Tejun Heo 2dbbdeda77 sched_ext: Fix scx_bpf_dsq_insert() backward binary compatibility ... cded46d971 ("sched_ext: Make scx_bpf_dsq_insert*() return bool") introduced a new bool-returning scx_bpf_dsq_insert() and renamed the old void-returning version to scx_bpf_dsq_insert___compat, with the expectation that libbpf would match old binaries to the ___compat variant, maintaining backward binary compatibility. However, while libbpf ignores ___suffix on the BPF side when matching symbols, it doesn't do so for kernel-side symbols. Old binaries compiled with the original scx_bpf_dsq_insert() could no longer resolve the symbol. Fix by reversing the naming: Keep scx_bpf_dsq_insert() as the old void-returning interface and add ___v2 to the new bool-returning version. This allows old binaries to continue working while new code can use the ___v2 variant. Once libbpf is updated to ignore kernel-side ___SUFFIX, the ___v2 suffix can be dropped when the compat interface is removed. v2: Use ___v2 instead of ___new. Fixes: cded46d971 ("sched_ext: Make scx_bpf_dsq_insert*() return bool") Signed-off-by: Tejun Heo <tj@kernel.org>		2025-10-21 10:40:15 -10:00
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accounting	…
arch	- Simplify inline asm flag output operands now that the minimum compiler	2025-10-11 10:51:14 -07:00
bootconfig	…
bpf	bpftool: Remove duplicate string.h header	2025-09-27 04:23:15 -07:00
build	perf build: Correct CROSS_ARCH for clang	2025-10-06 16:49:25 -03:00
certs	…
cgroup	…
counter	…
crypto	…
debugging	…
docs	…
firewire	…
firmware	…
gpio	…
hv	…
iio	…
include	- Remove a bunch of asm implementing condition flags testing in KVM's	2025-10-11 11:19:16 -07:00
kvm/kvm_stat	…
laptop	…
leds	…
lib	bpf-fixes	2025-10-11 10:31:38 -07:00
memory-model	…
mm	tools/mm/slabinfo: fix access to null terminator in string boundary	2025-09-21 14:22:00 -07:00
net	NFSD 6.18 Release Notes	2025-10-06 13:22:21 -07:00
objtool	- Remove a bunch of asm implementing condition flags testing in KVM's	2025-10-11 11:19:16 -07:00
pcmcia	…
perf	- Simplify inline asm flag output operands now that the minimum compiler	2025-10-11 10:51:14 -07:00
power	Kbuild updates for 6.18	2025-10-01 20:58:51 -07:00
rcu	…
sched	…
sched_ext	sched_ext: Fix scx_bpf_dsq_insert() backward binary compatibility	2025-10-21 10:40:15 -10:00
scripts	…
sound	…
spi	…
testing	sched_ext: Add a selftest for scx_bpf_dsq_peek	2025-10-15 06:46:36 -10:00
thermal	…
time	…
tracing	rtla: Updates for v6.18	2025-10-05 09:38:26 -07:00
usb	…
verification	…
virtio	…
wmi	…
workqueue	…
writeback	…
Makefile	…