summaryrefslogtreecommitdiff
path: root/arch/s390/kernel/debug.c
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@linux-foundation.org>2016-03-16 10:47:45 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2016-03-16 10:47:45 -0700
commit72aafdf01d826ad9e6fbd52bf689be937679f5d6 (patch)
tree2ee440ea4621aabee06b02ca5733ffb9593466d4 /arch/s390/kernel/debug.c
parent1c8e85b17ac0707c7732081e94cadc5f89986e5f (diff)
parent80c544ded25ac14d7cc3e555abb8ed2c2da99b84 (diff)
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
Pull s390 updates from Martin Schwidefsky: - Add the CPU id for the new z13s machine - Add a s390 specific XOR template for RAID-5 checksumming based on the XC instruction. Remove all other alternatives, XC is always faster - The merge of our four different stack tracers into a single one - Tidy up the code related to page tables, several large inline functions are now out-of-line. Bloat-o-meter reports ~11K text size reduction - A binary interface for the priviledged CLP instruction to retrieve the hardware view of the installed PCI functions - Improvements for the dasd format code - Bug fixes and cleanups * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: (31 commits) s390/pci: enforce fmb page boundary rule s390: fix floating pointer register corruption (again) s390/cpumf: add missing lpp magic initialization s390: Fix misspellings in comments s390/mm: split arch/s390/mm/pgtable.c s390/mm: uninline pmdp_xxx functions from pgtable.h s390/mm: uninline ptep_xxx functions from pgtable.h s390/pci: add ioctl interface for CLP s390: Use pr_warn instead of pr_warning s390/dasd: remove casts to dasd_*_private s390/dasd: Refactor dasd format functions s390/dasd: Simplify code in format logic s390/dasd: Improve dasd format code s390/percpu: remove this_cpu_cmpxchg_double_4 s390/cpumf: Improve guest detection heuristics s390/fault: merge report_user_fault implementations s390/dis: use correct escape sequence for '%' character s390/kvm: simplify set_guest_storage_key s390/oprofile: add z13/z13s model numbers s390: add z13s model number to z13 elf platform ...
Diffstat (limited to 'arch/s390/kernel/debug.c')
-rw-r--r--arch/s390/kernel/debug.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/arch/s390/kernel/debug.c b/arch/s390/kernel/debug.c
index c890a5589e59..aa12de72fd47 100644
--- a/arch/s390/kernel/debug.c
+++ b/arch/s390/kernel/debug.c
@@ -699,8 +699,7 @@ debug_info_t *debug_register_mode(const char *name, int pages_per_area,
/* Since debugfs currently does not support uid/gid other than root, */
/* we do not allow gid/uid != 0 until we get support for that. */
if ((uid != 0) || (gid != 0))
- pr_warning("Root becomes the owner of all s390dbf files "
- "in sysfs\n");
+ pr_warn("Root becomes the owner of all s390dbf files in sysfs\n");
BUG_ON(!initialized);
mutex_lock(&debug_mutex);
@@ -1307,8 +1306,7 @@ debug_input_level_fn(debug_info_t * id, struct debug_view *view,
new_level = debug_get_uint(str);
}
if(new_level < 0) {
- pr_warning("%s is not a valid level for a debug "
- "feature\n", str);
+ pr_warn("%s is not a valid level for a debug feature\n", str);
rc = -EINVAL;
} else {
debug_set_level(id, new_level);