diff options
Diffstat (limited to 'drivers/base')
| -rw-r--r-- | drivers/base/cpu.c | 3 | ||||
| -rw-r--r-- | drivers/base/power/main.c | 5 |
2 files changed, 7 insertions, 1 deletions
diff --git a/drivers/base/cpu.c b/drivers/base/cpu.c index 7779ab0ca7ce..efc575a00edd 100644 --- a/drivers/base/cpu.c +++ b/drivers/base/cpu.c @@ -602,6 +602,7 @@ CPU_SHOW_VULN_FALLBACK(reg_file_data_sampling); CPU_SHOW_VULN_FALLBACK(ghostwrite); CPU_SHOW_VULN_FALLBACK(old_microcode); CPU_SHOW_VULN_FALLBACK(indirect_target_selection); +CPU_SHOW_VULN_FALLBACK(tsa); static DEVICE_ATTR(meltdown, 0444, cpu_show_meltdown, NULL); static DEVICE_ATTR(spectre_v1, 0444, cpu_show_spectre_v1, NULL); @@ -620,6 +621,7 @@ static DEVICE_ATTR(reg_file_data_sampling, 0444, cpu_show_reg_file_data_sampling static DEVICE_ATTR(ghostwrite, 0444, cpu_show_ghostwrite, NULL); static DEVICE_ATTR(old_microcode, 0444, cpu_show_old_microcode, NULL); static DEVICE_ATTR(indirect_target_selection, 0444, cpu_show_indirect_target_selection, NULL); +static DEVICE_ATTR(tsa, 0444, cpu_show_tsa, NULL); static struct attribute *cpu_root_vulnerabilities_attrs[] = { &dev_attr_meltdown.attr, @@ -639,6 +641,7 @@ static struct attribute *cpu_root_vulnerabilities_attrs[] = { &dev_attr_ghostwrite.attr, &dev_attr_old_microcode.attr, &dev_attr_indirect_target_selection.attr, + &dev_attr_tsa.attr, NULL }; diff --git a/drivers/base/power/main.c b/drivers/base/power/main.c index eebe699fdf4f..a6ab666ef48a 100644 --- a/drivers/base/power/main.c +++ b/drivers/base/power/main.c @@ -1237,6 +1237,7 @@ void dpm_complete(pm_message_t state) void dpm_resume_end(pm_message_t state) { dpm_resume(state); + pm_restore_gfp_mask(); dpm_complete(state); } EXPORT_SYMBOL_GPL(dpm_resume_end); @@ -2176,8 +2177,10 @@ int dpm_suspend_start(pm_message_t state) error = dpm_prepare(state); if (error) dpm_save_failed_step(SUSPEND_PREPARE); - else + else { + pm_restrict_gfp_mask(); error = dpm_suspend(state); + } dpm_show_time(starttime, state, error, "start"); return error; |