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authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>2025-05-21 14:08:44 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2025-05-21 14:08:44 +0200
commit4a6e2325afc980920b48d5337a5fd3d1649b0aff (patch)
tree073b27722462a63718cc1cb7a8d9d0f117b42ef1
parent893579d9e3e26bed34de0bcffacd75b38c330df1 (diff)
parent6ebf1982038af12f3588417e4fd0417d2551da28 (diff)
Merge tag 'fpga-for-6.16-rc1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga into char-misc-next
Xu writes: FPGA Manager changes for 6.16-rc1 - Peter hands over the maintain role of m10bmc-sec driver to Matthew. - Qasim's change fix potential NULL pointer for fpga test. All patches have been reviewed on the mailing list, and have been in the last linux-next releases (as part of our for-next branch). Signed-off-by: Xu Yilun <yilun.xu@intel.com> * tag 'fpga-for-6.16-rc1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga: fpga: fix potential null pointer deref in fpga_mgr_test_img_load_sgt() fpga: m10bmc-sec: change contact for secure update driver
-rw-r--r--Documentation/ABI/testing/sysfs-driver-intel-m10-bmc4
-rw-r--r--Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update14
-rw-r--r--MAINTAINERS2
-rw-r--r--drivers/fpga/tests/fpga-mgr-test.c1
4 files changed, 11 insertions, 10 deletions
diff --git a/Documentation/ABI/testing/sysfs-driver-intel-m10-bmc b/Documentation/ABI/testing/sysfs-driver-intel-m10-bmc
index a6e400364932..faeae8fedb14 100644
--- a/Documentation/ABI/testing/sysfs-driver-intel-m10-bmc
+++ b/Documentation/ABI/testing/sysfs-driver-intel-m10-bmc
@@ -17,7 +17,7 @@ Description: Read only. Returns the firmware version of Intel MAX10
What: /sys/bus/.../drivers/intel-m10-bmc/.../mac_address
Date: January 2021
KernelVersion: 5.12
-Contact: Peter Colberg <peter.colberg@altera.com>
+Contact: Matthew Gerlach <matthew.gerlach@altera.com>
Description: Read only. Returns the first MAC address in a block
of sequential MAC addresses assigned to the board
that is managed by the Intel MAX10 BMC. It is stored in
@@ -28,7 +28,7 @@ Description: Read only. Returns the first MAC address in a block
What: /sys/bus/.../drivers/intel-m10-bmc/.../mac_count
Date: January 2021
KernelVersion: 5.12
-Contact: Peter Colberg <peter.colberg@altera.com>
+Contact: Matthew Gerlach <matthew.gerlach@altera.com>
Description: Read only. Returns the number of sequential MAC
addresses assigned to the board managed by the Intel
MAX10 BMC. This value is stored in FLASH and is mirrored
diff --git a/Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update b/Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update
index c69fd3894eb4..3a6ca780c75c 100644
--- a/Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update
+++ b/Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update
@@ -1,7 +1,7 @@
What: /sys/bus/platform/drivers/intel-m10bmc-sec-update/.../security/sr_root_entry_hash
Date: Sep 2022
KernelVersion: 5.20
-Contact: Peter Colberg <peter.colberg@altera.com>
+Contact: Matthew Gerlach <matthew.gerlach@altera.com>
Description: Read only. Returns the root entry hash for the static
region if one is programmed, else it returns the
string: "hash not programmed". This file is only
@@ -11,7 +11,7 @@ Description: Read only. Returns the root entry hash for the static
What: /sys/bus/platform/drivers/intel-m10bmc-sec-update/.../security/pr_root_entry_hash
Date: Sep 2022
KernelVersion: 5.20
-Contact: Peter Colberg <peter.colberg@altera.com>
+Contact: Matthew Gerlach <matthew.gerlach@altera.com>
Description: Read only. Returns the root entry hash for the partial
reconfiguration region if one is programmed, else it
returns the string: "hash not programmed". This file
@@ -21,7 +21,7 @@ Description: Read only. Returns the root entry hash for the partial
What: /sys/bus/platform/drivers/intel-m10bmc-sec-update/.../security/bmc_root_entry_hash
Date: Sep 2022
KernelVersion: 5.20
-Contact: Peter Colberg <peter.colberg@altera.com>
+Contact: Matthew Gerlach <matthew.gerlach@altera.com>
Description: Read only. Returns the root entry hash for the BMC image
if one is programmed, else it returns the string:
"hash not programmed". This file is only visible if the
@@ -31,7 +31,7 @@ Description: Read only. Returns the root entry hash for the BMC image
What: /sys/bus/platform/drivers/intel-m10bmc-sec-update/.../security/sr_canceled_csks
Date: Sep 2022
KernelVersion: 5.20
-Contact: Peter Colberg <peter.colberg@altera.com>
+Contact: Matthew Gerlach <matthew.gerlach@altera.com>
Description: Read only. Returns a list of indices for canceled code
signing keys for the static region. The standard bitmap
list format is used (e.g. "1,2-6,9").
