Am Sat, 20 Jan 2018 17:46:09 +0000 (UTC) Konstantin Belousov <k...@freebsd.org> schrieb:
> Author: kib > Date: Sat Jan 20 17:46:09 2018 > New Revision: 328202 > URL: https://svnweb.freebsd.org/changeset/base/328202 > > Log: > Use predefined symbol for the CR3.PCID mask. > > Sponsored by: The FreeBSD Foundation > MFC after: 11 days > > Modified: > head/sys/amd64/amd64/trap.c > > Modified: head/sys/amd64/amd64/trap.c > ============================================================================== > --- head/sys/amd64/amd64/trap.c Sat Jan 20 17:02:17 2018 > (r328201) > +++ head/sys/amd64/amd64/trap.c Sat Jan 20 17:46:09 2018 > (r328202) > @@ -707,8 +707,8 @@ trap_pfault(struct trapframe *frame, int usermode) > */ > if (pti && usermode && pg_nx != 0 && (frame->tf_err & (PGEX_P | PGEX_W | > PGEX_U | PGEX_I)) == (PGEX_P | PGEX_U | PGEX_I) && > - (curpcb->pcb_saved_ucr3 & ~(PMAP_PCID_OVERMAX - 1))== > - (PCPU_GET(curpmap)->pm_cr3 & ~(PMAP_PCID_OVERMAX - 1))) > + (curpcb->pcb_saved_ucr3 & ~PMAP_PCID_MASK)== > + (PCPU_GET(curpmap)->pm_cr3 & ~PMAP_PCID_MASK)) > panic("PTI: pid %d comm %s tf_err %#lx\n", p->p_pid, > p->p_comm, frame->tf_err); > > _______________________________________________ > svn-src-h...@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/svn-src-head > To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org" This commit breaks buildkernel: [...] /usr/src/sys/amd64/amd64/trap.c:710:33: error: use of undeclared identifier 'PMAP_PCID_MASK' (curpcb->pcb_saved_ucr3 & ~PMAP_PCID_MASK)== ^ /usr/src/sys/amd64/amd64/trap.c:711:36: error: use of undeclared identifier 'PMAP_PCID_MASK' (PCPU_GET(curpmap)->pm_cr3 & ~PMAP_PCID_MASK)) ^ 2 errors generated. --- modules-all --- --- all_subdir_ath_rate --- ===> ath_rate (all) --- all_subdir_ata --- --- all_subdir_ata/atapci/chipsets/atanational --- ===> ata/atapci/chipsets/atanational (all) --- trap.o --- *** [trap.o] Error code 1 -- O. Hartmann Ich widerspreche der Nutzung oder Übermittlung meiner Daten für Werbezwecke oder für die Markt- oder Meinungsforschung (§ 28 Abs. 4 BDSG).
pgpB49k2kxNZ5.pgp
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