Properly discard ITS hits preceding readout start

[shahor02]

No description provided.

[alibuild]

Error while checking build/O2/fullCI_slc9 for c4b4fc3 at 2026-07-15 20:06:

++ cp /sw/slc9_x86-64/O2/slc9_x86-64-slc9_x86-64-local14/compile_commands.json .
+++ python3 -c 'import json, os; print(os.path.commonpath([x["file"] for x in json.loads(open("compile_commands.json").read()) if "sw/BUILD" not in x["file"] and "G__" not in x["file"] and x["file"].endswith(".cxx")]))'
++ O2_SRC=/sw/SOURCES/O2/slc9_x86-64-slc9_x86-64/0
++ [[ -e /sw/SOURCES/O2/slc9_x86-64-slc9_x86-64/0/CMakeLists.txt ]]

Full log here.

[f3sch]

@shahor02 could you please add the same fix to ITS3 digitiser?

[shahor02]

@f3sch done, also added for the Alice3: #15606

[f3sch]

thanks a lot!

[alibuild]

Error while checking build/O2/fullCI_slc9 for 2e2692d at 2026-07-16 19:31:

## sw/BUILD/O2-full-system-test-latest/log
command /sw/slc9_x86-64/O2/slc9_x86-64-slc9_x86-64-local14/prodtests/full-system-test/dpl-workflow.sh had nonzero exit code 1
[8818:internal-dpl-injected-dummy-sink]: [19:31:02][ERROR] Failed binding socket internal-dpl-injected-dummy-sink.metric-feedback[0].push, address: ipc://@metric-feedback-0, reason: Address already in use
[8818:internal-dpl-injected-dummy-sink]: [19:31:02][ERROR] failed to attach channel metric-feedback[0] (bind on ipc://@metric-feedback-0)
[8818:internal-dpl-injected-dummy-sink]: [19:31:02][ERROR] 1 of the binding channels could not initialize. Initial configuration incomplete.
[8818:internal-dpl-injected-dummy-sink]: [19:31:02][FATAL] error while setting up workflow in o2-raw-file-reader-workflow: 1 of the binding channels could not initialize. Initial configuration incomplete.
[ERROR] Workflow crashed - PID 8818 (internal-dpl-injected-dummy-sink) did not exit correctly however it's not clear why. Exit code forced to 128.
[ERROR]  - Device internal-dpl-injected-dummy-sink: pid 8818 (exit 128)
[INFO]    - First error: [19:31:02][FATAL] error while setting up workflow in o2-raw-file-reader-workflow: 1 of the binding channels could not initialize. Initial configuration incomplete.
[ERROR] SEVERE: Device internal-dpl-injected-dummy-sink (8818) had at least one message above severity 7: error while setting up workflow in o2-raw-file-reader-workflow: 1 of the binding channels could not initialize. Initial configuration incomplete.


## sw/BUILD/o2checkcode-latest/log
--
========== List of errors found ==========
++ GRERR=0
++ grep -v clang-diagnostic-error error-log.txt
++ grep ' error:'
++ GRERR=1
++ [[ 1 == 0 ]]
++ mkdir -p /sw/INSTALLROOT/c2c2c36f25097806208d8e9ad0009cb378ef38c8/slc9_x86-64/o2checkcode/1.0-local165/etc/modulefiles
++ alibuild-generate-module
+ HAS_BIN=
+ HAS_LIB=
+ HAS_CMAKE=
+ HAS_ROOT=
+ '[' 0 '!=' 0 ']'
+ cat
+ printf 'if ![ is-loaded '\''BASE/1.0'\'' ] {\n module load BASE/1.0\n}'
+ echo 'BUILD_REQUIRES=CMake alibuild-recipe-tools defaults-release'
BUILD_REQUIRES=CMake alibuild-recipe-tools defaults-release
+ FULL_BUILD_REQUIRES='googlebenchmark json-c defaults-release alibuild-recipe-tools CMake ninja-fortran FairCMakeModules ninja O2-customization UUID Alice-GRID-Utils safe_int bz2 double-conversion date pytorch_cpuinfo Python-modules-list MPFR'
+ echo 'FULL_BUILD_REQUIRES=googlebenchmark json-c defaults-release alibuild-recipe-tools CMake ninja-fortran FairCMakeModules ninja O2-customization UUID Alice-GRID-Utils safe_int bz2 double-conversion date pytorch_cpuinfo Python-modules-list MPFR'
FULL_BUILD_REQUIRES=googlebenchmark json-c defaults-release alibuild-recipe-tools CMake ninja-fortran FairCMakeModules ninja O2-customization UUID Alice-GRID-Utils safe_int bz2 double-conversion date pytorch_cpuinfo Python-modules-list MPFR
++ env
++ cut -f1 -d=
++ grep -v '^DEFAULT_'
++ grep -v ALIBUILD_RECIPE_TOOLS
++ grep -v PKGREVISION
++ grep REVISION
++ sed -e s/_REVISION//
+ for x in $(env | cut -f1 -d= | grep -v "^DEFAULT_" | grep -v PKGREVISION | grep -v ALIBUILD_RECIPE_TOOLS | grep REVISION | sed -e 's/_REVISION//')
++ eval 'echo $LIBFFI_REVISION'
+++ echo 10
+ REVISION_VALUE=10
++ eval 'echo $LIBFFI_VERSION'
+++ echo v3.2.1-alice1
+ VERSION_VALUE=v3.2.1-alice1
++ eval 'echo $LIBFFI_ROOT'
[0 more errors; see full log]

Full log here.