Date: Sat, 01 Jan 2022 21:06:39 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 260868] possible i386 regression after ce35a3bc852d25cb989bc1f3dc4ddb723d7d5117 Message-ID: <bug-260868-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D260868 Bug ID: 260868 Summary: possible i386 regression after ce35a3bc852d25cb989bc1f3dc4ddb723d7d5117 Product: Base System Version: 13.0-STABLE Hardware: Any OS: Any Status: New Keywords: regression Severity: Affects Only Me Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: mike@sentex.net Created attachment 230609 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D230609&action= =3Dedit sysctl -A | grep -i timer and dmesg for working and non working images For some deployments, we are still using some legacy PC Engine's Alix devic= es. These are GEODE processors, running i386 FreeBSD 13. I noticed on a latest build as of Jan 1, boot times because impossibly slow (approx 10x times the normal amount to boot) and I cant seem to run the watchdog with an interval below 10 seconds as it does not get processed fast enough.=20 If I rewind to a commit just prior to=20 https://cgit.freebsd.org/src/commit/?h=3Dstable/13&id=3D1e40acb545391169b8e= 13fd27724e3699d6824c3 all works as normal Also seemingly related is that I had been using a kernel definition that did not include SMP nor APIC. If I checkout to=20 1a305490732cdd30d19627b49847ebe09009a8f7=20 I can no longer compile said kernel as it fails with=20 --- vers.c --- MAKE=3D"make" sh /usr/src/sys/conf/newvers.sh ALIX_DSK --- vers.o --- cc -target i386-unknown-freebsd13.0 --sysroot=3D/usr/obj/nanobsd.alix2b/usr/src/i386.i386/tmp -B/usr/obj/nanobsd.alix2b/usr/src/i386.i386/tmp/usr/bin -c -O2 -pipe=20 -fno-strict-aliasing -nostdinc -I. -I/usr/src/sys -I/usr/src/sys/contrib/ck/include -I/usr/src/sys/contrib/libfdt -D_KERNEL -DHAVE_KERNEL_OPTION_HEADERS -include opt_global.h -fno-common=20=20=20=20 -fdebug-prefix-map=3D./machine=3D/usr/src/sys/i386/include -fdebug-prefix-map=3D./x86=3D/usr/src/sys/x86/include -mno-mmx -mno-sse -msoft-float -ffreestanding -fwrapv -fstack-protector -Wall -Wredundant-dec= ls -Wnested-externs -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith -Wcast-qual -Wundef -Wno-pointer-sign -D__printf__=3D__freebsd_kprintf__ -Wmissing-include-dirs -fdiagnostics-show-option -Wno-unknown-pragmas -Wno-error=3Dtautological-compare -Wno-error=3Dempty-body -Wno-error=3Dparentheses-equality -Wno-error=3Dunused-function -Wno-error=3Dpointer-sign -Wno-error=3Dshift-negative-value -Wno-address-of-packed-member -Wno-error=3Dunused-but-set-variable -Wno-format-zero-length -mno-aes -mno-avx -std=3Diso9899:1999 -Werror v= ers.c ctfconvert -L VERSION vers.o ERROR: ctfconvert: vers.o doesn't have type data to convert --- kernel --- linking kernel ld: error: undefined symbol: apic_ops >>> referenced by clock.c >>> clock.o:(cpu_initclocks) *** [kernel] Error code 1 make[2]: stopped in /usr/obj/nanobsd.alix2b/usr/src/i386.i386/sys/alix 1 error make[2]: stopped in /usr/obj/nanobsd.alix2b/usr/src/i386.i386/sys/alix make[1]: stopped in /usr/src make: stopped in /usr/src Adding in=20 device apic=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20 to the kernel config allows me to compile, but the resultant kernel is dead slow / unusable.=20 Attached is a working and non working dmesg and output of sysctl -A | grep = time (in case that helps) --=20 You are receiving this mail because: You are the assignee for the bug.=
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