diff options
author | Cristian Ciocaltea <cristian.ciocaltea@collabora.com> | 2023-07-22 17:37:50 +0300 |
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committer | Cristian Ciocaltea <cristian.ciocaltea@collabora.com> | 2023-07-22 17:37:50 +0300 |
commit | 095296c0150727de99dacd2981152ec36af25192 (patch) | |
tree | 7a5728feb358b87d30ecc7df77f37840624a17ce /drivers/acpi | |
parent | ba9f34069605788154e13385b36a96974d1455bc (diff) | |
parent | a456e17438819ed77f63d16926f96101ca215f09 (diff) | |
download | linux-095296c0150727de99dacd2981152ec36af25192.tar.gz |
Merge tag 'v6.1.39' into 6.1/features/merge-fixes
Fix conflicts: drivers/gpu/drm/amd/amdgpu/amdgpu_device.c drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_v9.c drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c drivers/gpu/drm/amd/display/dc/core/dc_link.c drivers/gpu/drm/amd/display/dc/dc_types.h drivers/gpu/drm/i915/display/intel_tc.c drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
Diffstat (limited to 'drivers/acpi')
-rw-r--r-- | drivers/acpi/acpi_apd.c | 2 | ||||
-rw-r--r-- | drivers/acpi/acpica/achware.h | 2 | ||||
-rw-r--r-- | drivers/acpi/acpica/dbnames.c | 3 | ||||
-rw-r--r-- | drivers/acpi/acpica/dswstate.c | 11 | ||||
-rw-r--r-- | drivers/acpi/ec.c | 1 | ||||
-rw-r--r-- | drivers/acpi/resource.c | 12 | ||||
-rw-r--r-- | drivers/acpi/sleep.c | 16 | ||||
-rw-r--r-- | drivers/acpi/video_detect.c | 35 |
8 files changed, 38 insertions, 44 deletions
diff --git a/drivers/acpi/acpi_apd.c b/drivers/acpi/acpi_apd.c index 3bbe2276cac7..80f945cbec8a 100644 --- a/drivers/acpi/acpi_apd.c +++ b/drivers/acpi/acpi_apd.c @@ -83,6 +83,8 @@ static int fch_misc_setup(struct apd_private_data *pdata) if (!acpi_dev_get_property(adev, "clk-name", ACPI_TYPE_STRING, &obj)) { clk_data->name = devm_kzalloc(&adev->dev, obj->string.length, GFP_KERNEL); + if (!clk_data->name) + return -ENOMEM; strcpy(clk_data->name, obj->string.pointer); } else { diff --git a/drivers/acpi/acpica/achware.h b/drivers/acpi/acpica/achware.h index 6f2787506b50..c1b6e7bf4fcb 100644 --- a/drivers/acpi/acpica/achware.h +++ b/drivers/acpi/acpica/achware.h @@ -101,8 +101,6 @@ acpi_status acpi_hw_get_gpe_status(struct acpi_gpe_event_info *gpe_event_info, acpi_event_status *event_status); -acpi_status acpi_hw_disable_all_gpes(void); - acpi_status acpi_hw_enable_all_runtime_gpes(void); acpi_status acpi_hw_enable_all_wakeup_gpes(void); diff --git a/drivers/acpi/acpica/dbnames.c b/drivers/acpi/acpica/dbnames.c index 3615e1a6efd8..b91155ea9c34 100644 --- a/drivers/acpi/acpica/dbnames.c +++ b/drivers/acpi/acpica/dbnames.c @@ -652,6 +652,9 @@ acpi_status acpi_db_display_objects(char *obj_type_arg, char *display_count_arg) object_info = ACPI_ALLOCATE_ZEROED(sizeof(struct acpi_object_info)); + if (!object_info) + return (AE_NO_MEMORY); + /* Walk the namespace from the root */ (void)acpi_walk_namespace(ACPI_TYPE_ANY, ACPI_ROOT_OBJECT, diff --git a/drivers/acpi/acpica/dswstate.c b/drivers/acpi/acpica/dswstate.c index 0aa735d3b93c..77076da2029d 100644 --- a/drivers/acpi/acpica/dswstate.c +++ b/drivers/acpi/acpica/dswstate.c @@ -576,9 +576,14 @@ acpi_ds_init_aml_walk(struct acpi_walk_state *walk_state, ACPI_FUNCTION_TRACE(ds_init_aml_walk); walk_state->parser_state.aml = - walk_state->parser_state.aml_start = aml_start; - walk_state->parser_state.aml_end = - walk_state->parser_state.pkg_end = aml_start + aml_length; + walk_state->parser_state.aml_start = + walk_state->parser_state.aml_end = + walk_state->parser_state.pkg_end = aml_start; + /* Avoid undefined behavior: applying zero offset to null pointer */ + if (aml_length != 0) { + walk_state->parser_state.aml_end += aml_length; + walk_state->parser_state.pkg_end += aml_length; + } /* The next_op of the next_walk will be the beginning of the method */ diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c