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{linux, linux-headers}: default to 4.19.x

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4.20.x is not a long term support kernel, but 4.19.x is (supported until end
2020):
https://www.kernel.org/category/releases.html

With the upcoming Buildroot 2019.02 release being a LTS release, default to
4.19.x instead.

Notice: The userspace API breakage in net_stamp.h causing build failures has
now been fixed in 4.19.14 by commit e4a2ffe9029fd (net: Use
__kernel_clockid_t in uapi net_stamp.h)

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
[Thomas: add comment in linux/Config.in and
package/linux-headers/Config.in.host so that we don't mistakenly bump
to 4.20+.]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
This commit is contained in:
Peter Korsgaard 2019-01-10 15:45:08 +01:00 committed by Thomas Petazzoni
parent aecdbea4c9
commit 790d366a83
2 changed files with 7 additions and 3 deletions
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6
linux/Config.in
View file

@ -29,8 +29,10 @@ config BR2_LINUX_NEEDS_MODULES
choice
prompt "Kernel version"
# We are intentionally staying at 4.19 for the next Buildroot LTS
# release (2019.02)
config BR2_LINUX_KERNEL_LATEST_VERSION
bool "Latest version (4.20)"
bool "Latest version (4.19)"
config BR2_LINUX_KERNEL_LATEST_CIP_VERSION
bool "Latest CIP SLTS version (v4.4.154-cip28)"
@ -120,7 +122,7 @@ endif
config BR2_LINUX_KERNEL_VERSION
string
default "4.20.1" if BR2_LINUX_KERNEL_LATEST_VERSION
default "4.19.14" if BR2_LINUX_KERNEL_LATEST_VERSION
default "v4.4.154-cip28" if BR2_LINUX_KERNEL_LATEST_CIP_VERSION
default BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE \
if BR2_LINUX_KERNEL_CUSTOM_VERSION

4
package/linux-headers/Config.in.host
View file

@ -6,7 +6,9 @@ config BR2_PACKAGE_HOST_LINUX_HEADERS
choice
prompt "Kernel Headers"
default BR2_KERNEL_HEADERS_AS_KERNEL if BR2_LINUX_KERNEL
default BR2_KERNEL_HEADERS_4_20
# We are intentionally staying at 4.19 for the next Buildroot
# LTS release (2019.02)
default BR2_KERNEL_HEADERS_4_19
help
Select the kernel version to get headers from.