* [PATCH] ifdef gic_present variable that is used only by malta
@ 2010-12-01 16:31 Anoop P A
[not found] ` <20110125132132.GA25526@linux-mips.org>
0 siblings, 1 reply; 2+ messages in thread
From: Anoop P A @ 2010-12-01 16:31 UTC (permalink / raw)
To: Ralf Baechle, linux-mips, linux-kernel
gic_present variable will be used only in malta platforms.Other
platforms with VSMP support will throw link error.
Signed-off-by: Anoop P A <anoop.pa@gmail.com>
---
arch/mips/kernel/smp-mt.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/arch/mips/kernel/smp-mt.c b/arch/mips/kernel/smp-mt.c
index 43e7cdc..5b91c1a 100644
--- a/arch/mips/kernel/smp-mt.c
+++ b/arch/mips/kernel/smp-mt.c
@@ -151,6 +151,7 @@ static void vsmp_send_ipi_mask(const struct cpumask
*mask, unsigned int action)
static void __cpuinit vsmp_init_secondary(void)
{
+#ifdef CONFIG_MIPS_MALTA
extern int gic_present;
/* This is Malta specific: IPI,performance and timer inetrrupts */
@@ -158,6 +159,7 @@ static void __cpuinit vsmp_init_secondary(void)
change_c0_status(ST0_IM, STATUSF_IP3 | STATUSF_IP4 |
STATUSF_IP6 | STATUSF_IP7);
else
+#endif /* CONFIG_MIPS_MALTA */
change_c0_status(ST0_IM, STATUSF_IP0 | STATUSF_IP1 |
STATUSF_IP6 | STATUSF_IP7);
}
--
1.7.0.4
^ permalink raw reply related [flat|nested] 2+ messages in thread
* [PATCH resend] ifdef gic_present variable that is used only by malta
[not found] ` <20110125132132.GA25526@linux-mips.org>
@ 2011-01-25 13:57 ` Anoop P A
0 siblings, 0 replies; 2+ messages in thread
From: Anoop P A @ 2011-01-25 13:57 UTC (permalink / raw)
To: Ralf Baechle; +Cc: linux-mips, linux-kernel
VSMP kernel build for non-malta platforms fails with following error
LD init/built-in.o
LD .tmp_vmlinux1
arch/mips/built-in.o: In function `vsmp_init_secondary':
smp-mt.c:(.cpuinit.text+0x23cc): undefined reference to `gic_present'
smp-mt.c:(.cpuinit.text+0x23d0): undefined reference to `gic_present'
make: *** [.tmp_vmlinux1] Error 1
gic_present variable is declared only if IRQ_GIC is selected.
Signed-off-by: Anoop P A <anoop.pa@gmail.com>
---
arch/mips/kernel/smp-mt.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/arch/mips/kernel/smp-mt.c b/arch/mips/kernel/smp-mt.c
index c0e8141..54235b5 100644
--- a/arch/mips/kernel/smp-mt.c
+++ b/arch/mips/kernel/smp-mt.c
@@ -151,6 +151,7 @@ static void vsmp_send_ipi_mask(const struct cpumask
*mask, unsigned int action)
static void __cpuinit vsmp_init_secondary(void)
{
+#ifdef CONFIG_IRQ_GIC
extern int gic_present;
/* This is Malta specific: IPI,performance and timer interrupts */
@@ -158,6 +159,7 @@ static void __cpuinit vsmp_init_secondary(void)
change_c0_status(ST0_IM, STATUSF_IP3 | STATUSF_IP4 |
STATUSF_IP6 | STATUSF_IP7);
else
+#endif
change_c0_status(ST0_IM, STATUSF_IP0 | STATUSF_IP1 |
STATUSF_IP6 | STATUSF_IP7);
}
--
1.7.0.4
^ permalink raw reply related [flat|nested] 2+ messages in thread
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2010-12-01 16:31 [PATCH] ifdef gic_present variable that is used only by malta Anoop P A
[not found] ` <20110125132132.GA25526@linux-mips.org>
2011-01-25 13:57 ` [PATCH resend] " Anoop P A
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