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| author |   Jun-Ru Chang <jrjang@realtek.com> | 2019-01-29 11:56:07 +0800 |
|---|---|---|
| committer |   Paul Burton <paul.burton@mips.com> | 2019-02-04 15:15:34 -0800 |
| commit | 2b424cfc69728224fcb5fad138ea7260728e0901 (patch) | |
| tree | 6bc0315b36be070a44ebaa612c06646d64b28607 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | MIPS: Use lower case for addresses in nexys4ddr.dts (diff) | |
| download | wireguard-linux-2b424cfc69728224fcb5fad138ea7260728e0901.tar.xz wireguard-linux-2b424cfc69728224fcb5fad138ea7260728e0901.zip | |
MIPS: Remove function size check in get_frame_info()
Patch (b6c7a324df37b "MIPS: Fix get_frame_info() handling of
microMIPS function size.") introduces additional function size
check for microMIPS by only checking insn between ip and ip + func_size.
However, func_size in get_frame_info() is always 0 if KALLSYMS is not
enabled. This causes get_frame_info() to return immediately without
calculating correct frame_size, which in turn causes "Can't analyze
schedule() prologue" warning messages at boot time.
This patch removes func_size check, and let the frame_size check run
up to 128 insns for both MIPS and microMIPS.
Signed-off-by: Jun-Ru Chang <jrjang@realtek.com>
Signed-off-by: Tony Wu <tonywu@realtek.com>
Signed-off-by: Paul Burton <paul.burton@mips.com>
Fixes: b6c7a324df37b ("MIPS: Fix get_frame_info() handling of microMIPS function size.")
Cc: <ralf@linux-mips.org>
Cc: <jhogan@kernel.org>
Cc: <macro@mips.com>
Cc: <yamada.masahiro@socionext.com>
Cc: <peterz@infradead.org>
Cc: <mingo@kernel.org>
Cc: <linux-mips@vger.kernel.org>
Cc: <linux-kernel@vger.kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions