lk/linux-kernel-test
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Merge branch 'next' into for-linus

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This commit is contained in:
James Morris
2008-12-25 11:40:09 +11:00
parent 4a6908a3a0 7419224691
commit cbacc2c7f0
223 changed files with 5707 additions and 3351 deletions
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2
arch/ia64/kernel/mca_drv.c
View File

@ -158,7 +158,7 @@ mca_handler_bh(unsigned long paddr, void *iip, unsigned long ipsr)
ia64_mlogbuf_dump();
printk(KERN_ERR "OS_MCA: process [cpu %d, pid: %d, uid: %d, "
"iip: %p, psr: 0x%lx,paddr: 0x%lx](%s) encounters MCA.\n",
raw_smp_processor_id(), current->pid, current->uid,
raw_smp_processor_id(), current->pid, current_uid(),
iip, ipsr, paddr, current->comm);
spin_lock(&mca_bh_lock);

41
arch/ia64/kernel/perfmon.c
View File

@ -2220,8 +2220,8 @@ pfm_alloc_file(pfm_context_t *ctx)
DPRINT(("new inode ino=%ld @%p\n", inode->i_ino, inode));
inode->i_mode = S_IFCHR|S_IRUGO;
inode->i_uid = current->fsuid;
inode->i_gid = current->fsgid;
inode->i_uid = current_fsuid();
inode->i_gid = current_fsgid();
sprintf(name, "[%lu]", inode->i_ino);
this.name = name;
@ -2399,22 +2399,33 @@ error_kmem:
static int
pfm_bad_permissions(struct task_struct *task)
{
const struct cred *tcred;
uid_t uid = current_uid();
gid_t gid = current_gid();
int ret;
rcu_read_lock();
tcred = __task_cred(task);
/* inspired by ptrace_attach() */
DPRINT(("cur: uid=%d gid=%d task: euid=%d suid=%d uid=%d egid=%d sgid=%d\n",
current->uid,
current->gid,
task->euid,
task->suid,
task->uid,
task->egid,
task->sgid));
uid,
gid,
tcred->euid,
tcred->suid,
tcred->uid,
tcred->egid,
tcred->sgid));
return ((current->uid != task->euid)
|| (current->uid != task->suid)
|| (current->uid != task->uid)
|| (current->gid != task->egid)
|| (current->gid != task->sgid)
|| (current->gid != task->gid)) && !capable(CAP_SYS_PTRACE);
ret = ((uid != tcred->euid)
|| (uid != tcred->suid)
|| (uid != tcred->uid)
|| (gid != tcred->egid)
|| (gid != tcred->sgid)
|| (gid != tcred->gid)) && !capable(CAP_SYS_PTRACE);
rcu_read_unlock();
return ret;
}
static int

4
arch/ia64/kernel/signal.c
View File

@ -229,7 +229,7 @@ ia64_rt_sigreturn (struct sigscratch *scr)
si.si_errno = 0;
si.si_code = SI_KERNEL;
si.si_pid = task_pid_vnr(current);
si.si_uid = current->uid;
si.si_uid = current_uid();
si.si_addr = sc;
force_sig_info(SIGSEGV, &si, current);
return retval;
@ -326,7 +326,7 @@ force_sigsegv_info (int sig, void __user *addr)
si.si_errno = 0;
si.si_code = SI_KERNEL;
si.si_pid = task_pid_vnr(current);
si.si_uid = current->uid;
si.si_uid = current_uid();
si.si_addr = addr;
force_sig_info(SIGSEGV, &si, current);
return 0;