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arm64: process: move show_extra_register_data after dump_backtrace

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In show_regs, move show_extra_register_data after dump_backtrace

[    6.071359][    T7] pc : _regulator_put+0x10c/0x11c
[    6.071370][    T7] lr : regulator_put+0x30/0x4c
[    6.071379][    T7] sp : ffffffc01223bb20
[    6.071389][    T7] pmr_save: 000000e0
[    6.071398][    T7] x29: ffffffc01223bb20 x28: ffffffc01094adb8
[    6.071414][    T7] x27: ffffffc01094adac x26: ffffff8402bd7f20
[    6.071429][    T7] x25: ffffff8403a05900 x24: ffffff8402bd7f20
[    6.071444][    T7] x23: ffffff8403a05900 x22: ffffffc01223bb78
[    6.071458][    T7] x21: ffffff8403a05800 x20: ffffffc011e250a8
[    6.071472][    T7] x19: ffffff8403a05600 x18: ffffffc0120f1070
[    6.071487][    T7] x17: 0000000000000000 x16: 00000000000000d8
[    6.071502][    T7] x15: 0000000000000004 x14: 0000000000003fff
[    6.071517][    T7] x13: ffffffc011c0cf28 x12: 0000000000000003
[    6.071531][    T7] x11: 00000000ffffbfff x10: dead000000000100
[    6.071546][    T7] x9 : 0000000000000000 x8 : 0000000000000001
[    6.071560][    T7] x7 : 5b5d313831313730 x6 : ffffffc011e13f50
[    6.071575][    T7] x5 : ffffffffffffffff x4 : 0000000000000000
[    6.071589][    T7] x3 : 00000000000000e0 x2 : ffffff8400348000
[    6.071604][    T7] x1 : 0000000000000000 x0 : ffffff8403a05600
[    6.071620][    T7] Call trace:
[    6.071632][    T7]  _regulator_put+0x10c/0x11c
[    6.071644][    T7]  regulator_put+0x30/0x4c
[    6.071659][    T7]  devm_regulator_release+0x18/0x28
[    6.071674][    T7]  release_nodes+0x228/0x288
[    6.071686][    T7]  devres_release_all+0x40/0x60
[    6.071702][    T7]  really_probe+0x310/0x510
[    6.071716][    T7]  driver_probe_device+0x80/0xc0
[    6.071728][    T7]  __device_attach_driver+0x118/0x140
[    6.071741][    T7]  bus_for_each_drv+0x84/0xd4
[    6.071753][    T7]  __device_attach_async_helper+0x80/0xdc
[    6.071765][    T7]  async_run_entry_fn+0x48/0x130
[    6.071778][    T7]  process_one_work+0x1f4/0x490
[    6.071789][    T7]  worker_thread+0x278/0x4dc
[    6.071803][    T7]  kthread+0x13c/0x344
[    6.071816][    T7]  ret_from_fork+0x10/0x30
[    6.071826][    T7]
[    6.071826][    T7] PC: 0xffffffc01073a8a4:
[    6.071835][    T7] a8a4  a9014ff4 910003fd b4000720 aa0003f3 b140041f 540006c8 b9402268 35000728

Fixes: 80018840e0 ("ANDROID: arm64: process: dump memory around registers when displaying regs")
Signed-off-by: Huibin Hong <huibin.hong@rock-chips.com>
Change-Id: I79e7964a9278de6013fe2213d79b95dcd4f28a86
This commit is contained in:
Huibin Hong
2021-12-23 08:01:25 +00:00
committed by Tao Huang
parent 131c8920f2
commit 53d576b324
1 changed files with 3 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files
arch/arm64/kernel/process.c
+3 -3
View File
@@ -365,15 +365,15 @@ void __show_regs(struct pt_regs *regs)
pr_cont("\n");
}
if (!user_mode(regs))
show_extra_register_data(regs, 256);
printk("\n");
}
void show_regs(struct pt_regs * regs)
{
__show_regs(regs);
dump_backtrace(regs, NULL, KERN_DEFAULT);
if (!user_mode(regs))
show_extra_register_data(regs, 256);
}
EXPORT_SYMBOL_GPL(show_regs);