From: Mario Limonciello mario.limonciello@amd.com
[ Upstream commit 760efbca74a405dc439a013a5efaa9fadc95a8c3 ]
For pptable structs that use flexible array sizes, use flexible arrays.
Suggested-by: Felix Held felix.held@amd.com Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2874 Signed-off-by: Mario Limonciello mario.limonciello@amd.com Acked-by: Alex Deucher alexander.deucher@amd.com Signed-off-by: Alex Deucher alexander.deucher@amd.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/gpu/drm/amd/include/pptable.h | 4 ++-- drivers/gpu/drm/amd/powerplay/hwmgr/pptable_v1_0.h | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/amd/include/pptable.h b/drivers/gpu/drm/amd/include/pptable.h index 0b6a057e0a4c4..5aac8d545bdc6 100644 --- a/drivers/gpu/drm/amd/include/pptable.h +++ b/drivers/gpu/drm/amd/include/pptable.h @@ -78,7 +78,7 @@ typedef struct _ATOM_PPLIB_THERMALCONTROLLER typedef struct _ATOM_PPLIB_STATE { UCHAR ucNonClockStateIndex; - UCHAR ucClockStateIndices[1]; // variable-sized + UCHAR ucClockStateIndices[]; // variable-sized } ATOM_PPLIB_STATE;
@@ -473,7 +473,7 @@ typedef struct _ATOM_PPLIB_STATE_V2 /** * Driver will read the first ucNumDPMLevels in this array */ - UCHAR clockInfoIndex[1]; + UCHAR clockInfoIndex[]; } ATOM_PPLIB_STATE_V2;
typedef struct _StateArray{ diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/pptable_v1_0.h b/drivers/gpu/drm/amd/powerplay/hwmgr/pptable_v1_0.h index 1e870f58dd12a..d5a4a08c6d392 100644 --- a/drivers/gpu/drm/amd/powerplay/hwmgr/pptable_v1_0.h +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/pptable_v1_0.h @@ -179,7 +179,7 @@ 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[1]; /* Dynamically allocate entries. */ + ATOM_Tonga_MCLK_Dependency_Record entries[]; /* Dynamically allocate entries. */ } ATOM_Tonga_MCLK_Dependency_Table;
typedef struct _ATOM_Tonga_SCLK_Dependency_Record { @@ -194,7 +194,7 @@ 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[1]; /* Dynamically allocate entries. */ + ATOM_Tonga_SCLK_Dependency_Record entries[]; /* Dynamically allocate entries. */ } ATOM_Tonga_SCLK_Dependency_Table;
typedef struct _ATOM_Polaris_SCLK_Dependency_Record {
From: Mario Limonciello mario.limonciello@amd.com
[ Upstream commit c63079c61177ba1b17fa05c6875699a36924fe39 ]
For pptable structs that use flexible array sizes, use flexible arrays.
Suggested-by: Felix Held felix.held@amd.com Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2894 Signed-off-by: Mario Limonciello mario.limonciello@amd.com Acked-by: Alex Deucher alexander.deucher@amd.com Signed-off-by: Alex Deucher alexander.deucher@amd.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/gpu/drm/radeon/pptable.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/radeon/pptable.h b/drivers/gpu/drm/radeon/pptable.h index 4c2eec49dadc9..94947229888ba 100644 --- a/drivers/gpu/drm/radeon/pptable.h +++ b/drivers/gpu/drm/radeon/pptable.h @@ -74,7 +74,7 @@ typedef struct _ATOM_PPLIB_THERMALCONTROLLER typedef struct _ATOM_PPLIB_STATE { UCHAR ucNonClockStateIndex; - UCHAR ucClockStateIndices[1]; // variable-sized + UCHAR ucClockStateIndices[]; // variable-sized } ATOM_PPLIB_STATE;
From: Mario Limonciello mario.limonciello@amd.com
[ Upstream commit 0f0e59075b5c22f1e871fbd508d6e4f495048356 ]
For pptable structs that use flexible array sizes, use flexible arrays.
