-
Notifications
You must be signed in to change notification settings - Fork 305
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
README: Update s390 as supported and backporting info
* Add s390 as supported. * Add backporting information for the distros. Signed-off-by: Sumanth Korikkar <[email protected]>
- Loading branch information
1 parent
1120eb8
commit dd8a49a
Showing
2 changed files
with
33 additions
and
1 deletion.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,32 @@ | ||
### s390 backporting | ||
|
||
**Prerequisite gcc patches (all backported to releases/gcc-11 branch):** | ||
- gcc-mirror/gcc@a1c1b7a IBM Z: Define NO_PROFILE_COUNTERS | ||
- gcc-mirror/gcc@0990d93 IBM Z: Use @PLT symbols for local functions in 64-bit mode | ||
- gcc-mirror/gcc@935b522 S/390: New option -mpic-data-is-text-relative | ||
- gcc-mirror/gcc@8753b13 IBM Z: fix section type conflict with -mindirect-branch-table | ||
|
||
**Prerequisite kernel patches:** | ||
- 69505e3d9a39 bug: Use normal relative pointers in 'struct bug_entry' | ||
|
||
**v5.18:** | ||
- 602bf1687e6f s390/nospec: align and size extern thunks | ||
- 1d2ad084800e s390/nospec: add an option to use thunk-extern | ||
- eed38cd2f46f s390/nospec: generate single register thunks if possible | ||
- 2268169c14e5 s390: remove unused expoline to BC instructions | ||
- f0003a9e4c18 s390/entry: remove unused expoline thunk | ||
|
||
**v5.16:** | ||
- torvalds/linux@f6ac18f sched: Improve try_invoke_on_locked_down_task() | ||
- torvalds/linux@9b3c4ab sched,rcu: Rework try_invoke_on_locked_down_task() | ||
- torvalds/linux@00619f7 sched,livepatch: Use task_call_func() | ||
- torvalds/linux@8850cb6 sched: Simplify wake_up_*idle*() | ||
- torvalds/linux@5de62ea sched,livepatch: Use wake_up_if_idle() | ||
- torvalds/linux@96611c2 sched: Improve wake_up_all_idle_cpus() take #2 | ||
|
||
**v5.15** | ||
- torvalds/linux@de5012b s390/ftrace: implement hotpatching | ||
- torvalds/linux@67ccddf ftrace: Introduce ftrace_need_init_nop() | ||
|
||
**v5.14:** | ||
- torvalds/linux@7561c14 s390/vdso: add .got.plt in vdso linker script |