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| author | Jone Chou <jonechou@google.com> | 2021-09-04 02:04:10 +0800 |
|---|---|---|
| committer | TreeHugger Robot <treehugger-gerrit@google.com> | 2021-09-09 03:21:53 +0000 |
| commit | 5d409bb0f662b98127cab5b0bbf95fa6b7174264 (patch) | |
| tree | 9823a350692d2adc84ac9e4c26f165cca7e299dd | |
| parent | 46580bd47f108e3e05b74edea52f7394e4ff5d0c (diff) | |
| download | reset-5d409bb0f662b98127cab5b0bbf95fa6b7174264.tar.gz | |
power: reset: add in_panic and in_warm for swreset
- in_panic: in_reboot can't handle all of panic cases.
Like to trigger a NULL pointer dereference, it will
go 'efi_reboot(reboot_mode, NULL)' instead of
'do_kernel_restart(cmd)'.
- in_warm: a hook for user to request warm reset for
any other cold reboot cases, like adb reboot xxx.
Bug: 196236629
Bug: 196237493
Signed-off-by: Jone Chou <jonechou@google.com>
Change-Id: I453e57dd68f96aeb0594689de008412660762c38
| -rw-r--r-- | exynos-reboot.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/exynos-reboot.c b/exynos-reboot.c index f5a096e..b52b1f7 100644 --- a/exynos-reboot.c +++ b/exynos-reboot.c @@ -188,8 +188,8 @@ static int exynos_restart_handler(struct notifier_block *this, unsigned long mod pr_emerg("%s: Exynos SoC reset right now\n", __func__); if (s2mpg10_get_rev_id() == S2MPG10_EVT0 || - !rsbm_supported || - !dbg_snapshot_get_reboot_status()) { + !rsbm_supported || !dbg_snapshot_get_reboot_status() || + dbg_snapshot_get_panic_status() || dbg_snapshot_get_warm_status()) { set_priv_reg(pmu_alive_base + warm_reboot_offset, warm_reboot_trigger); } else { pr_emerg("Set PS_HOLD Low.\n"); |