Re: [PATCH v4 0/6] scripts/sorttable: ftrace: Remove place holders for weak functions in available_filter_functions
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From: Heiko Carstens <hca@linux.ibm.com>
Date: 2025-02-21 09:43:28
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bpf, linux-arm-kernel, linux-kbuild, linux-s390, lkml
On Wed, Feb 19, 2025 at 10:22:20AM -0500, Steven Rostedt wrote:
On Tue, 18 Feb 2025 15:58:36 +0100 Heiko Carstens [off-list ref] wrote:quoted
quoted
This series removes the place holder __ftrace_invalid_address___ from the available_filter_functions file. The rewriting of the sorttable.c code to make it more manageable has already been merged: https://git.kernel.org/torvalds/c/c0e75905caf368e19aab585d20151500e750de89 Now this is only for getting rid of the ftrace invalid function place holders.Since you asked me to test this on s390: seems to work with HAVE_BUILDTIME_MCOUNT_SORT enabled; the ftrace selftests still work as before.Great! I'm guessing by just adding the support in s390 with what is upstream as well as what is in my for-next would work?
Yes, both variants work.
You can just add that for the next merge window then.
It is already in linux-next: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=fa1518875286c94111bdaf1c7bae188c9c426c6b Thanks for making aware of this!