From e09b41010ba33a20a87472ee821fa407a5b8da36 Mon Sep 17 00:00:00 2001 From: José Pekkarinen Date: Mon, 11 Apr 2016 10:41:07 +0300 Subject: These changes are the raw update to linux-4.4.6-rt14. Kernel sources are taken from kernel.org, and rt patch from the rt wiki download page. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit During the rebasing, the following patch collided: Force tick interrupt and get rid of softirq magic(I70131fb85). Collisions have been removed because its logic was found on the source already. Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769 Signed-off-by: José Pekkarinen --- kernel/fs/ocfs2/xattr.c | 98 +++++++++++++++++++++++++------------------------ 1 file changed, 51 insertions(+), 47 deletions(-) (limited to 'kernel/fs/ocfs2/xattr.c') diff --git a/kernel/fs/ocfs2/xattr.c b/kernel/fs/ocfs2/xattr.c index d03bfbf3d..e9164f098 100644 --- a/kernel/fs/ocfs2/xattr.c +++ b/kernel/fs/ocfs2/xattr.c @@ -499,30 +499,24 @@ static int ocfs2_validate_xattr_block(struct super_block *sb, */ if (!OCFS2_IS_VALID_XATTR_BLOCK(xb)) { - ocfs2_error(sb, - "Extended attribute block #%llu has bad " - "signature %.*s", - (unsigned long long)bh->b_blocknr, 7, - xb->xb_signature); - return -EINVAL; + return ocfs2_error(sb, + "Extended attribute block #%llu has bad signature %.*s\n", + (unsigned long long)bh->b_blocknr, 7, + xb->xb_signature); } if (le64_to_cpu(xb->xb_blkno) != bh->b_blocknr) { - ocfs2_error(sb, - "Extended attribute block #%llu has an " - "invalid xb_blkno of %llu", - (unsigned long long)bh->b_blocknr, - (unsigned long long)le64_to_cpu(xb->xb_blkno)); - return -EINVAL; + return ocfs2_error(sb, + "Extended attribute block #%llu has an invalid xb_blkno of %llu\n", + (unsigned long long)bh->b_blocknr, + (unsigned long long)le64_to_cpu(xb->xb_blkno)); } if (le32_to_cpu(xb->xb_fs_generation) != OCFS2_SB(sb)->fs_generation) { - ocfs2_error(sb, - "Extended attribute block #%llu has an invalid " - "xb_fs_generation of #%u", - (unsigned long long)bh->b_blocknr, - le32_to_cpu(xb->xb_fs_generation)); - return -EINVAL; + return ocfs2_error(sb, + "Extended attribute block #%llu has an invalid xb_fs_generation of #%u\n", + (unsigned long long)bh->b_blocknr, + le32_to_cpu(xb->xb_fs_generation)); } return 0; @@ -3694,11 +3688,10 @@ static int ocfs2_xattr_get_rec(struct inode *inode, el = &eb->h_list; if (el->l_tree_depth) { - ocfs2_error(inode->i_sb, - "Inode %lu has non zero tree depth in " - "xattr tree block %llu\n", inode->i_ino, - (unsigned long long)eb_bh->b_blocknr); - ret = -EROFS; + ret = ocfs2_error(inode->i_sb, + "Inode %lu has non zero tree depth in xattr tree block %llu\n", + inode->i_ino, + (unsigned long long)eb_bh->b_blocknr); goto out; } } @@ -3713,11 +3706,10 @@ static int ocfs2_xattr_get_rec(struct inode *inode, } if (!e_blkno) { - ocfs2_error(inode->i_sb, "Inode %lu has bad extent " - "record (%u, %u, 0) in xattr", inode->i_ino, - le32_to_cpu(rec->e_cpos), - ocfs2_rec_clusters(el, rec)); - ret = -EROFS; + ret = ocfs2_error(inode->i_sb, "Inode %lu has bad extent record (%u, %u, 0) in xattr\n", + inode->i_ino, + le32_to_cpu(rec->e_cpos), + ocfs2_rec_clusters(el, rec)); goto out; } @@ -7237,9 +7229,10 @@ leave: /* * 'security' attributes support */ -static size_t ocfs2_xattr_security_list(struct dentry *dentry, char *list, +static size_t ocfs2_xattr_security_list(const struct xattr_handler *handler, + struct dentry *dentry, char *list, size_t list_size, const char *name, - size_t name_len, int type) + size_t name_len) { const size_t prefix_len = XATTR_SECURITY_PREFIX_LEN; const size_t total_len = prefix_len + name_len + 1; @@ -7252,8 +7245,9 @@ static size_t ocfs2_xattr_security_list(struct dentry *dentry, char *list, return total_len; } -static int ocfs2_xattr_security_get(struct dentry *dentry, const char *name, - void *buffer, size_t size, int type) +static int ocfs2_xattr_security_get(const