@@ -16,6 +16,7 @@ Build-Depends:
debhelper-compat (= 10),
default-jdk-headless <!stage1>,
dkms <!stage1>,
+ dwarfdump <!stage1>,
flex <!stage1>,
gawk <!stage1>,
java-common <!stage1>,
@@ -43,6 +43,14 @@ ifeq ($(do_dbgsym_package),true)
$(kmake) O=$(builddir)/build-$* $(conc_level) scripts_gdb ; \
fi
endif
+
+ # Collect the list of kernel source files used for this build. Need to do this early before
+ # modules are stripped. Fail if the resulting file is empty.
+ find $(builddir)/build-$* -name vmlinux -o -name \*.ko -exec dwarfdump -i {} \; | \
+ grep -E 'DW_AT_(call|decl)_file' | sed -n 's|.*\s/|/|p' | sort -u > \
+ $(builddir)/build-$*/sources.list
+ test -s $(builddir)/build-$*/sources.list
+
$(stamp)
define build_dkms_sign =
@@ -479,6 +487,8 @@ endif
fi
install -m644 $(DROOT)/canonical-certs.pem $(pkgdir_bldinfo)/usr/lib/linux/$(abi_release)-$*/canonical-certs.pem
install -m644 $(DROOT)/canonical-revoked-certs.pem $(pkgdir_bldinfo)/usr/lib/linux/$(abi_release)-$*/canonical-revoked-certs.pem
+ # List of source files used for this build
+ install -m644 $(builddir)/build-$*/sources.list $(pkgdir_bldinfo)/usr/lib/linux/$(abi_release)-$*/sources
# Get rid of .o and .cmd artifacts in headers
find $(hdrdir) -name \*.o -or -name \*.cmd -exec rm -f {} \;
BugLink: https://bugs.launchpad.net/bugs/2086606 For CVE triaging, it's helpful to have a list of all the kernel source files used for a particular build. Generate the list and add it to the buildinfo package. Signed-off-by: Juerg Haefliger <juerg.haefliger@canonical.com> --- debian.master/control.stub.in | 1 + debian/rules.d/2-binary-arch.mk | 10 ++++++++++ 2 files changed, 11 insertions(+)