diff options
Diffstat (limited to 'package/kernel/mac80211/patches/build/102-backports-Adapt-to-changes-to-skb_get_hash_perturb.patch')
-rw-r--r-- | package/kernel/mac80211/patches/build/102-backports-Adapt-to-changes-to-skb_get_hash_perturb.patch | 68 |
1 files changed, 0 insertions, 68 deletions
diff --git a/package/kernel/mac80211/patches/build/102-backports-Adapt-to-changes-to-skb_get_hash_perturb.patch b/package/kernel/mac80211/patches/build/102-backports-Adapt-to-changes-to-skb_get_hash_perturb.patch deleted file mode 100644 index 7e40180b93..0000000000 --- a/package/kernel/mac80211/patches/build/102-backports-Adapt-to-changes-to-skb_get_hash_perturb.patch +++ /dev/null @@ -1,68 +0,0 @@ -From e3c57dd949835419cee8d3b45db38de58bf6ebd5 Mon Sep 17 00:00:00 2001 -From: Hauke Mehrtens <hauke@hauke-m.de> -Date: Mon, 18 Nov 2019 01:13:37 +0100 -Subject: [PATCH] backports: Adapt to changes to skb_get_hash_perturb() - -The skb_get_hash_perturb() function now takes a siphash_key_t instead of -an u32. This was changed in commit 55667441c84f ("net/flow_dissector: -switch to siphash"). Use the correct type in the fq header file -depending on the kernel version. - -Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> ---- - include/net/fq.h | 8 ++++++++ - include/net/fq_impl.h | 8 ++++++++ - 2 files changed, 16 insertions(+) - ---- a/include/net/fq.h -+++ b/include/net/fq.h -@@ -69,7 +69,15 @@ struct fq { - struct list_head backlogs; - spinlock_t lock; - u32 flows_cnt; -+#if LINUX_VERSION_IS_GEQ(5,3,10) || \ -+ LINUX_VERSION_IN_RANGE(4,19,83, 4,20,0) || \ -+ LINUX_VERSION_IN_RANGE(4,14,153, 4,15,0) || \ -+ LINUX_VERSION_IN_RANGE(4,9,200, 4,10,0) || \ -+ LINUX_VERSION_IN_RANGE(4,4,200, 4,5,0) -+ siphash_key_t perturbation; -+#else - u32 perturbation; -+#endif - u32 limit; - u32 memory_limit; - u32 memory_usage; ---- a/include/net/fq_impl.h -+++ b/include/net/fq_impl.h -@@ -108,7 +108,15 @@ begin: - - static u32 fq_flow_idx(struct fq *fq, struct sk_buff *skb) - { -+#if LINUX_VERSION_IS_GEQ(5,3,10) || \ -+ LINUX_VERSION_IN_RANGE(4,19,83, 4,20,0) || \ -+ LINUX_VERSION_IN_RANGE(4,14,153, 4,15,0) || \ -+ LINUX_VERSION_IN_RANGE(4,9,200, 4,10,0) || \ -+ LINUX_VERSION_IN_RANGE(4,4,200, 4,5,0) -+ u32 hash = skb_get_hash_perturb(skb, &fq->perturbation); -+#else - u32 hash = skb_get_hash_perturb(skb, fq->perturbation); -+#endif - - return reciprocal_scale(hash, fq->flows_cnt); - } -@@ -308,7 +316,15 @@ static int fq_init(struct fq *fq, int fl - INIT_LIST_HEAD(&fq->backlogs); - spin_lock_init(&fq->lock); - fq->flows_cnt = max_t(u32, flows_cnt, 1); -+#if LINUX_VERSION_IS_GEQ(5,3,10) || \ -+ LINUX_VERSION_IN_RANGE(4,19,83, 4,20,0) || \ -+ LINUX_VERSION_IN_RANGE(4,14,153, 4,15,0) || \ -+ LINUX_VERSION_IN_RANGE(4,9,200, 4,10,0) || \ -+ LINUX_VERSION_IN_RANGE(4,4,200, 4,5,0) -+ get_random_bytes(&fq->perturbation, sizeof(fq->perturbation)); -+#else - fq->perturbation = prandom_u32(); -+#endif - fq->quantum = 300; - fq->limit = 8192; - fq->memory_limit = 16 << 20; /* 16 MBytes */ |