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From: Andi Kleen <andi@firstfloor.org>
To: x86@kernel.org
Cc: linux-kernel@vger.kernel.org, Andi Kleen <ak@linux.intel.com>
Subject: [PATCH v2 9/9] x86/cpu/bugs: Fix __initconst usage in bugs.c
Date: Fri, 29 Mar 2019 17:47:43 -0700
Message-ID: <20190330004743.29541-9-andi@firstfloor.org> (raw)
In-Reply-To: <20190330004743.29541-1-andi@firstfloor.org>

From: Andi Kleen <ak@linux.intel.com>

Fix some of the recently added const tables to use __initconst
for const data instead of __initdata which causes section attribute
conflicts.

Fixes: fa1202ef2243 ("x86/speculation: Add command line control")
Signed-off-by: Andi Kleen <ak@linux.intel.com>
---
 arch/x86/kernel/cpu/bugs.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/x86/kernel/cpu/bugs.c b/arch/x86/kernel/cpu/bugs.c
index 2da82eff0eb4..b91b3bfa5cfb 100644
--- a/arch/x86/kernel/cpu/bugs.c
+++ b/arch/x86/kernel/cpu/bugs.c
@@ -275,7 +275,7 @@ static const struct {
 	const char			*option;
 	enum spectre_v2_user_cmd	cmd;
 	bool				secure;
-} v2_user_options[] __initdata = {
+} v2_user_options[] __initconst = {
 	{ "auto",		SPECTRE_V2_USER_CMD_AUTO,		false },
 	{ "off",		SPECTRE_V2_USER_CMD_NONE,		false },
 	{ "on",			SPECTRE_V2_USER_CMD_FORCE,		true  },
@@ -419,7 +419,7 @@ static const struct {
 	const char *option;
 	enum spectre_v2_mitigation_cmd cmd;
 	bool secure;
-} mitigation_options[] __initdata = {
+} mitigation_options[] __initconst = {
 	{ "off",		SPECTRE_V2_CMD_NONE,		  false },
 	{ "on",			SPECTRE_V2_CMD_FORCE,		  true  },
 	{ "retpoline",		SPECTRE_V2_CMD_RETPOLINE,	  false },
@@ -658,7 +658,7 @@ static const char * const ssb_strings[] = {
 static const struct {
 	const char *option;
 	enum ssb_mitigation_cmd cmd;
-} ssb_mitigation_options[]  __initdata = {
+} ssb_mitigation_options[]  __initconst = {
 	{ "auto",	SPEC_STORE_BYPASS_CMD_AUTO },    /* Platform decides */
 	{ "on",		SPEC_STORE_BYPASS_CMD_ON },      /* Disable Speculative Store Bypass */
 	{ "off",	SPEC_STORE_BYPASS_CMD_NONE },    /* Don't touch Speculative Store Bypass */
-- 
2.20.1


  parent reply index

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-03-30  0:47 [PATCH v2 1/9] x86/asm: Mark all top level asm statements as .text Andi Kleen
2019-03-30  0:47 ` [PATCH v2 2/9] x86/cpu/amd: Ifdef 32bit only assembler for 32bit Andi Kleen
2019-04-19 15:52   ` [tip:x86/asm] x86/cpu/amd: Exclude 32bit only assembler from 64bit build tip-bot for Andi Kleen
2019-03-30  0:47 ` [PATCH v2 3/9] x86/paravirt: Replace paravirt patches with data Andi Kleen
2019-04-19 21:26   ` Thomas Gleixner
2019-03-30  0:47 ` [PATCH v2 4/9] x86/timer: Don't inline __const_udelay Andi Kleen
2019-04-19 15:55   ` [tip:x86/timers] x86/timer: Don't inline __const_udelay() tip-bot for Andi Kleen
2019-03-30  0:47 ` [PATCH v2 5/9] x86/xen: Mark xen_vcpu_stolen as __visible Andi Kleen
2019-03-30 10:40   ` Juergen Gross
2019-03-30  0:47 ` [PATCH v2 6/9] x86/hyperv: Make hv_vcpu_is_preempted visible Andi Kleen
2019-04-19 15:58   ` [tip:x86/hyperv] x86/hyperv: Make hv_vcpu_is_preempted() visible tip-bot for Andi Kleen
2019-04-19 16:04   ` [tip:x86/platform] " tip-bot for Andi Kleen
2019-03-30  0:47 ` [PATCH v2 7/9] x86/kprobes: Make trampoline_handler global and visible Andi Kleen
2019-04-19 15:58   ` [tip:x86/core] x86/kprobes: Make trampoline_handler() " tip-bot for Andi Kleen
2019-05-08 11:20   ` [tip:x86/urgent] " tip-bot for Andi Kleen
2019-03-30  0:47 ` [PATCH v2 8/9] x86/kvm: Make steal_time visible Andi Kleen
2019-04-19 16:04   ` [tip:x86/platform] " tip-bot for Andi Kleen
2019-03-30  0:47 ` Andi Kleen [this message]
2019-04-19 15:16   ` [tip:x86/urgent] x86/cpu/bugs: Use __initconst for 'const' init data tip-bot for Andi Kleen
2019-04-19 15:52 ` [tip:x86/asm] x86/asm: Mark all top level asm statements as .text tip-bot for Andi Kleen

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