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author | Maxime Ripard <mripard@kernel.org> | 2019-10-03 16:38:50 +0200 |
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committer | Maxime Ripard <mripard@kernel.org> | 2019-10-03 16:38:50 +0200 |
commit | 4092de1ba34eb376791809fb366bc15f8a9e0b7c (patch) | |
tree | 6262d4dfcfa7ff9eda8e8d1d0a711711fcae8785 /drivers/char/hw_random/core.c | |
parent | Revert "drm/sun4i: dsi: Change the start delay calculation" (diff) | |
parent | Linux 5.4-rc1 (diff) | |
download | linux-dev-4092de1ba34eb376791809fb366bc15f8a9e0b7c.tar.xz linux-dev-4092de1ba34eb376791809fb366bc15f8a9e0b7c.zip |
Merge drm/drm-next into drm-misc-next
We haven't done any backmerge for a while due to the merge window, and it
starts to become an issue for komeda. Let's bring 5.4-rc1 in.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
Diffstat (limited to 'drivers/char/hw_random/core.c')
-rw-r--r-- | drivers/char/hw_random/core.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/char/hw_random/core.c b/drivers/char/hw_random/core.c index 9044d31ab1a1..80b850ef1bf6 100644 --- a/drivers/char/hw_random/core.c +++ b/drivers/char/hw_random/core.c @@ -13,6 +13,7 @@ #include <linux/delay.h> #include <linux/device.h> #include <linux/err.h> +#include <linux/freezer.h> #include <linux/fs.h> #include <linux/hw_random.h> #include <linux/kernel.h> @@ -67,7 +68,7 @@ static void add_early_randomness(struct hwrng *rng) size_t size = min_t(size_t, 16, rng_buffer_size()); mutex_lock(&reading_mutex); - bytes_read = rng_get_data(rng, rng_buffer, size, 1); + bytes_read = rng_get_data(rng, rng_buffer, size, 0); mutex_unlock(&reading_mutex); if (bytes_read > 0) add_device_randomness(rng_buffer, bytes_read); @@ -421,7 +422,9 @@ static int hwrng_fillfn(void *unused) { long rc; - while (!kthread_should_stop()) { + set_freezable(); + + while (!kthread_freezable_should_stop(NULL)) { struct hwrng *rng; rng = get_current_rng(); |