kernel/linux.git/tools/include/uapi/linux/in.h, branch v6.6.132

tools headers UAPI: Sync the linux/in.h with the kernel sources

2023-05-26T19:03:27+00:00

Picking the changes from: 3632679d9e4f879f ("ipv{4,6}/raw: fix output xfrm lookup wrt protocol") That includes a define (IP_PROTOCOL) that isn't being used in generating any id -> string table used by 'perf trace'. Addresses this perf build warning: Warning: Kernel ABI header at 'tools/include/uapi/linux/in.h' differs from latest version at 'include/uapi/linux/in.h' diff -u tools/include/uapi/linux/in.h include/uapi/linux/in.h Cc: Adrian Hunter Cc: Ian Rogers Cc: Jiri Olsa Cc: Namhyung Kim Cc: Nicolas Dichtel Cc: Paolo Abeni Link: https://lore.kernel.org/lkml/ZHD/Ms0DMq7viaq+@kernel.org Signed-off-by: Arnaldo Carvalho de Melo

tools headers UAPI: Sync the linux/in.h with the kernel sources

2023-05-10T17:19:20+00:00

Picking the changes from: 91d0b78c5177f3e4 ("inet: Add IP_LOCAL_PORT_RANGE socket option") Silencing these perf build warnings: Warning: Kernel ABI header at 'tools/include/uapi/linux/in.h' differs from latest version at 'include/uapi/linux/in.h' diff -u tools/include/uapi/linux/in.h include/uapi/linux/in.h Signed-off-by: Yanteng Si Cc: Adrian Hunter Cc: Alexander Shishkin Cc: Ian Rogers Cc: Ingo Molnar Cc: Jiri Olsa Cc: Mark Rutland Cc: Namhyung Kim Cc: Peter Zijlstra Cc: loongson-kernel@lists.loongnix.cn Link: https://lore.kernel.org/r/23aabc69956ac94fbf388b05c8be08a64e8c7ccc.1683712945.git.siyanteng@loongson.cn Signed-off-by: Arnaldo Carvalho de Melo

tools/headers: Pull in stddef.h to uapi to fix BPF selftests build in CI

2022-11-03T12:45:21+00:00

With recent sync of linux/in.h tools/include headers are now relying on __DECLARE_FLEX_ARRAY macro, which isn't itself defined inside tools/include headers anywhere and is instead assumed to be present in system-wide UAPI header. This breaks isolated environments that don't have kernel UAPI headers installed system-wide, like BPF CI ([0]). To fix this, bring in include/uapi/linux/stddef.h into tools/include. We can't just copy/paste it, though, it has to be processed with scripts/headers_install.sh, which has a dependency on scripts/unifdef. So the full command to (re-)generate stddef.h for inclusion into tools/include directory is: $ make scripts_unifdef && \ cp $KBUILD_OUTPUT/scripts/unifdef scripts/ && \ scripts/headers_install.sh include/uapi/linux/stddef.h tools/include/uapi/linux/stddef.h This assumes KBUILD_OUTPUT envvar is set and used for out-of-tree builds. [0] https://github.com/kernel-patches/bpf/actions/runs/3379432493/jobs/5610982609 Fixes: 036b8f5b8970 ("tools headers uapi: Update linux/in.h copy") Signed-off-by: Andrii Nakryiko Signed-off-by: Daniel Borkmann Cc: Jakub Kicinski Cc: Arnaldo Carvalho de Melo Link: https://lore.kernel.org/bpf/20221102182517.2675301-2-andrii@kernel.org

tools headers uapi: Update linux/in.h copy

2022-10-25T20:40:48+00:00

To get the changes in: 65b32f801bfbc54d ("uapi: move IPPROTO_L2TP to in.h") 5854a09b49574da5 ("net/ipv4: Use __DECLARE_FLEX_ARRAY() helper") That ends up automatically adding the new IPPROTO_L2TP to the socket args beautifiers: $ tools/perf/trace/beauty/socket.sh > before $ cp include/uapi/linux/in.h tools/include/uapi/linux/in.h $ tools/perf/trace/beauty/socket.sh > after $ diff -u before after --- before 2022-10-25 12:17:02.577892416 -0300 +++ after 2022-10-25 12:17:10.806113033 -0300 @@ -20,6 +20,7 @@ [98] = "ENCAP", [103] = "PIM", [108] = "COMP", + [115] = "L2TP", [132] = "SCTP", [136] = "UDPLITE", [137] = "MPLS", $ Now 'perf trace' will decode that 115 into "L2TP" and it will also be possible to use it in tracepoint filter expressions. Addresses this tools/perf build warning: Warning: Kernel ABI header at 'tools/include/uapi/linux/in.h' differs from latest version at 'include/uapi/linux/in.h' diff -u tools/include/uapi/linux/in.h include/uapi/linux/in.h Cc: Adrian Hunter Cc: Ian Rogers Cc: Jiri Olsa Cc: Namhyung Kim Cc: Paolo Abeni Cc: Wojciech Drewek Cc: David S. Miller Cc: Gustavo A. R. Silva Link: https://lore.kernel.org/lkml/Y1f%2FGe6vjQrGjYiK@kernel.org/ Signed-off-by: Arnaldo Carvalho de Melo

