22045760807
73%

Ran 16 Feb 2026 02:59AM UTC

Jobs 1

Files 1978

Run time 3min

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Committed 16 Feb 2026 12:10AM UTC coverage: 72.384% (-0.3%) from 72.694%

Build # 22045760807

Build Type

push

github

Committed by

web-flow

Commit Message

boot: fix buffer alignment when doing block I/O (#40465)

UEFI Block I/O Protocol has `Media->IoAlign` field dictating the minimum
alignment for I/O buffer. It's quite surprising this has been lingering
here unnoticed for years, seems like most UEFI implementations have
small or no alignment requirements. U-Boot is not the case here, and
requires at least 512 byte alignment, hence attempt to read GPT
partition table fail and in effect systemd-boot can not find XBOOTLDR
partition.

These patches allow to boot from XBOOTLDR partition on U-Boot - tested
with latest systemd revision and U-Boot master
(`8de6e8f8a`) on x64 and ARM32, of which
both are failing without the patch.

Also fixes Bitlocker probing logic, which is the only other place where
raw block I/O is used, however this is untested.

Run Details

311273 of 430029 relevant lines covered (72.38%)

1216197.92 hits per line

Uncovered Existing Lines

Lines	Coverage	∆	File
1	82.0	-2.0%	src/basic/errno-util.h
1	75.34	-0.17%	src/core/transaction.c
1	54.65	-0.09%	src/home/homed-manager.c
1	73.31	-0.09%	src/libsystemd-network/sd-dhcp-client.c
1	75.81	-0.04%	src/libsystemd/sd-bus/sd-bus.c
1	69.74	-0.21%	src/libsystemd/sd-device/device-monitor.c
1	75.77	3.61%	src/libsystemd/sd-json/json-util.c
1	82.89	-0.03%	src/libsystemd/sd-json/sd-json.c
1	84.21	-5.26%	src/shared/dissect-image.h
2	87.3	-0.79%	src/basic/pidref.c
2	82.3	-0.19%	src/basic/process-util.c
2	88.2	-0.62%	src/libsystemd-network/sd-lldp-tx.c
2	86.59	-0.61%	src/libsystemd-network/sd-radv.c
2	94.85	-2.06%	src/libsystemd/sd-bus/test-bus-peersockaddr.c
2	77.19	-0.39%	src/network/networkd-dhcp-server.c
2	83.83	-0.18%	src/network/networkd-route.c
2	91.82	-0.61%	src/resolve/resolved-dns-stream.c
2	43.8	-0.53%	src/resolve/resolved-mdns.c
3	75.0	-2.68%	src/coredump/coredump-vacuum.c
3	60.73	-0.33%	src/libsystemd-network/ndisc-option.c
3	73.24	-1.06%	src/libsystemd-network/sd-ipv4acd.c
3	80.14	-1.06%	src/libsystemd-network/sd-lldp-rx.c
3	43.93	-0.87%	src/tty-ask-password-agent/tty-ask-password-agent.c
4	82.44	-0.76%	src/core/path.c
4	98.72	0.0%	src/resolve/test-dns-cache.c
6	64.01	-0.82%	src/libsystemd/sd-journal/journal-verify.c
6	85.02	-0.19%	src/network/networkd-link.c
6	57.72	-2.44%	src/resolve/resolved-dnstls.c
8	80.56	-0.34%	src/libsystemd/sd-varlink/sd-varlink.c
9	62.99	-1.68%	src/shared/loop-util.c
11	61.88	-0.1%	src/core/socket.c
12	89.31	0.28%	src/basic/locale-util.c
15	55.13	-1.15%	src/shared/user-record.c
22	86.03	-2.18%	src/shared/userdb.c
22	41.24	1.77%	src/udev/udev-builtin-path_id.c
34	38.07	-19.32%	src/ask-password/ask-password.c
1371	47.0	-25.57%	src/repart/repart.c

Jobs

ID	Job ID	Ran	Files	Coverage
1	22045760807.1	16 Feb 2026 02:59AM UTC	1978	72.38	GitHub Action Run

systemd / systemd / 22045760807
73%

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systemd / systemd / 22045760807 73%

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