struct xattr_handler *handler, + struct dentry *dentry, const char *name, + void *buffer, size_t size) { if (strcmp(name, "") == 0) return -EINVAL; @@ -7261,8 +7255,9 @@ static int ocfs2_xattr_security_get(struct dentry *dentry, const char *name, name, buffer, size); } -static int ocfs2_xattr_security_set(struct dentry *dentry, const char *name, - const void *value, size_t size, int flags, int type) +static int ocfs2_xattr_security_set(const struct xattr_handler *handler, + struct dentry *dentry, const char *name, + const void *value, size_t size, int flags) { if (strcmp(name, "") == 0) return -EINVAL; @@ -7271,7 +7266,7 @@ static int ocfs2_xattr_security_set(struct dentry *dentry, const char *name, name, value, size, flags); } -int ocfs2_initxattrs(struct inode *inode, const struct xattr *xattr_array, +static int ocfs2_initxattrs(struct inode *inode, const struct xattr *xattr_array, void *fs_info) { const struct xattr *xattr; @@ -7327,13 +7322,17 @@ const struct xattr_handler ocfs2_xattr_security_handler = { /* * 'trusted' attributes support */ -static size_t ocfs2_xattr_trusted_list(struct dentry *dentry, char *list, +static size_t ocfs2_xattr_trusted_list(const struct xattr_handler *handler, + struct dentry *dentry, char *list, size_t list_size, const char *name, - size_t name_len, int type) + size_t name_len) { const size_t prefix_len = XATTR_TRUSTED_PREFIX_LEN; const size_t total_len = prefix_len + name_len + 1; + if (!capable(CAP_SYS_ADMIN)) + return 0; + if (list && total_len <= list_size) { memcpy(list, XATTR_TRUSTED_PREFIX, prefix_len); memcpy(list + prefix_len, name, name_len); @@ -7342,8 +7341,9 @@ static size_t ocfs2_xattr_trusted_list(struct dentry *dentry, char *list, return total_len; } -static int ocfs2_xattr_trusted_get(struct dentry *dentry, const char *name, - void *buffer, size_t size, int type) +static int ocfs2_xattr_trusted_get(const struct xattr_handler *handler, + struct dentry *dentry, const char *name, + void *buffer, size_t size) { if (strcmp(name, "") == 0) return -EINVAL; @@ -7351,8 +7351,9 @@ static int ocfs2_xattr_trusted_get(struct dentry *dentry, const char *name, name, buffer, size); } -static int ocfs2_xattr_trusted_set(struct dentry *dentry, const char *name, - const void *value, size_t size, int flags, int type) +static int ocfs2_xattr_trusted_set(const struct xattr_handler *handler, + struct dentry *dentry, const char *name, + const void *value, size_t size, int flags) { if (strcmp(name, "") == 0) return -EINVAL; @@ -7371,9 +7372,10 @@ const struct xattr_handler ocfs2_xattr_trusted_handler = { /* * 'user' attributes support */ -static size_t ocfs2_xattr_user_list(struct dentry *dentry, char *list, +static size_t ocfs2_xattr_user_list(const struct xattr_handler *handler, + struct dentry *dentry, char *list, size_t list_size, const char *name, - size_t name_len, int type) + size_t name_len) { const size_t prefix_len = XATTR_USER_PREFIX_LEN; const size_t total_len = prefix_len + name_len + 1; @@ -7390,8 +7392,9 @@ static size_t ocfs2_xattr_user_list(struct dentry *dentry, char *list, return total_len; } -static int ocfs2_xattr_user_get(struct dentry *dentry, const char *name, - void *buffer, size_t size, int type) +static int ocfs2_xattr_user_get(const struct xattr_handler *handler, + struct dentry *dentry, const char *name, + void *buffer, size_t size) { struct ocfs2_super *osb = OCFS2_SB(dentry->d_sb); @@ -7403,8 +7406,9 @@ static int ocfs2_xattr_user_get(struct dentry *dentry, const char *name, buffer, size); } -static int ocfs2_xattr_user_set(struct dentry *dentry, const char *name, - const void *value, size_t size, int flags, int type) +static int ocfs2_xattr_user_set(const struct xattr_handler *handler, + struct dentry *dentry, const char *name, + const void *value, size_t size, int flags) { struct ocfs2_super *osb = OCFS2_SB(dentry->d_sb); -- cgit 1.2.3-korg