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Bug 946084 - sys-boot/silo fails to build with >=sys-kernel/linux-headers-6.1
Summary: sys-boot/silo fails to build with >=sys-kernel/linux-headers-6.1
Status: UNCONFIRMED
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: Current packages (show other bugs)
Hardware: All Linux
: Normal normal
Assignee: Sparc Porters
URL:
Whiteboard:
Keywords: PATCH
Depends on:
Blocks: 886454
  Show dependency tree
 
Reported: 2024-12-08 06:06 UTC by Nick Bowler
Modified: 2024-12-08 06:26 UTC (History)
1 user (show)

See Also:
Package list:
Runtime testing required: ---


Attachments
build log (sys-boot:silo-1.4.14_p20200602:20241206-084354.log,19.76 KB, text/plain)
2024-12-08 06:07 UTC, Nick Bowler
Details
proposed patch (silo-fix-isofs.patch,1.49 KB, patch)
2024-12-08 06:10 UTC, Nick Bowler
Details | Diff

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Description Nick Bowler 2024-12-08 06:06:31 UTC
Hi,

Since linux-headers-6.1, silo fails to build:

  fs/isofs.c: In function ‘isofs_lookup’:
  fs/isofs.c:304:61: error: invalid application of ‘sizeof’ to incomplete type ‘char[]’
    304 |             rr += ((unsigned char)idr->name_len[0]) - sizeof(idr->name);
        |                                                             ^

(plus 3 other similar errors).  This is due to upstream changing in
<linux/iso_fs.h>, struct iso_directory_record, the declaration

   char name[0];

to

   char name[];

As far as I can tell the prior version of this structure was used since
approximately forever ago and thus all these sizeof expressions were pointless
(but harmless) before as they all evaluate to constant zero and they can just
be deleted to restore a working build.

Portage 3.0.66.1 (python 3.12.7-final-0, default/linux/sparc/23.0/split-usr, gcc-14, glibc-2.40-r5, 6.11.1 sparc64)
=================================================================
System uname: Linux-6.11.1-sparc64-sun4u-with-glibc2.40
KiB Mem:     1028568 total,    835088 free
KiB Swap:    4194288 total,   4194288 free
Timestamp of repository gentoo: Sat, 30 Nov 2024 00:45:00 +0000
Head commit of repository gentoo: efb38ea0c9efafa4b62c4a710dc3fabc26cb392f
sh dash 0.5.12
ld GNU ld (Gentoo 2.42 p6) 2.42.0
ccache version 4.10.2 [disabled]
app-misc/pax-utils:        1.3.8::gentoo
app-shells/bash:           5.2_p37::gentoo
dev-build/autoconf:        2.72-r1::gentoo
dev-build/automake:        1.16.5-r2::gentoo
dev-build/cmake:           3.30.5::gentoo
dev-build/libtool:         2.4.7-r4::gentoo
dev-build/make:            4.4.1-r100::gentoo
dev-build/meson:           1.5.2::gentoo
dev-lang/perl:             5.40.0::gentoo
dev-lang/python:           3.12.7_p1::gentoo, 3.13.0::gentoo
dev-util/ccache:           4.10.2-r1::gentoo
sys-apps/baselayout:       2.17::gentoo
sys-apps/openrc:           0.54.2::gentoo
sys-apps/sandbox:          2.39::gentoo
sys-devel/binutils:        2.42-r2::gentoo
sys-devel/binutils-config: 5.5.2::gentoo
sys-devel/gcc:             14.2.1_p20241116::gentoo
sys-devel/gcc-config:      2.11::gentoo
sys-kernel/linux-headers:  6.6-r1::gentoo (virtual/os-headers)
sys-libs/glibc:            2.40-r5::gentoo
Repositories:

gentoo
    location: /srv/repos/gentoo
    sync-type: rsync
    sync-uri: rsync://athena.draconx.ca/gentoo-portage
    priority: -1000
    volatile: True
    sync-rsync-verify-metamanifest: no
    sync-rsync-extra-opts: 
    sync-rsync-verify-jobs: 1
    sync-rsync-verify-max-age: 3

gentoo-draconx
    location: /srv/repos/gentoo-draconx
    masters: gentoo
    volatile: True

