[Buildroot] [git commit] linux: add option to select the CIP real-time kernel
From: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Date: 2019-11-26 21:55:10
Subsystem:
the rest · Maintainer:
Linus Torvalds
commit: https://git.buildroot.net/buildroot/commit/?id=e9daff6249f163f5de1cbfbf5924c9e5b83f4761 branch: https://git.buildroot.net/buildroot/commit/?id=refs/heads/master This patch adds Linux CIP RT, the PREEMPT_RT real-time variant maintained by the CIP team. Signed-off-by: Angelo Compagnucci <redacted> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com> --- linux/Config.in | 12 ++++++++++++ linux/linux.mk | 2 +- 2 files changed, 13 insertions(+), 1 deletion(-)
diff --git a/linux/Config.in b/linux/Config.in
index 8c5539c9ab..eacd53dafb 100644
--- a/linux/Config.in
+++ b/linux/Config.in@@ -53,6 +53,17 @@ config BR2_LINUX_KERNEL_LATEST_CIP_VERSION https://www.cip-project.org +config BR2_LINUX_KERNEL_LATEST_CIP_RT_VERSION + bool "Latest CIP RT SLTS version (4.19.72-cip10-rt4)" + help + Same as the CIP version, but this is the PREEMPT_RT realtime + variant. + + The CIP community plans to maintain 4.19 for security and + bug fixes for more than 10 years. + + https://www.cip-project.org + config BR2_LINUX_KERNEL_CUSTOM_VERSION bool "Custom version" help
@@ -124,6 +135,7 @@ config BR2_LINUX_KERNEL_VERSION string default "5.3.8" if BR2_LINUX_KERNEL_LATEST_VERSION default "4.19.82-cip14" if BR2_LINUX_KERNEL_LATEST_CIP_VERSION + default "4.19.72-cip10-rt4" if BR2_LINUX_KERNEL_LATEST_CIP_RT_VERSION default BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE \ if BR2_LINUX_KERNEL_CUSTOM_VERSION default "custom" if BR2_LINUX_KERNEL_CUSTOM_TARBALL
diff --git a/linux/linux.mk b/linux/linux.mk
index c45db4d24f..762f8868b1 100644
--- a/linux/linux.mk
+++ b/linux/linux.mk@@ -29,7 +29,7 @@ LINUX_SITE_METHOD = hg else ifeq ($(BR2_LINUX_KERNEL_CUSTOM_SVN),y) LINUX_SITE = $(call qstrip,$(BR2_LINUX_KERNEL_CUSTOM_REPO_URL)) LINUX_SITE_METHOD = svn -else ifeq ($(BR2_LINUX_KERNEL_LATEST_CIP_VERSION),y) +else ifeq ($(BR2_LINUX_KERNEL_LATEST_CIP_VERSION)$(BR2_LINUX_KERNEL_LATEST_CIP_RT_VERSION),y) LINUX_SOURCE = linux-cip-$(LINUX_VERSION).tar.gz LINUX_SITE = https://git.kernel.org/pub/scm/linux/kernel/git/cip/linux-cip.git/snapshot else ifneq ($(findstring -rc,$(LINUX_VERSION)),)