The patch titled
Subject: powerpc-64s-implement-arch-specific-hardlockup-watchdog-checkpatch-fixes
has been removed from the -mm tree. Its filename was
powerpc-64s-implement-arch-specific-hardlockup-watchdog-checkpatch-fixes.patch
This patch was dropped because it was folded into powerpc-64s-implement-arch-specific-hardlockup-watchdog.patch
------------------------------------------------------
From: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Subject: powerpc-64s-implement-arch-specific-hardlockup-watchdog-checkpatch-fixes
WARNING: line over 80 characters
#97: FILE: arch/powerpc/include/asm/smp.h:59:
+extern int smp_send_nmi_ipi(int cpu, void (*fn)(struct pt_regs *), u64 delay_us);
WARNING: line over 80 characters
#119: FILE: arch/powerpc/kernel/exceptions-64s.S:1276:
+#if defined(CONFIG_HARDLOCKUP_DETECTOR) && defined(CONFIG_HAVE_HARDLOCKUP_DETECTOR_ARCH)
ERROR: do not initialise statics to 0
#317: FILE: arch/powerpc/kernel/watchdog.c:62:
+static unsigned long __wd_smp_lock = 0;
WARNING: memory barrier without comment
#554: FILE: arch/powerpc/kernel/watchdog.c:299:
+ smp_wmb();
WARNING: Prefer pr_warn(... to pr_warning(...
#617: FILE: arch/powerpc/kernel/watchdog.c:362:
+ pr_warning("Watchdog could not be initialized");
total: 1 errors, 4 warnings, 543 lines checked
NOTE: For some of the reported defects, checkpatch may be able to
mechanically convert to the typical style using --fix or --fix-inplace.
./patches/powerpc-64s-implement-arch-specific-hardlockup-watchdog.patch has style problems, please review.
NOTE: If any of the errors are false positives, please report
them to the maintainer, see CHECKPATCH in MAINTAINERS.
Please run checkpatch prior to sending patches
Cc: Nicholas Piggin <npiggin@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
arch/powerpc/kernel/watchdog.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff -puN arch/powerpc/kernel/watchdog.c~powerpc-64s-implement-arch-specific-hardlockup-watchdog-checkpatch-fixes arch/powerpc/kernel/watchdog.c
--- a/arch/powerpc/kernel/watchdog.c~powerpc-64s-implement-arch-specific-hardlockup-watchdog-checkpatch-fixes
+++ a/arch/powerpc/kernel/watchdog.c
@@ -59,7 +59,7 @@ static DEFINE_PER_CPU(u64, wd_timer_tb);
* This will work best with NMI IPIs for crash code so the stuck CPUs
* can be pulled out to get their backtraces.
*/
-static unsigned long __wd_smp_lock = 0;
+static unsigned long __wd_smp_lock;
static cpumask_t wd_smp_cpus_pending;
static cpumask_t wd_smp_cpus_stuck;
static u64 wd_smp_last_reset_tb;
@@ -357,7 +357,7 @@ static int __init powerpc_watchdog_init(
err = cpuhp_setup_state(CPUHP_AP_ONLINE_DYN, "powerpc/watchdog:online",
start_wd_on_cpu, stop_wd_on_cpu);
if (err < 0)
- pr_warning("Watchdog could not be initialized");
+ pr_warn("Watchdog could not be initialized");
return 0;
}
_
Patches currently in -mm which might be from akpm@xxxxxxxxxxxxxxxxxxxx are
powerpc-64s-implement-arch-specific-hardlockup-watchdog.patch
mm-tree-wide-replace-__gfp_repeat-by-__gfp_retry_mayfail-with-more-useful-semantic-fix.patch
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