linux-rt_5_9: export symbols needed by zfs
Upstream issue: https://github.com/openzfs/zfs/issues/11097#issuecomment-740682245
commit4376b91b4067dc77b0a9a7ae3fe4ac20d0ff6f51
authorOrivej Desh <orivej@gmx.fr>
dateTue 8 Dec 2020, 15:23 (6 years ago)
parent1026c02
pkgs/os-specific/linux/kernel/export-rt-sched-migrate.patchnew file+11
@@ -0,0 +1,11 @@
1+Export linux-rt (PREEMPT_RT) specific symbols needed by ZFS.
2+(Regular kernel provides them static inline in linux/preempt.h.)
3+
4+--- a/kernel/sched/core.c
5++++ b/kernel/sched/core.c
6+@@ -1812 +1812 @@ void migrate_disable(void)
7+-EXPORT_SYMBOL_GPL(migrate_disable);
8++EXPORT_SYMBOL(migrate_disable);
9+@@ -1843 +1843 @@ void migrate_enable(void)
10+-EXPORT_SYMBOL_GPL(migrate_enable);
11++EXPORT_SYMBOL(migrate_enable);
pkgs/os-specific/linux/kernel/patches.nix+5
@@ -87,6 +87,11 @@
8787 };
8888 };
8989
90+ export-rt-sched-migrate = {
91+ name = "export-rt-sched-migrate";
92+ patch = ./export-rt-sched-migrate.patch;
93+ };
94+
9095 # patches from https://lkml.org/lkml/2019/7/15/1748
9196 mac_nvme_t2 = rec {
9297 name = "mac_nvme_t2";
pkgs/top-level/all-packages.nix+1
@@ -18363,6 +18363,7 @@ in
1836318363 kernelPatches.bridge_stp_helper
1836418364 kernelPatches.request_key_helper
1836518365 kernelPatches.export_kernel_fpu_functions."5.3"
18366+ kernelPatches.export-rt-sched-migrate
1836618367 ];
1836718368 };
1836818369