Date: Thu, 11 Jul 2019 09:26:32 +0200 From: "Schuendehuette, Matthias (LDA IT PLM)" <matthias.schuendehuette@siemens.com> To: Konstantin Belousov <kostikbel@gmail.com> Cc: "'freebsd-stable@freebsd.org'" <freebsd-stable@freebsd.org>, "Osipov, Michael" <michael.osipov@siemens.com> Subject: Re: GENERIC crash 11.3-PRERELEASE (i386) Message-ID: <cf9b90ce-f6fe-2511-ea47-6e6c856d97e6@siemens.com> In-Reply-To: <20190710181215.GG47193@kib.kiev.ua> References: <1EFE239F82F279488E86A61C92D5E2DE0A082864@DENBGAT9EJ1MSX.ww902.siemens.net> <20190627185956.GP8697@kib.kiev.ua> <1EFE239F82F279488E86A61C92D5E2DE0A088124@DENBGAT9EJ1MSX.ww902.siemens.net> <20190703135435.GD47193@kib.kiev.ua> <1EFE239F82F279488E86A61C92D5E2DE0A0883D1@DENBGAT9EJ1MSX.ww902.siemens.net> <1EFE239F82F279488E86A61C92D5E2DE0A08852F@DENBGAT9EJ1MSX.ww902.siemens.net> <20190705191149.GH47193@kib.kiev.ua> <58396a6c-0b74-72ae-2829-434b1a4ed1c4@siemens.com> <970b511e-3541-b439-7e28-4a0920979d60@siemens.com> <20190710181215.GG47193@kib.kiev.ua>
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Hi Konstantin, BINGO! 110 out of 100 possible points :-) Yes, that fixed the problem: root@blnn719x - ~ 2048 # uname -a FreeBSD blnn719x.ad001.siemens.net 11.3-PRERELEASE FreeBSD 11.3-PRERELEASE #2 r349719M: Thu Jul 11 09:12:21 CEST 2019 root@blnn719x.ad001.siemens.net:/usr/obj/usr/src/sys/BLNN719X i386 ...and I have no doubt that this will work with the current revision as well. Thank you very much! Best regards - Matthias Am 10.07.2019 um 20:12 schrieb Konstantin Belousov: > On Wed, Jul 10, 2019 at 03:02:40PM +0200, Schuendehuette, Matthias (LDA IT PLM) wrote: >> Sorry, wrong link... :-( >> >> See the verbose boot messages here... >> >> https://www.dropbox.com/sh/buzxekimo2h2r67/AADpUvLndhm2SHa5t9s9Ckksa?dl=0 >> >> ...in file "Boot_verbose.jpg" > Can you try the following patch ? > > Index: sys/x86/x86/cpu_machdep.c > =================================================================== > --- sys/x86/x86/cpu_machdep.c (revision 349890) > +++ sys/x86/x86/cpu_machdep.c (working copy) > @@ -953,7 +953,6 @@ > * architectural state except possibly %rflags. Also, it is always > * called with interrupts disabled. > */ > -void (*mds_handler)(void); > void mds_handler_void(void); > void mds_handler_verw(void); > void mds_handler_ivb(void); > @@ -962,6 +961,7 @@ > void mds_handler_skl_avx(void); > void mds_handler_skl_avx512(void); > void mds_handler_silvermont(void); > +void (*mds_handler)(void) = mds_handler_void; > > static int > sysctl_hw_mds_disable_state_handler(SYSCTL_HANDLER_ARGS)
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