Binary Repositories:

aion
    sync-uri: rsync://aion.draconx.ca/sparc-unknown-linux-gnu

ACCEPT_KEYWORDS="sparc"
ACCEPT_LICENSE="@FREE"
CBUILD="sparc-unknown-linux-gnu"
CFLAGS="-Os -mcpu=ultrasparc -mvis -pipe"
CHOST="sparc-unknown-linux-gnu"
CONFIG_PROTECT="/etc /usr/share/gnupg/qualified.txt"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo"
CXXFLAGS="-Os -mcpu=ultrasparc -mvis -pipe"
DISTDIR="/srv/mirror/gentoo/distfiles"
EMERGE_DEFAULT_OPTS="--keep-going --dynamic-deps=n --autounmask=n --autounmask-write=n --unordered-display --verbose-conflicts --binpkg-respect-use=y"
ENV_UNSET="CARGO_HOME DBUS_SESSION_BUS_ADDRESS DISPLAY GDK_PIXBUF_MODULE_FILE GOBIN GOPATH PERL5LIB PERL5OPT PERLPREFIX PERL_CORE PERL_MB_OPT PERL_MM_OPT XAUTHORITY XDG_CACHE_HOME XDG_CONFIG_HOME XDG_DATA_HOME XDG_RUNTIME_DIR XDG_STATE_HOME"
FCFLAGS="-Os -mcpu=ultrasparc -mvis -pipe"
FEATURES="assume-digests binpkg-docompress binpkg-dostrip binpkg-logs binpkg-multi-instance buildpkg-live config-protect-if-modified distlocks ebuild-locks fixlafiles ipc-sandbox merge-sync merge-wait network-sandbox news parallel-fetch pid-sandbox pkgdir-index-trusted preserve-libs protect-owned qa-unresolved-soname-deps sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr"
FFLAGS="-Os -mcpu=ultrasparc -mvis -pipe"
GENTOO_MIRRORS="http://distfiles.gentoo.org"
INSTALL_MASK="/etc/gssproxy/??-*.conf   /etc/cron.daily/*systemd*   /etc/silo.conf"
LANG="C.UTF8"
LDFLAGS="-Wl,-O1 -Wl,--as-needed"
LEX="flex"
MAKEOPTS="-j2"
PKGDIR="/var/cache/portage/packages"
PORTAGE_CONFIGROOT="/"
PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --omit-dir-times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages --exclude=/.git"
PORTAGE_TMPDIR="/var/tmp"
SHELL="/bin/zsh"
USE="acl alsa big-endian bzip2 crypt gdbm iconv ipv6 libtirpc llvm-libunwind ncurses nls openmp pam pcre readline sparc split-usr ssl unicode xattr zlib" ADA_TARGET="gcc_12" APACHE2_MODULES="authn_core authz_core socache_shmcb unixd actions alias auth_basic authn_anon authn_dbm authn_file authz_dbm authz_groupfile authz_host authz_owner authz_user autoindex cache cgi cgid dav dav_fs dav_lock deflate dir env expires ext_filter file_cache filter headers include info log_config logio mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias" CALLIGRA_FEATURES="karbon sheets words" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock greis isync itrax navcom oceanserver oncore rtcm104v2 rtcm104v3 sirf skytraq superstar2 tsip tripmate tnt ublox" GUILE_SINGLE_TARGET="3-0" GUILE_TARGETS="3-0" INPUT_DEVICES="libinput" KERNEL="linux" LCD_DEVICES="bayrad cfontz glk hd44780 lb216 lcdm001 mtxorb text" LUA_SINGLE_TARGET="lua5-1" LUA_TARGETS="lua5-1" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php8-2" POSTGRES_TARGETS="postgres16" PYTHON_SINGLE_TARGET="python3_12" PYTHON_TARGETS="python3_12" RUBY_TARGETS="ruby32" VIDEO_CARDS="fbdev" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipp2p iface geoip fuzzy condition tarpit sysrq proto logmark ipmark dhcpmac delude chaos account"
Unset:  ADDR2LINE, AR, ARFLAGS, AS, ASFLAGS, CC, CCLD, CONFIG_SHELL, CPP, CPPFLAGS, CTARGET, CXX, CXXFILT, ELFEDIT, EXTRA_ECONF, F77FLAGS, FC, GCOV, GPROF, LC_ALL, LD, LFLAGS, LIBTOOL, LINGUAS, MAKE, MAKEFLAGS, NM, OBJCOPY, OBJDUMP, PORTAGE_BINHOST, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, PYTHONPATH, RANLIB, READELF, RUSTFLAGS, SIZE, STRINGS, STRIP, YACC, YFLAGS
Comment 1 Nick Bowler 2024-12-08 06:07:07 UTC
Created attachment 913544 [details]
build log
Comment 2 Nick Bowler 2024-12-08 06:10:35 UTC
Created attachment 913545 [details, diff]
proposed patch