Hari Bathini ff255e6991 powerpc64/bpf: do not increment tailcall count when prog is NULL ...

commit 521bd39d9d upstream.

Do not increment tailcall count, if tailcall did not succeed due to
missing BPF program.

Fixes: ce0761419f ("powerpc/bpf: Implement support for tail calls")
Cc: stable@vger.kernel.org
Tested-by: Venkat Rao Bagalkote <venkat88@linux.ibm.com>
Signed-off-by: Hari Bathini <hbathini@linux.ibm.com>
Signed-off-by: Madhavan Srinivasan <maddy@linux.ibm.com>
Link: https://patch.msgid.link/20260303181031.390073-2-hbathini@linux.ibm.com
[ Conflict due to missing feature commit 2ed2d8f6fb ("powerpc64/bpf:
  Support tailcalls with subprogs") resolved accordingly. ]
Signed-off-by: Hari Bathini <hbathini@linux.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2026-04-02 13:09:49 +02:00

..

bpf_jit_comp32.c

…

bpf_jit_comp64.c

powerpc64/bpf: do not increment tailcall count when prog is NULL

2026-04-02 13:09:49 +02:00

bpf_jit_comp.c

powerpc64/bpf: fix kfunc call support

2026-03-25 11:08:48 +01:00

bpf_jit.h

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Makefile

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