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Merge pull request #883 from Pennyzct/LTS_v5.4.3

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kernel: Enable new LTS 5.4.3 on AArch64
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James O. D. Hunt 2019-12-23 08:44:10 +00:00 committed by GitHub
commit 8488286937
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2 changed files with 2666 additions and 0 deletions
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2619
kernel/configs/arm64_kata_kvm_5.4.x Normal file
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47
kernel/patches/5.4.x/0001-NO-UPSTREAM-9P-always-use-cached-inode-to-fill-in-v9.patch Normal file
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@ -0,0 +1,47 @@
From cab495651e8f71c39e87a08abbe051916110b3ca Mon Sep 17 00:00:00 2001
From: Julio Montes <julio.montes@intel.com>
Date: Mon, 18 Sep 2017 11:46:59 -0500
Subject: [PATCH 3/5] NO-UPSTREAM: 9P: always use cached inode to fill in
v9fs_vfs_getattr
So that if in cache=none mode, we don't have to lookup server that
might not support open-unlink-fstat operation.
fixes https://github.com/01org/cc-oci-runtime/issues/47
fixes https://github.com/01org/cc-oci-runtime/issues/1062
Signed-off-by: Peng Tao <bergwolf@gmail.com>
---
fs/9p/vfs_inode.c | 2 +-
fs/9p/vfs_inode_dotl.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c
index 85ff859d3af5..efdc2a8f37bb 100644
--- a/fs/9p/vfs_inode.c
+++ b/fs/9p/vfs_inode.c
@@ -1080,7 +1080,7 @@ v9fs_vfs_getattr(const struct path *path, struct kstat *stat,
p9_debug(P9_DEBUG_VFS, "dentry: %p\n", dentry);
v9ses = v9fs_dentry2v9ses(dentry);
- if (v9ses->cache == CACHE_LOOSE || v9ses->cache == CACHE_FSCACHE) {
+ if (!d_really_is_negative(dentry) || v9ses->cache == CACHE_LOOSE || v9ses->cache == CACHE_FSCACHE) {
generic_fillattr(d_inode(dentry), stat);
return 0;
}
diff --git a/fs/9p/vfs_inode_dotl.c b/fs/9p/vfs_inode_dotl.c
index 4823e1c46999..daa5e6a41864 100644
--- a/fs/9p/vfs_inode_dotl.c
+++ b/fs/9p/vfs_inode_dotl.c
@@ -480,7 +480,7 @@ v9fs_vfs_getattr_dotl(const struct path *path, struct kstat *stat,
p9_debug(P9_DEBUG_VFS, "dentry: %p\n", dentry);
v9ses = v9fs_dentry2v9ses(dentry);
- if (v9ses->cache == CACHE_LOOSE || v9ses->cache == CACHE_FSCACHE) {
+ if (!d_really_is_negative(dentry) || v9ses->cache == CACHE_LOOSE || v9ses->cache == CACHE_FSCACHE) {
generic_fillattr(d_inode(dentry), stat);
return 0;
}
--
2.20.1