From: Mel Gorman <mel@csn.ul.ie>
To: Paul Mackerras <paulus@samba.org>,
Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Mel Gorman <mel@csn.ul.ie>,
linuxppc-dev@ozlabs.org, linux-kernel@vger.kernel.org
Subject: [PATCH 1/4] powerpc: Add Kconfig dependency for PCI_MSI as needed by XICS
Date: Tue, 17 Nov 2009 12:07:36 +0000 [thread overview]
Message-ID: <1258459659-11770-2-git-send-email-mel@csn.ul.ie> (raw)
In-Reply-To: <1258459659-11770-1-git-send-email-mel@csn.ul.ie>
It's possible to set CONFIG_XICS without CONFIG_PCI_MSI. When that
happens, the kernel fails to build with
arch/powerpc/platforms/built-in.o: In function `.xics_startup':
xics.c:(.text+0x12f60): undefined reference to `.unmask_msi_irq'
make: *** [.tmp_vmlinux1] Error 1
This patch adds the dependency in KConfig.
Signed-off-by: Mel Gorman <mel@csn.ul.ie>
---
arch/powerpc/platforms/Kconfig | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/powerpc/platforms/Kconfig b/arch/powerpc/platforms/Kconfig
index 04a8061..21a1fa1 100644
--- a/arch/powerpc/platforms/Kconfig
+++ b/arch/powerpc/platforms/Kconfig
@@ -52,7 +52,7 @@ config PPC_UDBG_BEAT
default n
config XICS
- depends on PPC_PSERIES
+ depends on PPC_PSERIES && PCI_MSI
bool
default y
--
1.6.5
next prev parent reply other threads:[~2009-11-17 12:16 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-11-17 12:07 [PATCH 0/4] powerpc: Fix minor build issues on 2.6.32-rc7 without CONFIG_XICS set Mel Gorman
2009-11-17 12:07 ` Mel Gorman [this message]
2009-11-17 12:40 ` [PATCH 1/4] powerpc: Add Kconfig dependency for PCI_MSI as needed by XICS Michael Ellerman
2009-11-17 12:07 ` [PATCH 2/4] powerpc: Panic on platform ppc-xicp when CONFIG_XICS not set instead of build failure Mel Gorman
2009-11-17 12:45 ` Michael Ellerman
2009-11-17 12:07 ` [PATCH 3/4] powerpc: Only define smp_pSeries_cpu_bootable when CONFIG_XICS is set Mel Gorman
2009-11-17 12:47 ` Michael Ellerman
2009-11-17 12:07 ` [PATCH 4/4] powerpc: Avoid reference to XICS-related functions when CONFIG_XICS is not set Mel Gorman
2009-11-17 12:39 ` [PATCH 0/4] powerpc: Fix minor build issues on 2.6.32-rc7 without CONFIG_XICS set Michael Ellerman
2009-11-17 12:52 ` Michael Ellerman
2009-11-18 6:00 ` Benjamin Herrenschmidt
2009-11-17 13:25 ` Mel Gorman
2009-11-18 6:05 ` Benjamin Herrenschmidt
2009-11-18 17:05 ` Mel Gorman
2009-11-27 2:40 ` Benjamin Herrenschmidt
2009-11-27 16:33 ` [PATCH] powerpc: Add Kconfig dependency on PCI_MSI for XICS and select for PSERIES Mel Gorman
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