Link: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2036742 Signed-off-by: Mario Limonciello mario.limonciello@amd.com Acked-by: Alex Deucher alexander.deucher@amd.com Signed-off-by: Alex Deucher alexander.deucher@amd.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/gpu/drm/amd/powerplay/hwmgr/pptable_v1_0.h | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/pptable_v1_0.h b/drivers/gpu/drm/amd/powerplay/hwmgr/pptable_v1_0.h index d5a4a08c6d392..0c61e2bc14cde 100644 --- a/drivers/gpu/drm/amd/powerplay/hwmgr/pptable_v1_0.h +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/pptable_v1_0.h @@ -164,7 +164,7 @@ typedef struct _ATOM_Tonga_State { typedef struct _ATOM_Tonga_State_Array { UCHAR ucRevId; UCHAR ucNumEntries; /* Number of entries. */ - ATOM_Tonga_State entries[1]; /* Dynamically allocate entries. */ + ATOM_Tonga_State entries[]; /* Dynamically allocate entries. */ } ATOM_Tonga_State_Array;
typedef struct _ATOM_Tonga_MCLK_Dependency_Record { @@ -210,7 +210,7 @@ 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[1]; /* Dynamically allocate entries. */ + ATOM_Polaris_SCLK_Dependency_Record entries[]; /* Dynamically allocate entries. */ } ATOM_Polaris_SCLK_Dependency_Table;
typedef struct _ATOM_Tonga_PCIE_Record { @@ -222,7 +222,7 @@ typedef struct _ATOM_Tonga_PCIE_Record { typedef struct _ATOM_Tonga_PCIE_Table { UCHAR ucRevId; UCHAR ucNumEntries; /* Number of entries. */ - ATOM_Tonga_PCIE_Record entries[1]; /* Dynamically allocate entries. */ + ATOM_Tonga_PCIE_Record entries[]; /* Dynamically allocate entries. */ } ATOM_Tonga_PCIE_Table;
typedef struct _ATOM_Polaris10_PCIE_Record { @@ -235,7 +235,7 @@ typedef struct _ATOM_Polaris10_PCIE_Record { typedef struct _ATOM_Polaris10_PCIE_Table { UCHAR ucRevId; UCHAR ucNumEntries; /* Number of entries. */ - ATOM_Polaris10_PCIE_Record entries[1]; /* Dynamically allocate entries. */ + ATOM_Polaris10_PCIE_Record entries[]; /* Dynamically allocate entries. */ } ATOM_Polaris10_PCIE_Table;
@@ -252,7 +252,7 @@ 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[1]; /* Dynamically allocate entries. */ + ATOM_Tonga_MM_Dependency_Record entries[]; /* Dynamically allocate entries. */ } ATOM_Tonga_MM_Dependency_Table;
typedef struct _ATOM_Tonga_Voltage_Lookup_Record { @@ -265,7 +265,7 @@ 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[1]; /* Dynamically allocate entries. */ + ATOM_Tonga_Voltage_Lookup_Record entries[]; /* Dynamically allocate entries. */ } ATOM_Tonga_Voltage_Lookup_Table;
typedef struct _ATOM_Tonga_Fan_Table {
From: zhujun2 zhujun2@cmss.chinamobile.com
[ Upstream commit 3f6f8a8c5e11a9b384a36df4f40f0c9a653b6975 ]
The opened file should be closed in main(), otherwise resource leak will occur that this problem was discovered by code reading
Signed-off-by: zhujun2 zhujun2@cmss.chinamobile.com Signed-off-by: Shuah Khan skhan@linuxfoundation.org Signed-off-by: Sasha Levin sashal@kernel.org --- tools/testing/selftests/efivarfs/create-read.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/tools/testing/selftests/efivarfs/create-read.c b/tools/testing/selftests/efivarfs/create-read.c index 9674a19396a32..7bc7af4eb2c17 100644 --- a/tools/testing/selftests/efivarfs/create-read.c +++ b/tools/testing/selftests/efivarfs/create-read.c @@ -32,8 +32,10 @@ int main(int argc, char **argv) rc = read(fd, buf, sizeof(buf)); if (rc != 0) { fprintf(stderr, "Reading a new var should return EOF\n"); + close(fd); return EXIT_FAILURE; }
+ close(fd); return EXIT_SUCCESS; }
linux-stable-mirror@lists.linaro.org
-
Sasha Levin