/gpu/drm/nouveau/dispnv50/disp.c:2517:1: error: no previous prototype for 'nv50_display_create' Another patch was sent in the meantime to mark the function static but that would just cause a di...

This series fixes issues with variable initialization in the virtio balloon driver which manifest as the driver sending invalid memory stats to the host. v1->v2: * Call update_balloon_stats instead of filling the buffer with invalid tags. * Add BUG_ON to update_balloon_stats to formalize the invariant that all slots in the buffer must be initialized. v2->v3: * Remove BUG_ON and

This series fixes issues with variable initialization in the virtio balloon driver which manifest as the driver sending invalid memory stats to the host. v1->v2: * Call update_balloon_stats instead of filling the buffer with invalid tags. * Add BUG_ON to update_balloon_stats to formalize the invariant that all slots in the buffer must be initialized. v2->v3: * Remove BUG_ON and

...vice *vdev) A more robust way to do this is to remove the #ifdef around the callers and instead mark them as __maybe_unused. The compiler will now just silently drop the unused code. Fixes: 4941d472bf95 ("virtio-net: do not reset during XDP set") Signed-off-by: Arnd Bergmann <arnd at arndb.de> --- drivers/net/virtio_net.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c index d4751ce23b4f..1902701e15a9 100644 --- a/drivers/net/virtio_net.c +++ b/drivers/net/virtio_net.c @@ -2702,8 +2702,7 @@ static void...

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

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

...vice *vdev) A more robust way to do this is to remove the #ifdef around the callers and instead mark them as __maybe_unused. The compiler will now just silently drop the unused code. Fixes: 4941d472bf95 ("virtio-net: do not reset during XDP set") Signed-off-by: Arnd Bergmann <arnd at arndb.de> --- drivers/net/virtio_net.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c index d4751ce23b4f..1902701e15a9 100644 --- a/drivers/net/virtio_net.c +++ b/drivers/net/virtio_net.c @@ -2702,8 +2702,7 @@ static void...

This is based on an earlier patch from Eric Biederman adding forwarding between macvlans. I extended his approach to allow the administrator to choose the mode for each macvlan, and to implement a functional VEPA between macvlan. Still missing from this is support for communication between the lower device that the macvlans are based on. This would be extremely useful but as others have found out

This is based on an earlier patch from Eric Biederman adding forwarding between macvlans. I extended his approach to allow the administrator to choose the mode for each macvlan, and to implement a functional VEPA between macvlan. Still missing from this is support for communication between the lower device that the macvlans are based on. This would be extremely useful but as others have found out

This is based on an earlier patch from Eric Biederman adding forwarding between macvlans. I extended his approach to allow the administrator to choose the mode for each macvlan, and to implement a functional VEPA between macvlan. Still missing from this is support for communication between the lower device that the macvlans are based on. This would be extremely useful but as others have found out

On Wed, Oct 7, 2015 at 1:23 PM, Arnd Bergmann <arnd at arndb.de> wrote: > On Wednesday 07 October 2015 13:04:06 Arnd Bergmann wrote: >> On Wednesday 07 October 2015 11:45:02 Russell King - ARM Linux wrote: >> > On Wed, Oct 07, 2015 at 12:41:21PM +0200, Arnd Bergmann wrote: >> > > The virtgpu driver prints the last_seq variabl...

On Wed, Oct 7, 2015 at 1:23 PM, Arnd Bergmann <arnd at arndb.de> wrote: > On Wednesday 07 October 2015 13:04:06 Arnd Bergmann wrote: >> On Wednesday 07 October 2015 11:45:02 Russell King - ARM Linux wrote: >> > On Wed, Oct 07, 2015 at 12:41:21PM +0200, Arnd Bergmann wrote: >> > > The virtgpu driver prints the last_seq variabl...

Fix checkpatch warning: WARNING: debugfs_remove_recursive(NULL) is safe this check is probably not required Cc: Amit Shah <amit.shah at redhat.com> Cc: Arnd Bergmann <arnd at arndb.de> Cc: virtualization at lists.linux-foundation.org Signed-off-by: Fabian Frederick <fabf at skynet.be> --- drivers/char/virtio_console.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/char/virtio_console.c b/drivers/char/virtio_console.c index 60aafb8....

Fix checkpatch warning: WARNING: debugfs_remove_recursive(NULL) is safe this check is probably not required Cc: Amit Shah <amit.shah at redhat.com> Cc: Arnd Bergmann <arnd at arndb.de> Cc: virtualization at lists.linux-foundation.org Signed-off-by: Fabian Frederick <fabf at skynet.be> --- drivers/char/virtio_console.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/char/virtio_console.c b/drivers/char/virtio_console.c index 60aafb8....

...ic match the > asm-generic variants exactly. Drop the local definitions and pull in > asm-generic/barrier.h instead. > > This is in preparation to refactoring this code area. > > Signed-off-by: Michael S. Tsirkin <mst at redhat.com> > Acked-by: Arnd Bergmann <arnd at arndb.de> > --- > arch/s390/include/asm/barrier.h | 10 ++-------- > 1 file changed, 2 insertions(+), 8 deletions(-) > > diff --git a/arch/s390/include/asm/barrier.h b/arch/s390/include/asm/barrier.h > index 7ffd0b1..c358c31 100644 > --- a/arch/s390/include/asm/barrier.h > ++...

...ic match the > asm-generic variants exactly. Drop the local definitions and pull in > asm-generic/barrier.h instead. > > This is in preparation to refactoring this code area. > > Signed-off-by: Michael S. Tsirkin <mst at redhat.com> > Acked-by: Arnd Bergmann <arnd at arndb.de> > --- > arch/s390/include/asm/barrier.h | 10 ++-------- > 1 file changed, 2 insertions(+), 8 deletions(-) > > diff --git a/arch/s390/include/asm/barrier.h b/arch/s390/include/asm/barrier.h > index 7ffd0b1..c358c31 100644 > --- a/arch/s390/include/asm/barrier.h > ++...

...on always passes a nonzero argument, and gcc-6 is clever enough to take this into account and not warn about it any more. Adding an explicit initialization to -EINVAL here is correct even if the caller changed, and it avoids the warning on gcc-4.9 as well. Signed-off-by: Arnd Bergmann <arnd at arndb.de> --- drivers/gpu/drm/nouveau/nouveau_gem.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/nouveau/nouveau_gem.c b/drivers/gpu/drm/nouveau/nouveau_gem.c index 0bd7164bc817..4f3c5f3eaa16 100644 --- a/drivers/gpu/drm/nouveau/nouveau_gem.c +++ b/drivers/gpu/d...

...new vsock code without vhost, we get a build error: drivers/built-in.o: In function `vhost_vsock_flush': :(.text+0x24d29c): undefined reference to `vhost_poll_flush' This adds an explicit 'select' like we have for the other vhost drivers. Signed-off-by: Arnd Bergmann <arnd at arndb.de> --- drivers/vhost/Kconfig.vsock | 2 ++ 1 file changed, 2 insertions(+) The patch causing the problem is currently in net-next, so the fix should be applied on top of that. diff --git a/drivers/vhost/Kconfig.vsock b/drivers/vhost/Kconfig.vsock index 3491865d3eb9..bfb9edc4b5d6 100644 --- a...