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rebase patches on top of Ubuntu-4.13.0-40.45

Browse source 
(generated with debian/scripts/import-upstream-tag)

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
This commit is contained in:
Thomas Lamprecht 2018-05-04 10:56:24 +02:00
parent cf0ec7e756
commit 4cae8e323f
3 changed files with 38 additions and 38 deletions
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42
patches/kernel/0015-module-retpoline-Warn-about-missing-retpoline-in-mod.patch
View file

@ -34,32 +34,12 @@ Conflicts:
context changes
Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
---
include/linux/module.h | 9 +++++++++
arch/x86/kernel/cpu/bugs.c | 19 +++++++++++++++++--
include/linux/module.h | 9 +++++++++
kernel/module.c | 11 +++++++++++
scripts/mod/modpost.c | 9 +++++++++
4 files changed, 46 insertions(+), 2 deletions(-)
diff --git a/include/linux/module.h b/include/linux/module.h
index e7bdd549e527..c4fdf7661f82 100644
--- a/include/linux/module.h
+++ b/include/linux/module.h
@@ -794,6 +794,15 @@ static inline void module_bug_finalize(const Elf_Ehdr *hdr,
static inline void module_bug_cleanup(struct module *mod) {}
#endif /* CONFIG_GENERIC_BUG */
+#ifdef RETPOLINE
+extern bool retpoline_module_ok(bool has_retpoline);
+#else
+static inline bool retpoline_module_ok(bool has_retpoline)
+{
+ return true;
+}
+#endif
+
#ifdef CONFIG_MODULE_SIG
static inline bool module_sig_ok(struct module *module)
{
diff --git a/arch/x86/kernel/cpu/bugs.c b/arch/x86/kernel/cpu/bugs.c
index d5bafcdb4891..e623bd731a74 100644
--- a/arch/x86/kernel/cpu/bugs.c
@ -103,6 +83,26 @@ index d5bafcdb4891..e623bd731a74 100644
+ spectre_v2_bad_module ? " - vulnerable module loaded" : "");
}
#endif
diff --git a/include/linux/module.h b/include/linux/module.h
index e7bdd549e527..c4fdf7661f82 100644
--- a/include/linux/module.h
+++ b/include/linux/module.h
@@ -794,6 +794,15 @@ static inline void module_bug_finalize(const Elf_Ehdr *hdr,
static inline void module_bug_cleanup(struct module *mod) {}
#endif /* CONFIG_GENERIC_BUG */
+#ifdef RETPOLINE
+extern bool retpoline_module_ok(bool has_retpoline);
+#else
+static inline bool retpoline_module_ok(bool has_retpoline)
+{
+ return true;
+}
+#endif
+
#ifdef CONFIG_MODULE_SIG
static inline bool module_sig_ok(struct module *module)
{
diff --git a/kernel/module.c b/kernel/module.c
index e5b878b26906..de7db074f793 100644
--- a/kernel/module.c

26
patches/kernel/0021-ocfs2-try-to-reuse-extent-block-in-dealloc-without-m.patch
View file

@ -66,23 +66,11 @@ Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
(cherry picked from commit 71a36944042b7d9dd71f6a5d1c5ea1c2353b5d42)
Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
---
fs/ocfs2/alloc.h | 1 +
fs/ocfs2/alloc.c | 206 ++++++++++++++++++++++++++++++++++++++++++++++++++++---
fs/ocfs2/alloc.h | 1 +
fs/ocfs2/aops.c | 6 ++
3 files changed, 203 insertions(+), 10 deletions(-)
diff --git a/fs/ocfs2/alloc.h b/fs/ocfs2/alloc.h
index 4a5152ec88a3..571692171dd1 100644
--- a/fs/ocfs2/alloc.h
+++ b/fs/ocfs2/alloc.h
@@ -61,6 +61,7 @@ struct ocfs2_extent_tree {
ocfs2_journal_access_func et_root_journal_access;
void *et_object;
unsigned int et_max_leaf_clusters;
+ struct ocfs2_cached_dealloc_ctxt *et_dealloc;
};
/*
diff --git a/fs/ocfs2/alloc.c b/fs/ocfs2/alloc.c
index 386aecce881d..9b5e7d8ba710 100644
--- a/fs/ocfs2/alloc.c
@ -348,6 +336,18 @@ index 386aecce881d..9b5e7d8ba710 100644
int ocfs2_cache_block_dealloc(struct ocfs2_cached_dealloc_ctxt *ctxt,
int type, int slot, u64 suballoc,
u64 blkno, unsigned int bit)
diff --git a/fs/ocfs2/alloc.h b/fs/ocfs2/alloc.h
index 4a5152ec88a3..571692171dd1 100644
--- a/fs/ocfs2/alloc.h
+++ b/fs/ocfs2/alloc.h
@@ -61,6 +61,7 @@ struct ocfs2_extent_tree {
ocfs2_journal_access_func et_root_journal_access;
void *et_object;
unsigned int et_max_leaf_clusters;
+ struct ocfs2_cached_dealloc_ctxt *et_dealloc;
};
/*
diff --git a/fs/ocfs2/aops.c b/fs/ocfs2/aops.c
index 77ec9b495027..2ff02dda97d8 100644
--- a/fs/ocfs2/aops.c

8
patches/kernel/0025-net-fix-deadlock-while-clearing-neighbor-proxy-table.patch
View file

@ -1,7 +1,7 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Wolfgang Bumiller <w.bumiller@proxmox.com>
Date: Mon, 9 Apr 2018 14:56:29 +0200
Subject: [PATCH linux] net: fix deadlock while clearing neighbor proxy table
Subject: [PATCH] net: fix deadlock while clearing neighbor proxy table
When coming from ndisc_netdev_event() in net/ipv6/ndisc.c,
neigh_ifdown() is called with &nd_tbl, locking this while
@ -25,10 +25,10 @@ Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
1 file changed, 18 insertions(+), 10 deletions(-)
diff --git a/net/core/neighbour.c b/net/core/neighbour.c
index 7b7a14abba28..e22d2aefbd78 100644
index d0713627deb6..3b495739bf65 100644
--- a/net/core/neighbour.c
+++ b/net/core/neighbour.c
@@ -55,7 +55,8 @@ static void neigh_timer_handler(struct timer_list *t);
@@ -55,7 +55,8 @@ static void neigh_timer_handler(unsigned long arg);
static void __neigh_notify(struct neighbour *n, int type, int flags,
u32 pid);
static void neigh_update_notify(struct neighbour *neigh, u32 nlmsg_pid);
@ -91,5 +91,5 @@ index 7b7a14abba28..e22d2aefbd78 100644
}
--
2.11.0
2.14.2