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Revision tags: v6.6.25, v6.6.24, v6.6.23 |
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d7679293 |
| 17-Feb-2024 |
Masami Hiramatsu (Google) <mhiramat@kernel.org> |
tracing/probes: Fix to search structure fields correctly
commit 9704669c386f9bbfef2e002e7e690c56b7dcf5de upstream.
Fix to search a field from the structure which has anonymous union
correctly.
Sinc
tracing/probes: Fix to search structure fields correctly
commit 9704669c386f9bbfef2e002e7e690c56b7dcf5de upstream.
Fix to search a field from the structure which has anonymous union
correctly.
Since the reference `type` pointer was updated in the loop, the search
loop suddenly aborted where it hits an anonymous union. Thus it can not
find the field after the anonymous union. This avoids updating the
cursor `type` pointer in the loop.
Link: https://lore.kernel.org/all/170791694361.389532.10047514554799419688.stgit@devnote2/
Fixes: 302db0f5b3d8 ("tracing/probes: Add a function to search a member of a struct/union")
Cc: stable@vger.kernel.org
Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
show more ...
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Revision tags: v6.6.16, v6.6.15, v6.6.14, v6.6.13, v6.6.12, v6.6.11, v6.6.10, v6.6.9, v6.6.8, v6.6.7, v6.6.6, v6.6.5, v6.6.4, v6.6.3, v6.6.2, v6.5.11, v6.6.1, v6.5.10, v6.6, v6.5.9, v6.5.8, v6.5.7, v6.5.6, v6.5.5, v6.5.4, v6.5.3, v6.5.2, v6.1.51, v6.5.1, v6.1.50, v6.5, v6.1.49, v6.1.48 |
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302db0f5 |
| 22-Aug-2023 |
Masami Hiramatsu (Google) <mhiramat@kernel.org> |
tracing/probes: Add a function to search a member of a struct/union
Add btf_find_struct_member() API to search a member of a given data structure
or union from the member's name.
Link: https://lore
tracing/probes: Add a function to search a member of a struct/union
Add btf_find_struct_member() API to search a member of a given data structure
or union from the member's name.
Link: https://lore.kernel.org/all/169272156248.160970.8868479822371129043.stgit@devnote2/
Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Reviewed-by: Alan Maguire <alan.maguire@oracle.com>
Acked-by: Steven Rostedt (Google) <rostedt@goodmis.org>
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ebeed8d4 |
| 22-Aug-2023 |
Masami Hiramatsu (Google) <mhiramat@kernel.org> |
tracing/probes: Move finding func-proto API and getting func-param API to trace_btf
Move generic function-proto find API and getting function parameter API
to BTF library code from trace_probe.c. Th
tracing/probes: Move finding func-proto API and getting func-param API to trace_btf
Move generic function-proto find API and getting function parameter API
to BTF library code from trace_probe.c. This will avoid redundant efforts
on different feature.
Link: https://lore.kernel.org/all/169272155255.160970.719426926348706349.stgit@devnote2/
Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Acked-by: Steven Rostedt (Google) <rostedt@goodmis.org>
show more ...
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