diff options
Diffstat (limited to 'app-emulation/qemu/files/qemu-2.5.0-rng-stack-corrupt-0.patch')
-rw-r--r-- | app-emulation/qemu/files/qemu-2.5.0-rng-stack-corrupt-0.patch | 98 |
1 files changed, 0 insertions, 98 deletions
diff --git a/app-emulation/qemu/files/qemu-2.5.0-rng-stack-corrupt-0.patch b/app-emulation/qemu/files/qemu-2.5.0-rng-stack-corrupt-0.patch deleted file mode 100644 index 684f6ad3128d..000000000000 --- a/app-emulation/qemu/files/qemu-2.5.0-rng-stack-corrupt-0.patch +++ /dev/null @@ -1,98 +0,0 @@ -From 3c52ddcdc548e7fbe65112d8a7bdc9cd105b4750 Mon Sep 17 00:00:00 2001 -From: Ladi Prosek <lprosek@redhat.com> -Date: Thu, 3 Mar 2016 09:37:15 +0100 -Subject: [PATCH] rng: remove the unused request cancellation code - -rng_backend_cancel_requests had no callers and none of the code -deleted in this commit ever ran. - -Signed-off-by: Ladi Prosek <lprosek@redhat.com> -Reviewed-by: Amit Shah <amit.shah@redhat.com> -Message-Id: <1456994238-9585-2-git-send-email-lprosek@redhat.com> -Signed-off-by: Amit Shah <amit.shah@redhat.com> ---- - backends/rng-egd.c | 12 ------------ - backends/rng.c | 9 --------- - include/sysemu/rng.h | 11 ----------- - 3 files changed, 32 deletions(-) - -diff --git a/backends/rng-egd.c b/backends/rng-egd.c -index 2de5cd5..0b2976a 100644 ---- a/backends/rng-egd.c -+++ b/backends/rng-egd.c -@@ -125,17 +125,6 @@ static void rng_egd_free_requests(RngEgd *s) - s->requests = NULL; - } - --static void rng_egd_cancel_requests(RngBackend *b) --{ -- RngEgd *s = RNG_EGD(b); -- -- /* We simply delete the list of pending requests. If there is data in the -- * queue waiting to be read, this is okay, because there will always be -- * more data than we requested originally -- */ -- rng_egd_free_requests(s); --} -- - static void rng_egd_opened(RngBackend *b, Error **errp) - { - RngEgd *s = RNG_EGD(b); -@@ -213,7 +202,6 @@ static void rng_egd_class_init(ObjectClass *klass, void *data) - RngBackendClass *rbc = RNG_BACKEND_CLASS(klass); - - rbc->request_entropy = rng_egd_request_entropy; -- rbc->cancel_requests = rng_egd_cancel_requests; - rbc->opened = rng_egd_opened; - } - -diff --git a/backends/rng.c b/backends/rng.c -index b7820ef..2f2f3ee 100644 ---- a/backends/rng.c -+++ b/backends/rng.c -@@ -26,15 +26,6 @@ void rng_backend_request_entropy(RngBackend *s, size_t size, - } - } - --void rng_backend_cancel_requests(RngBackend *s) --{ -- RngBackendClass *k = RNG_BACKEND_GET_CLASS(s); -- -- if (k->cancel_requests) { -- k->cancel_requests(s); -- } --} -- - static bool rng_backend_prop_get_opened(Object *obj, Error **errp) - { - RngBackend *s = RNG_BACKEND(obj); -diff --git a/include/sysemu/rng.h b/include/sysemu/rng.h -index 858be8c..87b3ebe 100644 ---- a/include/sysemu/rng.h -+++ b/include/sysemu/rng.h -@@ -37,7 +37,6 @@ struct RngBackendClass - - void (*request_entropy)(RngBackend *s, size_t size, - EntropyReceiveFunc *receive_entropy, void *opaque); -- void (*cancel_requests)(RngBackend *s); - - void (*opened)(RngBackend *s, Error **errp); - }; -@@ -68,14 +67,4 @@ struct RngBackend - void rng_backend_request_entropy(RngBackend *s, size_t size, - EntropyReceiveFunc *receive_entropy, - void *opaque); -- --/** -- * rng_backend_cancel_requests: -- * @s: the backend to cancel all pending requests in -- * -- * Cancels all pending requests submitted by @rng_backend_request_entropy. This -- * should be used by a device during reset or in preparation for live migration -- * to stop tracking any request. -- */ --void rng_backend_cancel_requests(RngBackend *s); - #endif --- -2.7.4 - |