@@ -39,7 +39,7 @@ Description: Read only. Returns a list of indices for canceled code
What: /sys/bus/platform/drivers/intel-m10bmc-sec-update/.../security/pr_canceled_csks
Date: Sep 2022
KernelVersion: 5.20
-Contact: Peter Colberg <peter.colberg@altera.com>
+Contact: Matthew Gerlach <matthew.gerlach@altera.com>
Description: Read only. Returns a list of indices for canceled code
signing keys for the partial reconfiguration region. The
standard bitmap list format is used (e.g. "1,2-6,9").
@@ -47,7 +47,7 @@ Description: Read only. Returns a list of indices for canceled code
What: /sys/bus/platform/drivers/intel-m10bmc-sec-update/.../security/bmc_canceled_csks
Date: Sep 2022
KernelVersion: 5.20
-Contact: Peter Colberg <peter.colberg@altera.com>
+Contact: Matthew Gerlach <matthew.gerlach@altera.com>
Description: Read only. Returns a list of indices for canceled code
signing keys for the BMC. The standard bitmap list format
is used (e.g. "1,2-6,9").
@@ -55,7 +55,7 @@ Description: Read only. Returns a list of indices for canceled code
What: /sys/bus/platform/drivers/intel-m10bmc-sec-update/.../security/flash_count
Date: Sep 2022
KernelVersion: 5.20
-Contact: Peter Colberg <peter.colberg@altera.com>
+Contact: Matthew Gerlach <matthew.gerlach@altera.com>
Description: Read only. Returns number of times the secure update
staging area has been flashed.
Format: "%u".
diff --git a/MAINTAINERS b/MAINTAINERS
index 2a95d0aa358e..f14b24efdf90 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -12128,7 +12128,7 @@ F: drivers/mfd/intel-m10-bmc*
F: include/linux/mfd/intel-m10-bmc.h
INTEL MAX10 BMC SECURE UPDATES
-M: Peter Colberg <peter.colberg@altera.com>
+M: Matthew Gerlach <matthew.gerlach@altera.com>
L: linux-fpga@vger.kernel.org
S: Maintained
F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update
diff --git a/drivers/fpga/tests/fpga-mgr-test.c b/drivers/fpga/tests/fpga-mgr-test.c
index 8748babb0504..62975a39ee14 100644
--- a/drivers/fpga/tests/fpga-mgr-test.c
+++ b/drivers/fpga/tests/fpga-mgr-test.c
@@ -263,6 +263,7 @@ static void fpga_mgr_test_img_load_sgt(struct kunit *test)
img_buf = init_test_buffer(test, IMAGE_SIZE);
sgt = kunit_kzalloc(test, sizeof(*sgt), GFP_KERNEL);
+ KUNIT_ASSERT_NOT_ERR_OR_NULL(test, sgt);
ret = sg_alloc_table(sgt, 1, GFP_KERNEL);
KUNIT_ASSERT_EQ(test, ret, 0);
sg_init_one(sgt->sgl, img_buf, IMAGE_SIZE);