* [PATCH] KVM: make: Fix out-of-source module builds
@ 2021-03-24 12:43 Siddharth Chandrasekaran
2021-03-26 17:36 ` Paolo Bonzini
0 siblings, 1 reply; 2+ messages in thread
From: Siddharth Chandrasekaran @ 2021-03-24 12:43 UTC (permalink / raw)
To: Paolo Bonzini, Sean Christopherson, Vitaly Kuznetsov, Wanpeng Li,
Jim Mattson, Joerg Roedel, Thomas Gleixner, Ingo Molnar,
Borislav Petkov, x86, H. Peter Anvin
Cc: Siddharth Chandrasekaran, kvm, linux-kernel
Building kvm module out-of-source with,
make -C $SRC O=$BIN M=arch/x86/kvm
fails to find "irq.h" as the include dir passed to cflags-y does not
prefix the source dir. Fix this by prefixing $(srctree) to the include
dir path.
Signed-off-by: Siddharth Chandrasekaran <sidcha@amazon.de>
---
arch/x86/kvm/Makefile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/x86/kvm/Makefile b/arch/x86/kvm/Makefile
index 1b4766fe1de2..eafc4d601f25 100644
--- a/arch/x86/kvm/Makefile
+++ b/arch/x86/kvm/Makefile
@@ -1,6 +1,6 @@
# SPDX-License-Identifier: GPL-2.0
-ccflags-y += -Iarch/x86/kvm
+ccflags-y += -I $(srctree)/arch/x86/kvm
ccflags-$(CONFIG_KVM_WERROR) += -Werror
ifeq ($(CONFIG_FRAME_POINTER),y)
--
2.17.1
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Geschaeftsfuehrung: Christian Schlaeger, Jonathan Weiss
Eingetragen am Amtsgericht Charlottenburg unter HRB 149173 B
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Ust-ID: DE 289 237 879
^ permalink raw reply related [flat|nested] 2+ messages in thread* Re: [PATCH] KVM: make: Fix out-of-source module builds
2021-03-24 12:43 [PATCH] KVM: make: Fix out-of-source module builds Siddharth Chandrasekaran
@ 2021-03-26 17:36 ` Paolo Bonzini
0 siblings, 0 replies; 2+ messages in thread
From: Paolo Bonzini @ 2021-03-26 17:36 UTC (permalink / raw)
To: Siddharth Chandrasekaran, Sean Christopherson, Vitaly Kuznetsov,
Wanpeng Li, Jim Mattson, Joerg Roedel, Thomas Gleixner,
Ingo Molnar, Borislav Petkov, x86, H. Peter Anvin
Cc: kvm, linux-kernel
On 24/03/21 13:43, Siddharth Chandrasekaran wrote:
> Building kvm module out-of-source with,
>
> make -C $SRC O=$BIN M=arch/x86/kvm
>
> fails to find "irq.h" as the include dir passed to cflags-y does not
> prefix the source dir. Fix this by prefixing $(srctree) to the include
> dir path.
>
> Signed-off-by: Siddharth Chandrasekaran <sidcha@amazon.de>
> ---
> arch/x86/kvm/Makefile | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/x86/kvm/Makefile b/arch/x86/kvm/Makefile
> index 1b4766fe1de2..eafc4d601f25 100644
> --- a/arch/x86/kvm/Makefile
> +++ b/arch/x86/kvm/Makefile
> @@ -1,6 +1,6 @@
> # SPDX-License-Identifier: GPL-2.0
>
> -ccflags-y += -Iarch/x86/kvm
> +ccflags-y += -I $(srctree)/arch/x86/kvm
> ccflags-$(CONFIG_KVM_WERROR) += -Werror
>
> ifeq ($(CONFIG_FRAME_POINTER),y)
>
Queued, thanks.
Paolo
^ permalink raw reply [flat|nested] 2+ messages in thread
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2021-03-24 12:43 [PATCH] KVM: make: Fix out-of-source module builds Siddharth Chandrasekaran
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