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| author | Thomas Gleixner <tglx@linutronix.de> | 2016-09-14 20:53:26 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2016-09-14 20:53:26 +0200 |
| commit | 16217dc79dbc599b110dda26d0421df47904bba4 (patch) | |
| tree | 98df3c18b14284b8a6f8b04de12e0b7dde5a55fa /kernel | |
| parent | ecb3f394c5dba897d215a5422f1b363e93e2ce4e (diff) | |
| parent | 723344dd0b2aa10ef9d28fe7f35d594d3e64f0f9 (diff) | |
| download | linux-16217dc79dbc599b110dda26d0421df47904bba4.tar.gz linux-16217dc79dbc599b110dda26d0421df47904bba4.tar.bz2 linux-16217dc79dbc599b110dda26d0421df47904bba4.zip | |
Merge tag 'irqchip-4.9-1' of git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms into irq/core
Merge the first drop of irqchip updates for 4.9 from Marc Zyngier:
- ACPI IORT core code
- IORT support for the GICv3 ITS
- A few of GIC cleanups
Diffstat (limited to 'kernel')
129 files changed, 6151 insertions, 3937 deletions
diff --git a/kernel/audit.c b/kernel/audit.c index 8d528f9930da..a8a91bd2b2a9 100644 --- a/kernel/audit.c +++ b/kernel/audit.c @@ -932,7 +932,7 @@ static int audit_receive_msg(struct sk_buff *skb, struct nlmsghdr *nlh) if (!audit_enabled && msg_type != AUDIT_USER_AVC) return 0; - err = audit_filter_user(msg_type); + err = audit_filter(msg_type, AUDIT_FILTER_USER); if (err == 1) { /* match or error */ err = 0; if (msg_type == AUDIT_USER_TTY) { @@ -1379,7 +1379,7 @@ struct audit_buffer *audit_log_start(struct audit_context *ctx, gfp_t gfp_mask, if (audit_initialized != AUDIT_INITIALIZED) return NULL; - if (unlikely(audit_filter_type(type))) + if (unlikely(!audit_filter(type, AUDIT_FILTER_TYPE))) return NULL; if (gfp_mask & __GFP_DIRECT_RECLAIM) { diff --git a/kernel/audit.h b/kernel/audit.h index a492f4c4e710..431444c3708b 100644 --- a/kernel/audit.h +++ b/kernel/audit.h @@ -331,6 +331,8 @@ extern pid_t audit_sig_pid; extern kuid_t audit_sig_uid; extern u32 audit_sig_sid; +extern int audit_filter(int msgtype, unsigned int listtype); + #ifdef CONFIG_AUDITSYSCALL extern int __audit_signal_info(int sig, struct task_struct *t); static inline int audit_signal_info(int sig, struct task_struct *t) diff --git a/kernel/audit_watch.c b/kernel/audit_watch.c index d6709eb70970..0d302a87f21b 100644 --- a/kernel/audit_watch.c +++ b/kernel/audit_watch.c @@ -19,6 +19,7 @@ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ +#include <linux/file.h> #include <linux/kernel.h> #include <linux/audit.h> #include <linux/kthread.h> @@ -544,10 +545,11 @@ int audit_exe_compare(struct task_struct *tsk, struct audit_fsnotify_mark *mark) unsigned long ino; dev_t dev; - rcu_read_lock(); - exe_file = rcu_dereference(tsk->mm->exe_file); + exe_file = get_task_exe_file(tsk); + if (!exe_file) + return 0; ino = exe_file->f_inode->i_ino; dev = exe_file->f_inode->i_sb->s_dev; - rcu_read_unlock(); + fput(exe_file); return audit_mark_compare(mark, ino, dev); } diff --git a/kernel/auditfilter.c b/kernel/auditfilter.c index 94ca7b1e5e7e..85d9cac497e4 100644 --- a/kernel/auditfilter.c +++ b/kernel/auditfilter.c @@ -1290,113 +1290,72 @@ int audit_compare_dname_path(const char *dname, const char *path, int parentlen) return strncmp(p, dname, dlen); } -static int audit_filter_user_rules(struct audit_krule *rule, int type, - enum audit_state *state) +int audit_filter(int msgtype, unsigned int listtype) { - int i; - - for (i = 0; i < rule->field_count; i++) { - struct audit_field *f = &rule->fields[i]; - pid_t pid; - int result = 0; - u32 sid; - - switch (f->type) { - case AUDIT_PID: - pid = task_pid_nr(current); - r |