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(parent: 5363bfd) | patch
bpf, tests: Add test for 32-bit context pointer argument passing
authorJohan Almbladh <johan.almbladh@anyfinetworks.com>
Mon, 9 Aug 2021 09:18:26 +0000 (11:18 +0200)
committerDaniel Borkmann <daniel@iogearbox.net>
Tue, 10 Aug 2021 09:33:25 +0000 (11:33 +0200)
commitb0ff95b648120d525ab0c85e743685477b76063f
tree09145d782e1240852028d954d5c3b5a52712b540tree | snapshot
parent5363bfdaac494136d3ba227cd7b94c0c9b746a25commit | diff
bpf, tests: Add test for 32-bit context pointer argument passing

On a 32-bit architecture, the context pointer will occupy the low
half of R1, and the other half will be zero.

Signed-off-by: Johan Almbladh <johan.almbladh@anyfinetworks.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Link: https://lore.kernel.org/bpf/20210809091829.810076-12-johan.almbladh@anyfinetworks.com
lib/test_bpf.c diff | blob | history
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