[Buildroot] [PATCH 1/1] package/kexec: fix build on pre 4.4 kernels
Federico Pellegrin
fede at evolware.org
Fri Jan 29 05:03:12 UTC 2021
kexec build will fail on older kernels (pre 4.4) as the define VIDEO_CAPABILITY_64BIT_BASE was not present at that time.
This patch adds it, as per linux/include/uapi/linux/screen_info.h, if not present.
Signed-off-by: Federico Pellegrin <fede at evolware.org>
---
...-kexec-tools-video-capability-64bit-define.patch | 13 +++++++++++++
1 file changed, 13 insertions(+)
create mode 100644 package/kexec/0003-kexec-tools-video-capability-64bit-define.patch
diff --git a/package/kexec/0003-kexec-tools-video-capability-64bit-define.patch b/package/kexec/0003-kexec-tools-video-capability-64bit-define.patch
new file mode 100644
index 0000000000..93a66bb1a7
--- /dev/null
+++ b/package/kexec/0003-kexec-tools-video-capability-64bit-define.patch
@@ -0,0 +1,13 @@
+--- a/kexec/arch/i386/x86-linux-setup.c
++++ b/kexec/arch/i386/x86-linux-setup.c
+@@ -37,6 +37,10 @@
+ #include "x86-linux-setup.h"
+ #include "../../kexec/kexec-syscall.h"
+
++#ifndef VIDEO_CAPABILITY_64BIT_BASE
++#define VIDEO_CAPABILITY_64BIT_BASE (1 << 1) /* Frame buffer base is 64-bit */
++#endif
++
+ void init_linux_parameters(struct x86_linux_param_header *real_mode)
+ {
+ /* Fill in the values that are usually provided by the kernel. */
--
2.26.2
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