Merge pull request #51537 from 89luca89/feat/xfs_populate_patches

feat: add xfs patches to enable populating from directory

Author: 89luca89

xfsprogs.yaml

@@ -37,6 +37,12 @@ pipeline:
       uri: https://mirrors.edge.kernel.org/pub/linux/utils/fs/xfs/xfsprogs/xfsprogs-${{package.version}}.tar.xz
       expected-sha512: 249a64fb5a92ceb9e58b75a270a90773cfe2c90e863d3f9853c14b3eb0f414bf55b8b67c220a1d7386894ef9295622e224977bd3c6600c9dcba826cb4a634f49
 
+  # Import downstream patches from https://lore.kernel.org/linux-xfs/20250423104535.628057-1-luca.dimaio1@gmail.com/
+  # waiting for upstream to merge.
+  - uses: patch
+    with:
+      patches: v10-0001-proto-add-ability-to-populate-a-filesystem-from-.patch
+
   - uses: autoconf/configure
     with:
       opts: |
@@ -170,6 +176,7 @@ subpackages:
           packages:
             - busybox
             - file
+            - libfaketime
       pipeline:
         - uses: test/tw/ldd-check
         - name: "Check -V(version) output of binaries"
@@ -220,6 +227,55 @@ subpackages:
             mkfs.xfs xfs.img
             xfs_admin -L "TestXFS" xfs.img
             xfs_admin -l xfs.img | grep 'TestXFS'
+        - name: "Test xfs reproducibility"
+          runs: |
+            dd if=/dev/zero of=xfs1.img bs=1M count=300
+            dd if=/dev/zero of=xfs2.img bs=1M count=300
+            SOURCE_DATE_EPOCH=1744654025
+            FAKE_TIME="$(date -d @"$SOURCE_DATE_EPOCH" +'%Y-%m-%d %H:%M:%S')"
+            export LD_PRELOAD="/usr/lib/faketime/libfaketime.so.1"
+            export FAKERANDOM_SEED="0x12345678DEADBEEF"
+            export FAKETIME="$FAKE_TIME"
+            export NO_FAKE_STAT=1
+            mkfs.xfs \
+              -b size=4096 \
+              -d agcount=4 \
+              -d noalign \
+              -i attr=2 \
+              -i projid32bit=1 \
+              -i size=512 \
+              -l size=67108864 \
+              -l su=4096 \
+              -l version=2 \
+              -m crc=1 \
+              -m finobt=1 \
+              -m uuid=44444444-4444-4444-4444-444444444444 \
+              -n size=16384 \
+              -n version=2 \
+              -p file=/usr \
+              xfs1.img
+
+            sleep 5
+
+            mkfs.xfs \
+              -b size=4096 \
+              -d agcount=4 \
+              -d noalign \
+              -i attr=2 \
+              -i projid32bit=1 \
+              -i size=512 \
+              -l size=67108864 \
+              -l su=4096 \
+              -l version=2 \
+              -m crc=1 \
+              -m finobt=1 \
+              -m uuid=44444444-4444-4444-4444-444444444444 \
+              -n size=16384 \
+              -n version=2 \
+              -p file=/usr \
+              xfs2.img
+
+              cmp xfs1.img xfs2.img
 
 update:
   enabled: true