index 9751b84c1b22..ee4c812c8f6c 100644 --- a/drivers/acpi/ec.c +++ b/drivers/acpi/ec.c @@ -1121,6 +1121,7 @@ static void acpi_ec_remove_query_handlers(struct acpi_ec *ec, void acpi_ec_remove_query_handler(struct acpi_ec *ec, u8 query_bit) { acpi_ec_remove_query_handlers(ec, false, query_bit); + flush_workqueue(ec_query_wq); } EXPORT_SYMBOL_GPL(acpi_ec_remove_query_handler); diff --git a/drivers/acpi/resource.c b/drivers/acpi/resource.c index d08818baea88..a7f12bdbc5e2 100644 --- a/drivers/acpi/resource.c +++ b/drivers/acpi/resource.c @@ -502,6 +502,17 @@ static const struct dmi_system_id maingear_laptop[] = { { } }; +static const struct dmi_system_id lg_laptop[] = { + { + .ident = "LG Electronics 17U70P", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "LG Electronics"), + DMI_MATCH(DMI_BOARD_NAME, "17U70P"), + }, + }, + { } +}; + struct irq_override_cmp { const struct dmi_system_id *system; unsigned char irq; @@ -518,6 +529,7 @@ static const struct irq_override_cmp override_table[] = { { lenovo_laptop, 10, ACPI_LEVEL_SENSITIVE, ACPI_ACTIVE_LOW, 0, true }, { tongfang_gm_rg, 1, ACPI_EDGE_SENSITIVE, ACPI_ACTIVE_LOW, 1, true }, { maingear_laptop, 1, ACPI_EDGE_SENSITIVE, ACPI_ACTIVE_LOW, 1, true }, + { lg_laptop, 1, ACPI_LEVEL_SENSITIVE, ACPI_ACTIVE_LOW, 0, false }, }; static bool acpi_dev_irq_override(u32 gsi, u8 triggering, u8 polarity, diff --git a/drivers/acpi/sleep.c b/drivers/acpi/sleep.c index 4ca667251272..539c12fbd2f1 100644 --- a/drivers/acpi/sleep.c +++ b/drivers/acpi/sleep.c @@ -636,11 +636,19 @@ static int acpi_suspend_enter(suspend_state_t pm_state) } /* - * Disable and clear GPE status before interrupt is enabled. Some GPEs - * (like wakeup GPE) haven't handler, this can avoid such GPE misfire. - * acpi_leave_sleep_state will reenable specific GPEs later + * Disable all GPE and clear their status bits before interrupts are + * enabled. Some GPEs (like wakeup GPEs) have no handlers and this can + * prevent them from producing spurious interrups. + * + * acpi_leave_sleep_state() will reenable specific GPEs later. + * + * Because this code runs on one CPU with disabled interrupts (all of + * the other CPUs are offline at this time), it need not acquire any + * sleeping locks which may trigger an implicit preemption point even + * if there is no contention, so avoid doing that by using a low-level + * library routine here. */ - acpi_disable_all_gpes(); + acpi_hw_disable_all_gpes(); /* Allow EC transactions to happen. */ acpi_ec_unblock_transactions(); diff --git a/drivers/acpi/video_detect.c b/drivers/acpi/video_detect.c index 0556c4720d3f..b6d429a2bcb6 100644 --- a/drivers/acpi/video_detect.c +++ b/drivers/acpi/video_detect.c @@ -130,12 +130,6 @@ static int video_detect_force_native(const struct dmi_system_id *d) return 0; } -static int video_detect_force_none(const struct dmi_system_id *d) -{ - acpi_backlight_dmi = acpi_backlight_none; - return 0; -} - static const struct dmi_system_id video_detect_dmi_table[] = { /* * Models which should use the vendor backlight interface, @@ -752,35 +746,6 @@ static const struct dmi_system_id video_detect_dmi_table[] = { DMI_MATCH(DMI_PRODUCT_NAME, "Vostro 15 3535"), }, }, - - /* - * Desktops which falsely report a backlight and which our heuristics - * for this do not catch. - */ - { - .callback = video_detect_force_none, - /* Dell OptiPlex 9020M */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), - DMI_MATCH(DMI_PRODUCT_NAME, "OptiPlex 9020M"), - }, - }, - { - .callback = video_detect_force_none, - /* GIGABYTE GB-BXBT-2807 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "GIGABYTE"), - DMI_MATCH(DMI_PRODUCT_NAME, "GB-BXBT-2807"), - }, - }, - { - .callback = video_detect_force_none, - /* MSI MS-7721 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "MSI"), - DMI_MATCH(DMI_PRODUCT_NAME, "MS-7721"), - }, - }, { }, }; |