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| author | Yixun Lan <dlan@gentoo.org> | 2022-07-06 22:02:04 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-12-07 06:09:37 +0900 |
| commit | 46d78c07ce40a899e75cafc1b5e194ed107c32bb (patch) | |
| tree | 5757f16ef670c5543f285dec28925fa1536460f7 /drivers/bus | |
| parent | 9e11d30ab09698b3ebc2b47d1d72a2b5ec0eb24e (diff) | |
| download | linux-46d78c07ce40a899e75cafc1b5e194ed107c32bb.tar.gz linux-46d78c07ce40a899e75cafc1b5e194ed107c32bb.tar.bz2 linux-46d78c07ce40a899e75cafc1b5e194ed107c32bb.zip | |
libbpf, riscv: Use a0 for RC register
commit 935dc35c75318fa213d26808ad8bb130fb0b486e upstream.
According to the RISC-V calling convention register usage here [0], a0
is used as return value register, so rename it to make it consistent
with the spec.
[0] section 18.2, table 18.2
https://riscv.org/wp-content/uploads/2015/01/riscv-calling.pdf
Fixes: 589fed479ba1 ("riscv, libbpf: Add RISC-V (RV64) support to bpf_tracing.h")
Signed-off-by: Yixun Lan <dlan@gentoo.org>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Björn Töpel <bjorn@kernel.org>
Acked-by: Amjad OULED-AMEUR <ouledameur.amjad@gmail.com>
Link: https://lore.kernel.org/bpf/20220706140204.47926-1-dlan@gentoo.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/bus')
0 files changed, 0 insertions, 0 deletions