Delyan Kratunov 9c2136be08 sched/tracing: Append prev_state to tp args instead ... Commit fa2c3254d7 (sched/tracing: Don't re-read p->state when emitting sched_switch event, 2022-01-20) added a new prev_state argument to the sched_switch tracepoint, before the prev task_struct pointer. This reordering of arguments broke BPF programs that use the raw tracepoint (e.g. tp_btf programs). The type of the second argument has changed and existing programs that assume a task_struct* argument (e.g. for bpf_task_storage access) will now fail to verify. If we instead append the new argument to the end, all existing programs would continue to work and can conditionally extract the prev_state argument on supported kernel versions. Fixes: fa2c3254d7 (sched/tracing: Don't re-read p->state when emitting sched_switch event, 2022-01-20) Signed-off-by: Delyan Kratunov <delyank@fb.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Acked-by: Steven Rostedt (Google) <rostedt@goodmis.org> Link: https://lkml.kernel.org/r/c8a6930dfdd58a4a5755fc01732675472979732b.camel@fb.com		2022-05-12 00:37:11 +02:00
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acpi	ACPI: bus: Eliminate acpi_bus_get_device()	2022-04-05 19:49:26 +02:00
asm-generic	bug: Have __warn() prototype defined unconditionally	2022-04-26 10:59:57 +02:00
clocksource
crypto
drm
dt-bindings	dt-bindings: clk: mpfs: add defines for two new clocks	2022-04-22 18:40:15 -07:00
keys
kunit
kvm
linux	blk-mq: remove the error_count from struct request	2022-05-08 10:01:48 -07:00
math-emu
media
memory	memory: renesas-rpc-if: Fix HF/OSPI data transfer in Manual Mode	2022-04-21 17:00:24 +02:00
misc
net	secure_seq: use the 64 bits of the siphash for port offset calculation	2022-05-04 19:22:20 -07:00
pcmcia
ras
rdma
scsi	scsi: iscsi: Fix NOP handling during conn recovery	2022-04-11 22:09:35 -04:00
soc
sound	ASoC: Fixes for v5.18	2022-04-19 17:26:01 +02:00
target
trace	sched/tracing: Append prev_state to tp args instead	2022-05-12 00:37:11 +02:00
uapi	ARM:	2022-05-01 11:49:32 -07:00
vdso
video
xen