diff options
| author | Federico Pellegrin <fede@evolware.org> | 2021-02-05 09:15:59 +0100 |
|---|---|---|
| committer | Simon Horman <horms@verge.net.au> | 2021-04-02 11:55:30 +0200 |
| commit | d73822b8985b68694336cd6a1aa47fe0233b55cc (patch) | |
| tree | 842b8a022c5d9fd9b455dea9ed135e8bf2dfa0d4 | |
| parent | 6093532273c86df92fe96f92bafb1632d3892637 (diff) | |
i386: fix build on pre 4.4 kernels
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@evolware.org>
Reviewed-by: Kairui Song <kasong@redhat.com>
Signed-off-by: Simon Horman <horms@verge.net.au>
| -rw-r--r-- | kexec/arch/i386/x86-linux-setup.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/kexec/arch/i386/x86-linux-setup.c b/kexec/arch/i386/x86-linux-setup.c index 76e1185..ab54a4a 100644 --- 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. */ |