Andrii Nakryiko 5d8f28a8b5 libbpf: Fix powerpc's stack register definition in bpf_tracing.h ...

[ Upstream commit 7221b9caf84b3294688228a19273d74ea19a2ee4 ]

retsnoop's build on powerpc (ppc64le) architecture ([0]) failed due to
wrong definition of PT_REGS_SP() macro. Looking at powerpc's
implementation of stack unwinding in perf_callchain_user_64() clearly
shows that stack pointer register is gpr[1].

Fix libbpf's definition of __PT_SP_REG for powerpc to fix all this.

  [0] https://kojipkgs.fedoraproject.org/work/tasks/1544/137921544/build.log

Fixes: 138d6153a1 ("samples/bpf: Enable powerpc support")
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Reviewed-by: Naveen N Rao (AMD) <naveen@kernel.org>
Link: https://lore.kernel.org/r/20251020203643.989467-1-andrii@kernel.org
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2025-11-24 10:29:14 +01:00

..

.gitignore

libbpf: Make libbpf_version.h non-auto-generated

2021-09-13 15:36:47 -07:00

bpf_core_read.h

bpf: Fix uninitialized values in BPF_{CORE,PROBE}_READ

2025-06-19 15:28:13 +02:00

bpf_endian.h

libbpf: Make bpf_endian co-exist with vmlinux.h

2020-07-01 09:06:12 +02:00

bpf_gen_internal.h

libbpf: Support kfunc detection in light skeleton.

2023-03-22 09:31:05 -07:00

bpf_helpers.h

libbpf: fix offsetof() and container_of() to work with CO-RE

2023-05-12 12:05:21 -07:00

bpf_prog_linfo.c

libbpf: Streamline error reporting for high-level APIs

2021-05-25 17:32:35 -07:00

bpf_tracing.h

libbpf: Fix powerpc's stack register definition in bpf_tracing.h

2025-11-24 10:29:14 +01:00

bpf.c

libbpf: Add bpf_link_create support for multi uprobes

2023-08-21 15:51:26 -07:00

bpf.h

libbpf: Add missing LIBBPF_API annotation to libbpf_set_memlock_rlim API

2024-03-26 18:19:24 -04:00

btf_dump.c

libbpf: Fix null pointer dereference in btf_dump__free on allocation failure

2025-07-06 11:00:11 +02:00

btf.c

libbpf: Add identical pointer detection to btf_dedup_is_equiv()

2025-06-27 11:08:55 +01:00

btf.h

libbpf: Don't require full struct enum64 in UAPI headers

2022-09-27 20:45:17 +02:00

Build

libbpf: Move elf_find_func_offset* functions to elf object

2023-08-21 15:51:25 -07:00

elf.c

libbpf: Add elf_resolve_pattern_offsets function

2023-08-21 15:51:26 -07:00

gen_loader.c

libbpf: Store zero fd to fd_array for loader kfunc relocation

2023-05-16 22:09:23 -07:00

hashmap.c

libbpf: Hashmap interface update to allow both long and void* keys/values

2022-11-09 20:45:14 -08:00

hashmap.h

libbpf: Remove HASHMAP_INIT static initialization helper

2023-07-11 09:40:05 -07:00

libbpf_common.h

libbpf: Fix potential uninitialized tail padding with LIBBPF_OPTS_RESET

2024-02-05 20:14:18 +00:00

libbpf_errno.c

libbpf: Optimized return value in libbpf_strerror when errno is libbpf errno

2022-12-14 18:39:33 +01:00

libbpf_internal.h

libbpf: Fix faccessat() usage on Android

2024-03-26 18:19:23 -04:00

libbpf_legacy.h

libbpf: Clean up deprecated and legacy aliases

2022-08-17 22:42:56 +02:00

libbpf_probes.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2023-06-08 11:35:14 -07:00

libbpf_version.h

libbpf: Start v1.3 development cycle

2023-05-23 21:39:12 +02:00

libbpf.c

libbpf: Fix reuse of DEVMAP

2025-10-15 11:57:49 +02:00

libbpf.h

libbpf: Add bpf_object__unpin()

2023-08-23 17:10:09 -07:00

libbpf.map

libbpf: Add bpf_object__unpin()

2023-08-23 17:10:09 -07:00

libbpf.pc.template

libbpf: Add zlib as a dependency in pkg-config template

2019-12-16 14:55:29 -08:00

linker.c

libbpf: Use proper errno value in linker

2025-06-19 15:28:12 +02:00

Makefile

libbpf: fix typos in Makefile

2023-08-02 13:58:51 -07:00

netlink.c

libbpf: Use OPTS_SET() macro in bpf_xdp_query()

2024-03-26 18:19:26 -04:00

nlattr.c

libbpf: Use proper errno value in nlattr

2025-06-19 15:28:15 +02:00

nlattr.h

libbpf: add API to get XDP/XSK supported features

2023-02-02 20:48:24 -08:00

relo_core.c

libbpf: fix signedness determination in CO-RE relo handling logic

2023-08-23 21:13:48 -07:00

relo_core.h

bpf, libbpf: Add type match support

2022-07-05 21:14:25 -07:00

ringbuf.c

libbpf: Use bpf_{btf,link,map,prog}_get_info_by_fd()

2023-02-16 15:32:45 -08:00

skel_internal.h

libbpf: add map_get_fd_by_id and map_delete_elem in light skeleton

2022-08-25 18:52:29 -07:00

str_error.c

libbpf: Poison kernel-only integer types

2020-01-10 10:38:00 -08:00

str_error.h

libbpf: relicense libbpf as LGPL-2.1 OR BSD-2-Clause

2018-10-08 10:09:48 +02:00

strset.c

libbpf: Hashmap interface update to allow both long and void* keys/values

2022-11-09 20:45:14 -08:00

strset.h

libbpf: Extract internal set-of-strings datastructure APIs

2021-03-18 16:14:22 -07:00

usdt.bpf.h

libbpf: Use local includes inside the library

2023-08-04 15:06:46 -07:00

usdt.c

libbpf: don't adjust USDT semaphore address if .stapsdt.base addr is missing

2025-02-08 09:52:04 +01:00

zip.c

libbpf: Ignore warnings about "inefficient alignment"

2023-03-16 18:20:08 +01:00

zip.h

libbpf: Implement basic zip archive parsing support

2023-03-01 16:05:34 -08:00