From: Alan Maguire <alan.maguire@oracle.com>
To: acme@kernel.org, olsajiri@gmail.com, ast@kernel.org
Cc: daniel@iogearbox.net, andrii@kernel.org, yhs@fb.com,
eddyz87@gmail.com, sinquersw@gmail.com, timo@incline.eu,
songliubraving@fb.com, john.fastabend@gmail.com,
kpsingh@chromium.org, sdf@google.com, haoluo@google.com,
martin.lau@kernel.org, bpf@vger.kernel.org,
Alan Maguire <alan.maguire@oracle.com>
Subject: [RFC dwarves 4/4] pahole: update man page for options also
Date: Fri, 17 Feb 2023 23:10:33 +0000 [thread overview]
Message-ID: <1676675433-10583-5-git-send-email-alan.maguire@oracle.com> (raw)
In-Reply-To: <1676675433-10583-1-git-send-email-alan.maguire@oracle.com>
...in line with changes made to skip logic.
Signed-off-by: Alan Maguire <alan.maguire@oracle.com>
---
man-pages/pahole.1 | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/man-pages/pahole.1 b/man-pages/pahole.1
index bfa20dc..c1b48de 100644
--- a/man-pages/pahole.1
+++ b/man-pages/pahole.1
@@ -231,8 +231,7 @@ Do not encode type tags in BTF.
.TP
.B \-\-skip_encoding_btf_inconsistent_proto
-Do not encode functions with multiple inconsistent prototypes or optimized-out
-parameters.
+Do not encode functions with multiple inconsistent prototypes or unexpected register use for their parameters, where the registers used do not match calling conventions.
.TP
.B \-j, \-\-jobs=N
@@ -269,7 +268,6 @@ information has float types.
.TP
.B \-\-btf_gen_optimized
Generate BTF for functions with optimization-related suffixes (.isra, .constprop).
-BTF will only be generated if a function does not optimize out parameters.
.TP
.B \-\-btf_gen_all
--
2.31.1
next prev parent reply other threads:[~2023-02-17 23:12 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-02-17 23:10 [RFC dwarves 0/4] dwarves: change BTF encoding skip logic for functions Alan Maguire
2023-02-17 23:10 ` [RFC dwarves 1/4] dwarf_loader: mark functions that do not use expected registers for params Alan Maguire
2023-02-20 19:03 ` Alexei Starovoitov
2023-02-20 19:42 ` Alan Maguire
2023-02-20 22:30 ` Alexei Starovoitov
2023-02-21 15:52 ` Alan Maguire
2023-02-17 23:10 ` [RFC dwarves 2/4] btf_encoder: exclude functions with unexpected param register use not optimizations Alan Maguire
2023-02-17 23:10 ` [RFC dwarves 3/4] pahole: update descriptions for btf_gen_optimized, skip_encoding_btf_inconsistent_proto Alan Maguire
2023-02-17 23:10 ` Alan Maguire [this message]
2023-02-18 14:12 ` [RFC dwarves 0/4] dwarves: change BTF encoding skip logic for functions Arnaldo Carvalho de Melo
2023-02-18 14:37 ` Arnaldo Carvalho de Melo
2023-02-19 22:23 ` Jiri Olsa
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1676675433-10583-5-git-send-email-alan.maguire@oracle.com \
--to=alan.maguire@oracle.com \
--cc=acme@kernel.org \
--cc=andrii@kernel.org \
--cc=ast@kernel.org \
--cc=bpf@vger.kernel.org \
--cc=daniel@iogearbox.net \
--cc=eddyz87@gmail.com \
--cc=haoluo@google.com \
--cc=john.fastabend@gmail.com \
--cc=kpsingh@chromium.org \
--cc=martin.lau@kernel.org \
--cc=olsajiri@gmail.com \
--cc=sdf@google.com \
--cc=sinquersw@gmail.com \
--cc=songliubraving@fb.com \
--cc=timo@incline.eu \
--cc=yhs@fb.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox