This is a followup to commit 95b969bc9c.
* gnu/packages/aux-files/linux-libre/4.14-x86_64.conf,
gnu/packages/aux-files/linux-libre/4.14-i686.conf: Adapt to the configuration
options being renamed from CONFIG_*_UNWINDER to CONFIG_UNWINDER_* in version
4.14.9.
* gnu/packages/aux-files/linux-libre/4.14-arm.conf: GuixSD base-initrd expects
ext4 and fat filesystem to be built-in. Adapt configuration
accordingly. Also set devtmpfs_mount to yes.
The code fails to compile on armhf using our configuration.
See <https://patchwork.kernel.org/patch/9688615/> for details.
* gnu/packages/aux-files/linux-libre/4.14-arm.conf: Remove Tegra DRM support.
* Makefile.am (AUX_FILES): Add arm config file.
* gnu/packages/aux-files/linux-libre/4.13-arm.conf: New file.
* gnu/packages/linux.scm (%intel-compatible-systems): Rename to
%linux-compatible-systems and add "armhf-linux".
(linux-libre): Adapt consequently.
The config file for arm is taken from debian armmp kernel. It's a generic
firmware for ARMv7 multiplatform compatible SoCs.
This removes support for the "shared memory communications over RDMA" (SMC-R)
networking protocol, which was added in 4.11 without the knowledge of the RDMA
maintainers, and which is thought to contain significant security flaws. For
details, see <https://lwn.net/Articles/723081> and
<https://lwn.net/Articles/723070>.
* gnu/packages/aux-files/linux-libre/4.11-x86_64.conf,
gnu/packages/aux-files/linux-libre/4.11-i686.conf: Disable CONFIG_SMC.
723# 0001-gnu-libevent-2.0-Add-fix-from-upstream.patch
