Message ID | 20210203100939.17390-1-fede@evolware.org |
---|---|
State | Superseded |
Headers | show |
Series | [1/1] package/kexec: fix build on pre 4.4 kernels | expand |
Hi Thomas, This has now been merged upstream: https://github.com/horms/kexec-tools/commit/d73822b8985b68694336cd6a1aa47fe0233b55cc I don't know if you think it's the case to merge therefore to Buildroot or we can wait for the next release of kexec-tools (not sure when that could happend). Thanks, Federico Il giorno mer 3 feb 2021 alle ore 11:09 Federico Pellegrin <fede@evolware.org> ha scritto: > > 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> > --- > ...c-tools-fix-build-on-pre-4.4-kernels.patch | 34 +++++++++++++++++++ > 1 file changed, 34 insertions(+) > create mode 100644 package/kexec/0003-kexec-tools-fix-build-on-pre-4.4-kernels.patch > > diff --git a/package/kexec/0003-kexec-tools-fix-build-on-pre-4.4-kernels.patch b/package/kexec/0003-kexec-tools-fix-build-on-pre-4.4-kernels.patch > new file mode 100644 > index 0000000000..fcac604dfd > --- /dev/null > +++ b/package/kexec/0003-kexec-tools-fix-build-on-pre-4.4-kernels.patch > @@ -0,0 +1,34 @@ > +From cbbe4c47cb2acae04083c510dbe0efc5f48f5bb6 Mon Sep 17 00:00:00 2001 > +From: Federico Pellegrin <fede@evolware.org> > +Date: Wed, 3 Feb 2021 11:00:17 +0100 > +Subject: [PATCH] kexec-tools: 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> > +--- > + kexec/arch/i386/x86-linux-setup.c | 4 ++++ > + 1 file changed, 4 insertions(+) > + > +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. */ > +-- > +2.26.2 > + > -- > 2.26.2 >
Federico, All, On 2021-02-03 11:09 +0100, Federico Pellegrin spake thusly: > 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> This patch is no longer needed now that we updated kexec to 2.0.21, then 2.0.22. Sorry it took so long to handle that... :-/ Regards, Yann E. MORIN. > --- > ...c-tools-fix-build-on-pre-4.4-kernels.patch | 34 +++++++++++++++++++ > 1 file changed, 34 insertions(+) > create mode 100644 package/kexec/0003-kexec-tools-fix-build-on-pre-4.4-kernels.patch > > diff --git a/package/kexec/0003-kexec-tools-fix-build-on-pre-4.4-kernels.patch b/package/kexec/0003-kexec-tools-fix-build-on-pre-4.4-kernels.patch > new file mode 100644 > index 0000000000..fcac604dfd > --- /dev/null > +++ b/package/kexec/0003-kexec-tools-fix-build-on-pre-4.4-kernels.patch > @@ -0,0 +1,34 @@ > +From cbbe4c47cb2acae04083c510dbe0efc5f48f5bb6 Mon Sep 17 00:00:00 2001 > +From: Federico Pellegrin <fede@evolware.org> > +Date: Wed, 3 Feb 2021 11:00:17 +0100 > +Subject: [PATCH] kexec-tools: 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> > +--- > + kexec/arch/i386/x86-linux-setup.c | 4 ++++ > + 1 file changed, 4 insertions(+) > + > +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. */ > +-- > +2.26.2 > + > -- > 2.26.2 > > _______________________________________________ > buildroot mailing list > buildroot@busybox.net > http://lists.busybox.net/mailman/listinfo/buildroot
>>>>> "Yann" == Yann E MORIN <yann.morin.1998@free.fr> writes: > Federico, All, > On 2021-02-03 11:09 +0100, Federico Pellegrin spake thusly: >> 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> > This patch is no longer needed now that we updated kexec to 2.0.21, then > 2.0.22. But on 2021.02.x we still have 2.0.20, so committed to 2021.02.x, thanks.
diff --git a/package/kexec/0003-kexec-tools-fix-build-on-pre-4.4-kernels.patch b/package/kexec/0003-kexec-tools-fix-build-on-pre-4.4-kernels.patch new file mode 100644 index 0000000000..fcac604dfd --- /dev/null +++ b/package/kexec/0003-kexec-tools-fix-build-on-pre-4.4-kernels.patch @@ -0,0 +1,34 @@ +From cbbe4c47cb2acae04083c510dbe0efc5f48f5bb6 Mon Sep 17 00:00:00 2001 +From: Federico Pellegrin <fede@evolware.org> +Date: Wed, 3 Feb 2021 11:00:17 +0100 +Subject: [PATCH] kexec-tools: 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> +--- + kexec/arch/i386/x86-linux-setup.c | 4 ++++ + 1 file changed, 4 insertions(+) + +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. */ +-- +2.26.2 +
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> --- ...c-tools-fix-build-on-pre-4.4-kernels.patch | 34 +++++++++++++++++++ 1 file changed, 34 insertions(+) create mode 100644 package/kexec/0003-kexec-tools-fix-build-on-pre-4.4-kernels.patch