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Groups > linux.kernel > #1344848
| From | David Ahern <dsahern@gmail.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH] tools lib traceevent: Add '~' operation within arg_num_eval() |
| Date | 2016-02-27 00:50 +0100 |
| Message-ID | <r6AiZ-2oo-1@gated-at.bofh.it> (permalink) |
| References | (1 earlier) <r6vMm-7w1-5@gated-at.bofh.it> <r6yqT-W4-29@gated-at.bofh.it> <r6yqU-W4-39@gated-at.bofh.it> <r6yKe-1lH-3@gated-at.bofh.it> <r6zPY-26L-13@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On 2/26/16 4:13 PM, Steven Rostedt wrote:
> When evaluating values for print flags, if the value included a '~'
> operator, the parsing would fail. This broke kmalloc's parsing of:
>
> __print_flags(REC->gfp_flags, "|", {(unsigned
> long)((((((( gfp_t)(0x400000u|0x2000000u)) | (( gfp_t)0x40u) |
> (( gfp_t)0x80u) | (( gfp_t)0x20000u)) | (( gfp_t)0x02u)) |
> (( gfp_t)0x08u)) | (( gfp_t)0x4000u) | (( gfp_t)0x10000u) |
> (( gfp_t)0x1000u) | (( gfp_t)0x200u)) & ~(( gfp_t)0x2000000u))
> ^
> |
> here
>
> Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
> ---
I've been meaning to chase this down for a few weeks. Worked for me.
Tested-by: David Ahern <dsahern@gmail.com>
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[PATCH 4/5] perf report: Fix dynamic entry display in hierarchy Namhyung Kim <namhyung@kernel.org> - 2016-02-26 20:00 +0100
Re: [PATCH 4/5] perf report: Fix dynamic entry display in hierarchy Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-02-26 22:50 +0100
Re: [PATCH 4/5] perf report: Fix dynamic entry display in hierarchy Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-02-26 22:50 +0100
Re: [PATCH 4/5] perf report: Fix dynamic entry display in hierarchy Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-02-26 23:10 +0100
Re: [PATCH 4/5] perf report: Fix dynamic entry display in hierarchy Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-02-26 23:30 +0100
Re: [PATCH 4/5] perf report: Fix dynamic entry display in hierarchy Steven Rostedt <rostedt@goodmis.org> - 2016-02-26 23:30 +0100
Re: [PATCH 4/5] perf report: Fix dynamic entry display in hierarchy Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-02-26 23:40 +0100
Re: [PATCH 4/5] perf report: Fix dynamic entry display in hierarchy Jiri Olsa <jolsa@redhat.com> - 2016-02-27 00:20 +0100
Re: [PATCH 4/5] perf report: Fix dynamic entry display in hierarchy Jiri Olsa <jolsa@redhat.com> - 2016-02-27 00:20 +0100
[PATCH] tools lib traceevent: Add '~' operation within arg_num_eval() Steven Rostedt <rostedt@goodmis.org> - 2016-02-27 00:20 +0100
Re: [PATCH] tools lib traceevent: Add '~' operation within arg_num_eval() Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-02-27 00:40 +0100
Re: [PATCH] tools lib traceevent: Add '~' operation within arg_num_eval() David Ahern <dsahern@gmail.com> - 2016-02-27 00:50 +0100
[tip:perf/core] perf hists: Fix dynamic entry display in hierarchy tip-bot for Namhyung Kim <tipbot@zytor.com> - 2016-02-27 10:50 +0100
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