[tip:tools/kvm] kvm tools: Introduce weak (default) load_bzimage function

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Commit-ID:  75cd5265685029735e71d4262e8a1fabf807b036
Gitweb:     http://git.kernel.org/tip/75cd5265685029735e71d4262e8a1fabf807b036
Author:     Andreas Herrmann <andreas.herrmann@xxxxxxxxxxxxxxxxxx>
AuthorDate: Wed, 28 May 2014 22:27:59 +0200
Committer:  Pekka Enberg <penberg@xxxxxxxxxx>
CommitDate: Fri, 30 May 2014 21:36:57 +0300

kvm tools: Introduce weak (default) load_bzimage function

... to get rid of its function definition from archs that don't
support it.

Signed-off-by: Andreas Herrmann <andreas.herrmann@xxxxxxxxxxxxxxxxxx>
Signed-off-by: Pekka Enberg <penberg@xxxxxxxxxx>
---
 tools/kvm/arm/fdt.c     | 7 -------
 tools/kvm/kvm.c         | 6 ++++++
 tools/kvm/powerpc/kvm.c | 7 -------
 3 files changed, 6 insertions(+), 14 deletions(-)

diff --git a/tools/kvm/arm/fdt.c b/tools/kvm/arm/fdt.c
index 30cd75a..186a718 100644
--- a/tools/kvm/arm/fdt.c
+++ b/tools/kvm/arm/fdt.c
@@ -276,10 +276,3 @@ int load_flat_binary(struct kvm *kvm, int fd_kernel, int fd_initrd,
 
 	return true;
 }
-
-bool load_bzimage(struct kvm *kvm, int fd_kernel, int fd_initrd,
-		  const char *kernel_cmdline)
-{
-	/* To b or not to b? That is the zImage. */
-	return false;
-}
diff --git a/tools/kvm/kvm.c b/tools/kvm/kvm.c
index cfc0693..6046434 100644
--- a/tools/kvm/kvm.c
+++ b/tools/kvm/kvm.c
@@ -355,6 +355,12 @@ int __attribute__((__weak__)) load_elf_binary(struct kvm *kvm, int fd_kernel,
 	return false;
 }
 
+bool __attribute__((__weak__)) load_bzimage(struct kvm *kvm, int fd_kernel,
+				int fd_initrd, const char *kernel_cmdline)
+{
+	return false;
+}
+
 bool kvm__load_kernel(struct kvm *kvm, const char *kernel_filename,
 		const char *initrd_filename, const char *kernel_cmdline)
 {
diff --git a/tools/kvm/powerpc/kvm.c b/tools/kvm/powerpc/kvm.c
index c1712cf..2b03a12 100644
--- a/tools/kvm/powerpc/kvm.c
+++ b/tools/kvm/powerpc/kvm.c
@@ -204,13 +204,6 @@ int load_flat_binary(struct kvm *kvm, int fd_kernel, int fd_initrd, const char *
 	return true;
 }
 
-bool load_bzimage(struct kvm *kvm, int fd_kernel, int fd_initrd,
-		  const char *kernel_cmdline)
-{
-	/* We don't support bzImages. */
-	return false;
-}
-
 struct fdt_prop {
 	void *value;
 	int size;
--
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