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package/linux-backports: add version 5.15.58

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This commit add a new package version, while keeping the previous one.

This was suggested in:
https://lists.buildroot.org/pipermail/buildroot/2022-August/649398.html

This is because linux-backports increased its minimal requirements on
kernel version. Since Buildroot want to support a wide range of kernel
versions, this package now supports several backport versions, one for
each kernel version era (backports v5.10.110 for kernels down to version
3.10, backports v5.15.58 for kernels down to version 4.4).

For detailed release commit log, see:
https://git.kernel.org/pub/scm/linux/kernel/git/backports/backports.git/log/?h=v5.15.58-1

Signed-off-by: Julien Olivain <ju.o@free.fr>
[yann.morin.1998@free.fr: split long lines]
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
This commit is contained in:
Julien Olivain 2022-08-17 23:37:24 +02:00 committed by Yann E. MORIN
parent 8bba793456
commit ef89aa4b98
3 changed files with 38 additions and 8 deletions
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17
package/linux-backports/Config.in
View File

@ -8,13 +8,24 @@ config BR2_PACKAGE_LINUX_BACKPORTS
The linux-backports package includes many Linux drivers from
recent kernels, backported to older ones.
This version of linux-backports supports kernels starting
from 3.10.
https://backports.wiki.kernel.org
if BR2_PACKAGE_LINUX_BACKPORTS
choice
prompt "Linux Backports version"
default BR2_PACKAGE_LINUX_BACKPORTS_5_15_X
help
Select the highest version that supports your kernel version.
config BR2_PACKAGE_LINUX_BACKPORTS_5_15_X
bool "5.15.x (for kernels back to 4.4)"
config BR2_PACKAGE_LINUX_BACKPORTS_5_10_X
bool "5.10.x (for kernels back to 3.10)"
endchoice
choice
prompt "Linux kernel driver backports configuration"
default BR2_PACKAGE_LINUX_BACKPORTS_USE_DEFCONFIG

2
package/linux-backports/linux-backports.hash
View File

@ -1,5 +1,7 @@
# From: https://www.kernel.org/pub/linux/kernel/projects/backports/stable/v5.10.110/sha256sums.asc
sha256 3d958154080c059adaf26512430fd1a8888d65a2228e5e70e48d028201e148b1 backports-5.10.110-1.tar.xz
# From: https://www.kernel.org/pub/linux/kernel/projects/backports/stable/v5.15.58/sha256sums.asc
sha256 a3c2a2b7bbaf8943c65fd72f4e7d7ad5e205aeae28b26c835f9d8afa0f9810bf backports-5.15.58-1.tar.xz
# Locally computed
sha256 fb5a425bd3b3cd6071a3a9aff9909a859e7c1158d54d32e07658398cd67eb6a0 COPYING
sha256 8e378ab93586eb55135d3bc119cce787f7324f48394777d00c34fa3d0be3303f LICENSES/exceptions/Linux-syscall-note

27
package/linux-backports/linux-backports.mk
View File

@ -4,7 +4,17 @@
#
################################################################################
ifeq ($(BR2_PACKAGE_LINUX_BACKPORTS_5_10_X),y)
LINUX_BACKPORTS_VERSION_MAJOR = 5.10.110
LINUX_BACKPORTS_MINIMAL_KVER_MAJOR = 3
LINUX_BACKPORTS_MINIMAL_KVER_MINOR = 10
else
# use default the latest version as default
LINUX_BACKPORTS_VERSION_MAJOR = 5.15.58
LINUX_BACKPORTS_MINIMAL_KVER_MAJOR = 4
LINUX_BACKPORTS_MINIMAL_KVER_MINOR = 4
endif
LINUX_BACKPORTS_VERSION = $(LINUX_BACKPORTS_VERSION_MAJOR)-1
LINUX_BACKPORTS_SOURCE = backports-$(LINUX_BACKPORTS_VERSION).tar.xz
LINUX_BACKPORTS_SITE = $(BR2_KERNEL_MIRROR)/linux/kernel/projects/backports/stable/v$(LINUX_BACKPORTS_VERSION_MAJOR)
@ -93,8 +103,8 @@ $(eval $(kconfig-package))
# can't use it as a stamp file. We use the LINUX_KCONFIG_STAMP_DOTCONFIG
# instead.
#
# Furthermore, we want to check the kernel version, since linux-backports
# only supports kernels >= 3.10. To avoid overriding linux-backports'
# Furthermore, we want to check the kernel version is compatible with
# linux-backports. To avoid overriding linux-backports'
# KCONFIG_STAMP_DOTCONFIG rule defined in the kconfig-package infra, we
# use an intermediate stamp-file.
#
@ -107,11 +117,18 @@ $(LINUX_BACKPORTS_DIR)/$(LINUX_BACKPORTS_KCONFIG_STAMP_DOTCONFIG): $(LINUX_BACKP
.SECONDEXPANSION:
$(LINUX_BACKPORTS_DIR)/.stamp_check_kernel_version: $$(LINUX_DIR)/$$(LINUX_KCONFIG_STAMP_DOTCONFIG)
$(Q)KVER=$(LINUX_VERSION_PROBED); \
MIN_KVER_MAJOR=$(LINUX_BACKPORTS_MINIMAL_KVER_MAJOR); \
MIN_KVER_MINOR=$(LINUX_BACKPORTS_MINIMAL_KVER_MINOR); \
KVER_MAJOR=`echo $${KVER} | sed 's/^\([0-9]*\)\..*/\1/'`; \
KVER_MINOR=`echo $${KVER} | sed 's/^[0-9]*\.\([0-9]*\).*/\1/'`; \
if [ $${KVER_MAJOR} -lt 3 -o \( $${KVER_MAJOR} -eq 3 -a $${KVER_MINOR} -lt 10 \) ]; then \
printf "Linux version '%s' is too old for linux-backports (needs 3.10 or later)\n" \
"$${KVER}"; \
if [ $${KVER_MAJOR} -lt $(LINUX_BACKPORTS_MINIMAL_KVER_MAJOR) \
-o \( $${KVER_MAJOR} -eq $(LINUX_BACKPORTS_MINIMAL_KVER_MAJOR) \
-a $${KVER_MINOR} -lt $(LINUX_BACKPORTS_MINIMAL_KVER_MINOR) \
\) ]; then \
printf "Linux version '%s' is too old for linux-backports (needs %s.%s or later)\n" \
"$${KVER}" \
"$(LINUX_BACKPORTS_MINIMAL_KVER_MAJOR)" \
"$(LINUX_BACKPORTS_MINIMAL_KVER_MINOR)"; \
exit 1; \
fi
$(Q)touch $(@)