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(parent: e54fcb0) | patch
x86/bpf: Use alternative RET encoding
authorPeter Zijlstra <peterz@infradead.org>
Tue, 14 Jun 2022 21:15:41 +0000 (23:15 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sat, 23 Jul 2022 10:53:59 +0000 (12:53 +0200)
commit0bfe8be824aadc24da2963978a6c6e743f1e4f46
tree762ae9e89f50c90562571da50740964d2334d45btree | snapshot
parente54fcb0812faebd147de72bd37ad87cc4951c68ccommit | diff
x86/bpf: Use alternative RET encoding

commit d77cfe594ad50e0bf95d457e02ccd578791b2a15 upstream.

Use the return thunk in eBPF generated code, if needed.

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Borislav Petkov <bp@suse.de>
Reviewed-by: Josh Poimboeuf <jpoimboe@kernel.org>
Signed-off-by: Borislav Petkov <bp@suse.de>
Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
arch/x86/net/bpf_jit_comp.c diff | blob | history
Domain: System / Kernel;