[PATCH v2] virtio: console: Fix atomicity violation in fill_readbuf()

tions to identify possible concurrency bugs including data races and atomicity violations. Fixes: 203baab8ba31 ("virtio: console: Introduce function to hand off data from host to readers") Cc: sta...@vger.kernel.org Signed-off-by: Qiu-ji Chen --- V2: The logic of the fix ha

[PATCH] virtio: console: Fix atomicity violation in fill_readbuf()

races and atomicity violations. Fixes: 203baab8ba31 ("virtio: console: Introduce function to hand off data from host to readers") Cc: sta...@vger.kernel.org Signed-off-by: Qiu-ji Chen --- drivers/char/virtio_console.c | 8 ++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff