linux-kernel - [PATCH v9 2/4] perf,kvm/{x86,s390}: Remove const from kvm_events

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <1444184711-8559-2-git-send-email-hemant@linux.vnet.ibm.com>
Date:	Wed,  7 Oct 2015 07:55:09 +0530
From:	Hemant Kumar <hemant@...ux.vnet.ibm.com>
To:	linux-kernel@...r.kernel.org
Cc:	linuxppc-dev@...ts.ozlabs.org, acme@...nel.org,
	scottwood@...escale.com, sukadev@...ux.vnet.ibm.com,
	naveen.n.rao@...ux.vnet.ibm.com, mpe@...erman.id.au,
	paulus@...ba.org, mingo@...hat.com, yarygin@...ux.vnet.ibm.com,
	borntraeger@...ibm.com, srikar@...ux.vnet.ibm.com,
	dsahern@...il.com, hemant@...ux.vnet.ibm.com
Subject: [PATCH v9 2/4] perf,kvm/{x86,s390}: Remove const from kvm_events_tp

This patch removes the "const" qualifier from kvm_events_tp declaration
to account for the fact that some architectures may need to update this
variable dynamically. For instance, powerpc will need to update this
variable dynamically depending on the machine type.

Signed-off-by: Hemant Kumar <hemant@...ux.vnet.ibm.com>
---
 tools/perf/arch/s390/util/kvm-stat.c | 2 +-
 tools/perf/arch/x86/util/kvm-stat.c  | 2 +-
 tools/perf/util/kvm-stat.h           | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/tools/perf/arch/s390/util/kvm-stat.c b/tools/perf/arch/s390/util/kvm-stat.c
index b85a94b..ed57df2 100644
--- a/tools/perf/arch/s390/util/kvm-stat.c
+++ b/tools/perf/arch/s390/util/kvm-stat.c
@@ -79,7 +79,7 @@ static struct kvm_events_ops exit_events = {
 	.name = "VM-EXIT"
 };
 
-const char * const kvm_events_tp[] = {
+const char *kvm_events_tp[] = {
 	"kvm:kvm_s390_sie_enter",
 	"kvm:kvm_s390_sie_exit",
 	"kvm:kvm_s390_intercept_instruction",
diff --git a/tools/perf/arch/x86/util/kvm-stat.c b/tools/perf/arch/x86/util/kvm-stat.c
index babefda..b63d4be 100644
--- a/tools/perf/arch/x86/util/kvm-stat.c
+++ b/tools/perf/arch/x86/util/kvm-stat.c
@@ -129,7 +129,7 @@ static struct kvm_events_ops ioport_events = {
 	.name = "IO Port Access"
 };
 
-const char * const kvm_events_tp[] = {
+const char *kvm_events_tp[] = {
 	"kvm:kvm_entry",
 	"kvm:kvm_exit",
 	"kvm:kvm_mmio",
diff --git a/tools/perf/util/kvm-stat.h b/tools/perf/util/kvm-stat.h
index dd55548..c965dc8 100644
--- a/tools/perf/util/kvm-stat.h
+++ b/tools/perf/util/kvm-stat.h
@@ -133,7 +133,7 @@ bool kvm_entry_event(struct perf_evsel *evsel);
  */
 int cpu_isa_init(struct perf_kvm_stat *kvm, const char *cpuid);
 
-extern const char * const kvm_events_tp[];
+extern const char *kvm_events_tp[];
 extern struct kvm_reg_events_ops kvm_reg_events_ops[];
 extern const char * const kvm_skip_events[];
 extern const char *vcpu_id_str;
-- 
1.9.3

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/