This attribute is used to hint the length of flexible arrays to compiler and sanitizers.
Signed-off-by: Mario Limonciello <[email protected]> --- .../drm/amd/pm/powerplay/hwmgr/pptable_v1_0.h | 36 +++++++++--------- drivers/gpu/drm/amd/pm/powerplay/inc/hwmgr.h | 38 +++++++++---------- 2 files changed, 37 insertions(+), 37 deletions(-) diff --git a/drivers/gpu/drm/amd/pm/powerplay/hwmgr/pptable_v1_0.h b/drivers/gpu/drm/amd/pm/powerplay/hwmgr/pptable_v1_0.h index 2cf2a7b12623..7711e892c31f 100644 --- a/drivers/gpu/drm/amd/pm/powerplay/hwmgr/pptable_v1_0.h +++ b/drivers/gpu/drm/amd/pm/powerplay/hwmgr/pptable_v1_0.h @@ -163,8 +163,8 @@ typedef struct _ATOM_Tonga_State { typedef struct _ATOM_Tonga_State_Array { UCHAR ucRevId; - UCHAR ucNumEntries; /* Number of entries. */ - ATOM_Tonga_State entries[]; /* Dynamically allocate entries. */ + UCHAR ucNumEntries; + ATOM_Tonga_State entries[] __counted_by(ucNumEntries); } ATOM_Tonga_State_Array; typedef struct _ATOM_Tonga_MCLK_Dependency_Record { @@ -178,8 +178,8 @@ typedef struct _ATOM_Tonga_MCLK_Dependency_Record { typedef struct _ATOM_Tonga_MCLK_Dependency_Table { UCHAR ucRevId; - UCHAR ucNumEntries; /* Number of entries. */ - ATOM_Tonga_MCLK_Dependency_Record entries[]; /* Dynamically allocate entries. */ + UCHAR ucNumEntries; + ATOM_Tonga_MCLK_Dependency_Record entries[] __counted_by(ucNumEntries); } ATOM_Tonga_MCLK_Dependency_Table; typedef struct _ATOM_Tonga_SCLK_Dependency_Record { @@ -193,8 +193,8 @@ typedef struct _ATOM_Tonga_SCLK_Dependency_Record { typedef struct _ATOM_Tonga_SCLK_Dependency_Table { UCHAR ucRevId; - UCHAR ucNumEntries; /* Number of entries. */ - ATOM_Tonga_SCLK_Dependency_Record entries[]; /* Dynamically allocate entries. */ + UCHAR ucNumEntries; + ATOM_Tonga_SCLK_Dependency_Record entries[] __counted_by(ucNumEntries); } ATOM_Tonga_SCLK_Dependency_Table; typedef struct _ATOM_Polaris_SCLK_Dependency_Record { @@ -209,8 +209,8 @@ typedef struct _ATOM_Polaris_SCLK_Dependency_Record { typedef struct _ATOM_Polaris_SCLK_Dependency_Table { UCHAR ucRevId; - UCHAR ucNumEntries; /* Number of entries. */ - ATOM_Polaris_SCLK_Dependency_Record entries[]; /* Dynamically allocate entries. */ + UCHAR ucNumEntries; + ATOM_Polaris_SCLK_Dependency_Record entries[] __counted_by(ucNumEntries); } ATOM_Polaris_SCLK_Dependency_Table; typedef struct _ATOM_Tonga_PCIE_Record { @@ -221,8 +221,8 @@ typedef struct _ATOM_Tonga_PCIE_Record { typedef struct _ATOM_Tonga_PCIE_Table { UCHAR ucRevId; - UCHAR ucNumEntries; /* Number of entries. */ - ATOM_Tonga_PCIE_Record entries[]; /* Dynamically allocate entries. */ + UCHAR ucNumEntries; + ATOM_Tonga_PCIE_Record entries[] __counted_by(ucNumEntries); } ATOM_Tonga_PCIE_Table; typedef struct _ATOM_Polaris10_PCIE_Record { @@ -234,8 +234,8 @@ typedef struct _ATOM_Polaris10_PCIE_Record { typedef struct _ATOM_Polaris10_PCIE_Table { UCHAR ucRevId; - UCHAR ucNumEntries; /* Number of entries. */ - ATOM_Polaris10_PCIE_Record entries[]; /* Dynamically allocate entries. */ + UCHAR ucNumEntries; + ATOM_Polaris10_PCIE_Record entries[] __counted_by(ucNumEntries); } ATOM_Polaris10_PCIE_Table; @@ -251,8 +251,8 @@ typedef struct _ATOM_Tonga_MM_Dependency_Record { typedef struct _ATOM_Tonga_MM_Dependency_Table { UCHAR ucRevId; - UCHAR ucNumEntries; /* Number of entries. */ - ATOM_Tonga_MM_Dependency_Record entries[]; /* Dynamically allocate entries. */ + UCHAR ucNumEntries; + ATOM_Tonga_MM_Dependency_Record entries[] __counted_by(ucNumEntries); } ATOM_Tonga_MM_Dependency_Table; typedef struct _ATOM_Tonga_Voltage_Lookup_Record { @@ -264,8 +264,8 @@ typedef struct _ATOM_Tonga_Voltage_Lookup_Record { typedef struct _ATOM_Tonga_Voltage_Lookup_Table { UCHAR ucRevId; - UCHAR ucNumEntries; /* Number of entries. */ - ATOM_Tonga_Voltage_Lookup_Record entries[]; /* Dynamically allocate entries. */ + UCHAR ucNumEntries; + ATOM_Tonga_Voltage_Lookup_Record entries[] __counted_by(ucNumEntries); } ATOM_Tonga_Voltage_Lookup_Table; typedef struct _ATOM_Tonga_Fan_Table { @@ -367,7 +367,7 @@ typedef struct _ATOM_Tonga_VCE_State_Record { typedef struct _ATOM_Tonga_VCE_State_Table { UCHAR ucRevId; UCHAR ucNumEntries; - ATOM_Tonga_VCE_State_Record entries[]; + ATOM_Tonga_VCE_State_Record entries[] __counted_by(ucNumEntries); } ATOM_Tonga_VCE_State_Table; typedef struct _ATOM_Tonga_PowerTune_Table { @@ -481,7 +481,7 @@ typedef struct _ATOM_Tonga_Hard_Limit_Record { typedef struct _ATOM_Tonga_Hard_Limit_Table { UCHAR ucRevId; UCHAR ucNumEntries; - ATOM_Tonga_Hard_Limit_Record entries[]; + ATOM_Tonga_Hard_Limit_Record entries[] __counted_by(ucNumEntries); } ATOM_Tonga_Hard_Limit_Table; typedef struct _ATOM_Tonga_GPIO_Table { diff --git a/drivers/gpu/drm/amd/pm/powerplay/inc/hwmgr.h b/drivers/gpu/drm/amd/pm/powerplay/inc/hwmgr.h index 69928a4a074b..9118fcddbf11 100644 --- a/drivers/gpu/drm/amd/pm/powerplay/inc/hwmgr.h +++ b/drivers/gpu/drm/amd/pm/powerplay/inc/hwmgr.h @@ -60,7 +60,7 @@ struct vi_dpm_level { struct vi_dpm_table { uint32_t count; - struct vi_dpm_level dpm_level[]; + struct vi_dpm_level dpm_level[] __counted_by(count); }; #define PCIE_PERF_REQ_REMOVE_REGISTRY 0 @@ -91,7 +91,7 @@ struct phm_set_power_state_input { struct phm_clock_array { uint32_t count; - uint32_t values[]; + uint32_t values[] __counted_by(count); }; struct phm_clock_voltage_dependency_record { @@ -122,8 +122,8 @@ struct phm_acpclock_voltage_dependency_record { }; struct phm_clock_voltage_dependency_table { - uint32_t count; /* Number of entries. */ - struct phm_clock_voltage_dependency_record entries[]; /* Dynamically allocate count entries. */ + uint32_t count; + struct phm_clock_voltage_dependency_record entries[] __counted_by(count); }; struct phm_phase_shedding_limits_record { @@ -140,7 +140,7 @@ struct phm_uvd_clock_voltage_dependency_record { struct phm_uvd_clock_voltage_dependency_table { uint8_t count; - struct phm_uvd_clock_voltage_dependency_record entries[]; + struct phm_uvd_clock_voltage_dependency_record entries[] __counted_by(count); }; struct phm_acp_clock_voltage_dependency_record { @@ -150,7 +150,7 @@ struct phm_acp_clock_voltage_dependency_record { struct phm_acp_clock_voltage_dependency_table { uint32_t count; - struct phm_acp_clock_voltage_dependency_record entries[]; + struct phm_acp_clock_voltage_dependency_record entries[] __counted_by(count); }; struct phm_vce_clock_voltage_dependency_record { @@ -160,33 +160,33 @@ struct phm_vce_clock_voltage_dependency_record { }; struct phm_phase_shedding_limits_table { - uint32_t count; - struct phm_phase_shedding_limits_record entries[]; + uint32_t count; + struct phm_phase_shedding_limits_record entries[] __counted_by(count); }; struct phm_vceclock_voltage_dependency_table { - uint8_t count; /* Number of entries. */ - struct phm_vceclock_voltage_dependency_record entries[1]; /* Dynamically allocate count entries. */ + uint8_t count; + struct phm_vceclock_voltage_dependency_record entries[] __counted_by(count); }; struct phm_uvdclock_voltage_dependency_table { - uint8_t count; /* Number of entries. */ - struct phm_uvdclock_voltage_dependency_record entries[1]; /* Dynamically allocate count entries. */ + uint8_t count; + struct phm_uvdclock_voltage_dependency_record entries[] __counted_by(count); }; struct phm_samuclock_voltage_dependency_table { - uint8_t count; /* Number of entries. */ - struct phm_samuclock_voltage_dependency_record entries[1]; /* Dynamically allocate count entries. */ + uint8_t count; + struct phm_samuclock_voltage_dependency_record entries[] __counted_by(count); }; struct phm_acpclock_voltage_dependency_table { - uint32_t count; /* Number of entries. */ - struct phm_acpclock_voltage_dependency_record entries[1]; /* Dynamically allocate count entries. */ + uint32_t count; + struct phm_acpclock_voltage_dependency_record entries[] __counted_by(count); }; struct phm_vce_clock_voltage_dependency_table { uint8_t count; - struct phm_vce_clock_voltage_dependency_record entries[]; + struct phm_vce_clock_voltage_dependency_record entries[] __counted_by(count); }; @@ -393,7 +393,7 @@ union phm_cac_leakage_record { struct phm_cac_leakage_table { uint32_t count; - union phm_cac_leakage_record entries[]; + union phm_cac_leakage_record entries[] __counted_by(count); }; struct phm_samu_clock_voltage_dependency_record { @@ -404,7 +404,7 @@ struct phm_samu_clock_voltage_dependency_record { struct phm_samu_clock_voltage_dependency_table { uint8_t count; - struct phm_samu_clock_voltage_dependency_record entries[]; + struct phm_samu_clock_voltage_dependency_record entries[] __counted_by(count); }; struct phm_cac_tdp_table { -- 2.43.0