tools headers UAPI: Sync linux/in.h copy with the kernel sources

2021-09-11T19:12:26+00:00

To pick the changes in: db243b796439c0ca ("net/ipv4/ipv6: Replace one-element arraya with flexible-array members") 2d3e5caf96b9449a ("net/ipv4: Replace one-element array with flexible-array member") That don't result in any change in tooling, the structs changed remains with the same layout. This addresses this build warning: Warning: Kernel ABI header at 'tools/include/uapi/linux/in.h' differs from latest version at 'include/uapi/linux/in.h' diff -u tools/include/uapi/linux/in.h include/uapi/linux/in.h Cc: David S. Miller Cc: Gustavo A. R. Silva Signed-off-by: Arnaldo Carvalho de Melo

tools headers UAPI: Sync linux/in.h copy with the kernel sources

2021-06-19T13:15:22+00:00

To pick the changes in: 321827477360934d ("icmp: don't send out ICMP messages with a source address of 0.0.0.0") That don't result in any change in tooling, as INADDR_ are not used to generate id->string tables used by 'perf trace'. This addresses this build warning: Warning: Kernel ABI header at 'tools/include/uapi/linux/in.h' differs from latest version at 'include/uapi/linux/in.h' diff -u tools/include/uapi/linux/in.h include/uapi/linux/in.h Cc: David S. Miller Cc: Toke Høiland-Jørgensen Signed-off-by: Arnaldo Carvalho de Melo

tools headers UAPI: update linux/in.h copy

2020-09-14T22:06:41+00:00

To get the changes from: 645f08975f49441b ("net: Fix some comments") That don't cause any changes in tooling, its just a typo fix. This silences this tools/perf build warning: Warning: Kernel ABI header at 'tools/include/uapi/linux/in.h' differs from latest version at 'include/uapi/linux/in.h' diff -u tools/include/uapi/linux/in.h include/uapi/linux/in.h Cc: Adrian Hunter Cc: David S. Miller Cc: Jiri Olsa Cc: Miaohe Lin Cc: Namhyung Kim Signed-off-by: Arnaldo Carvalho de Melo

tools headers UAPI: update linux/in.h copy

2020-08-07T11:43:14+00:00

To get the changes from: eba75c587e81 ("icmp: support rfc 4884") That don't cause any changes in tooling, as we still don't have a [gs]etsockopt 'level' beautifier, will try and have one soon. This silences this tools/perf build warning: Warning: Kernel ABI header at 'tools/include/uapi/linux/in.h' differs from latest version at 'include/uapi/linux/in.h' diff -u tools/include/uapi/linux/in.h include/uapi/linux/in.h Cc: Adrian Hunter Cc: David S. Miller Cc: Jiri Olsa Cc: Namhyung Kim Cc: Willem de Bruijn Signed-off-by: Arnaldo Carvalho de Melo

tools headers uapi: Update linux/in.h copy

2020-03-19T15:31:49+00:00

To get the changes in: 267762538705 ("seg6: fix SRv6 L2 tunnels to use IANA-assigned protocol number") That ends up automatically adding the new IPPROTO_ETHERNET to the socket args beautifiers: $ tools/perf/trace/beauty/socket_ipproto.sh > before Apply this patch: $ tools/perf/trace/beauty/socket_ipproto.sh > after $ diff -u before after --- before 2020-03-19 11:48:36.876673819 -0300 +++ after 2020-03-19 11:49:00.148541377 -0300 @@ -6,6 +6,7 @@ [132] = "SCTP", [136] = "UDPLITE", [137] = "MPLS", + [143] = "ETHERNET", [17] = "UDP", [1] = "ICMP", [22] = "IDP", $ Addresses this tools/perf build warning: Warning: Kernel ABI header at 'tools/include/uapi/linux/in.h' differs from latest version at 'include/uapi/linux/in.h' diff -u tools/include/uapi/linux/in.h include/uapi/linux/in.h Cc: David S. Miller Cc: Paolo Lungaroni Cc: Adrian Hunter Cc: Jiri Olsa Cc: Namhyung Kim Signed-off-by: Arnaldo Carvalho de Melo

tcp: Define IPPROTO_MPTCP

2020-01-10T02:41:41+00:00

To open a MPTCP socket with socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP), IPPROTO_MPTCP needs a value that differs from IPPROTO_TCP. The existing IPPROTO numbers mostly map directly to IANA-specified protocol numbers. MPTCP does not have a protocol number allocated because MPTCP packets use the TCP protocol number. Use private number not used OTA. Reviewed-by: Eric Dumazet Signed-off-by: Mat Martineau Signed-off-by: David S. Miller