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[src/thorpej-cfargs]: src/sys/uvm/pmap Sync with HEAD.



details:   https://anonhg.NetBSD.org/src/rev/17accb5fa91b
branches:  thorpej-cfargs
changeset: 981731:17accb5fa91b
user:      thorpej <thorpej%NetBSD.org@localhost>
date:      Sat Apr 17 17:26:12 2021 +0000

description:
Sync with HEAD.

diffstat:

 sys/arch/aarch64/aarch64/bus_space.c                     |     8 +-
 sys/arch/aarch64/aarch64/pmap.c                          |     8 +-
 sys/arch/aarch64/aarch64/trap.c                          |    25 +-
 sys/arch/alpha/alpha/interrupt.c                         |    12 +-
 sys/arch/alpha/common/sgmap_typedep.c                    |     6 +-
 sys/arch/alpha/include/cpu.h                             |     5 +-
 sys/arch/alpha/stand/common/OSFpal.c                     |     5 +-
 sys/arch/alpha/stand/netboot/dev_net.c                   |    19 +-
 sys/arch/bebox/stand/Makefile.inc                        |     4 +-
 sys/arch/evbmips/stand/sbmips/netboot/dev_net.c          |    19 +-
 sys/arch/hp300/dev/diofb.c                               |    11 +-
 sys/arch/hp300/dev/topcat.c                              |    15 +-
 sys/arch/hp300/stand/Makefile.inc                        |     4 +-
 sys/arch/hp300/stand/common/netio.c                      |     6 +-
 sys/arch/hppa/stand/Makefile.inc                         |     3 +-
 sys/arch/m68k/m68k/db_disasm.c                           |     7 +-
 sys/arch/m68k/m68k/db_disasm.h                           |     4 +-
 sys/arch/m68k/m68k/pmap_motorola.c                       |    10 +-
 sys/arch/macppc/stand/Makefile.inc                       |     4 +-
 sys/arch/macppc/stand/ofwboot/net.c                      |     4 +-
 sys/arch/mips/include/mips_opcode.h                      |    19 +-
 sys/arch/mips/mips/db_disasm.c                           |    86 +-
 sys/arch/mips/mips/db_interface.c                        |     6 +-
 sys/arch/mips/mips/mips_stacktrace.c                     |    14 +-
 sys/arch/mips/mips/trap.c                                |    57 +-
 sys/arch/mvme68k/stand/Makefile.booters                  |     5 +-
 sys/arch/newsmips/stand/boot/net.c                       |     4 +-
 sys/arch/ofppc/stand/Makefile.inc                        |     3 +-
 sys/arch/ofppc/stand/ofwboot/net.c                       |     4 +-
 sys/arch/powerpc/ibm4xx/pmap.c                           |    64 +-
 sys/arch/powerpc/include/booke/vmparam.h                 |     8 +-
 sys/arch/powerpc/include/oea/vmparam.h                   |    26 +-
 sys/arch/powerpc/powerpc/powerpc_machdep.c               |     8 +-
 sys/arch/riscv/include/db_machdep.h                      |    13 +-
 sys/arch/riscv/include/insn.h                            |   734 ++++++-
 sys/arch/riscv/riscv/db_disasm.c                         |  1253 +++++++++++++-
 sys/arch/riscv/riscv/db_machdep.c                        |    37 +-
 sys/arch/sandpoint/include/types.h                       |     3 +-
 sys/arch/sgimips/stand/Makefile.inc                      |     4 +-
 sys/arch/shark/stand/ofwboot/net.c                       |     4 +-
 sys/arch/sparc/sparc/db_disasm.c                         |     6 +-
 sys/arch/sparc/stand/common/net.c                        |     4 +-
 sys/arch/sparc/stand/ofwboot/net.c                       |     4 +-
 sys/arch/sparc64/dev/ldc.c                               |    23 +-
 sys/arch/sparc64/include/cpu.h                           |     7 +-
 sys/arch/sparc64/sparc64/cpu.c                           |    14 +-
 sys/arch/sparc64/sparc64/db_disasm.c                     |     7 +-
 sys/arch/sun68k/stand/libsa/netif_sun.c                  |     6 +-
 sys/arch/x68k/stand/Makefile.inc                         |     4 +-
 sys/arch/x86/x86/identcpu.c                              |     6 +-
 sys/arch/zaurus/dev/w100lcd.c                            |     9 +-
 sys/arch/zaurus/stand/Makefile.inc                       |     4 +-
 sys/compat/netbsd32/files.netbsd32                       |     4 +-
 sys/compat/netbsd32/netbsd32_execve.c                    |     6 +-
 sys/compat/netbsd32/netbsd32_ioctl.c                     |     6 +-
 sys/compat/netbsd32/netbsd32_ioctl.h                     |     3 +-
 sys/compat/netbsd32/netbsd32_systrace_args.c             |     8 +-
 sys/conf/Makefile.kern.inc                               |     2 +-
 sys/conf/copts.mk                                        |    16 +-
 sys/crypto/adiantum/adiantum.c                           |    14 +-
 sys/ddb/db_sym.c                                         |     7 +-
 sys/dev/cardbus/cardslot.c                               |    61 +-
 sys/dev/cardbus/cardslotvar.h                            |     6 +-
 sys/dev/dksubr.c                                         |     9 +-
 sys/dev/i2c/i2cvar.h                                     |     4 +-
 sys/dev/ic/ath.c                                         |     6 +-
 sys/dev/ic/bwfm.c                                        |     3 +-
 sys/dev/ieee1394/firewire.h                              |     4 +-
 sys/dev/mca/if_we_mca.c                                  |    10 +-
 sys/dev/mvme/mvmebus.c                                   |     6 +-
 sys/dev/nvmm/nvmm.c                                      |     9 +-
 sys/dev/pci/if_aq.c                                      |    66 +-
 sys/dev/raidframe/rf_netbsdkintf.c                       |     6 +-
 sys/dev/sbus/magma.c                                     |     9 +-
 sys/dev/scsipi/cd.c                                      |    18 +-
 sys/dev/usb/usbhist.h                                    |     4 +-
 sys/dev/vnd.c                                            |    13 +-
 sys/external/bsd/drm2/i915drm/files.i915drmkms           |     8 +-
 sys/external/bsd/gnu-efi/dist/lib/misc.c                 |     3 +-
 sys/external/isc/atheros_hal/dist/ah_eeprom_v1.c         |     4 +-
 sys/external/isc/atheros_hal/dist/ah_eeprom_v14.c        |     8 +-
 sys/external/isc/atheros_hal/dist/ah_eeprom_v3.c         |    22 +-
 sys/external/isc/atheros_hal/dist/ah_eeprom_v4k.c        |     4 +-
 sys/external/isc/atheros_hal/dist/ar5212/ar5212_attach.c |     4 +-
 sys/external/isc/atheros_hal/dist/ar5212/ar5212_xmit.c   |     4 +-
 sys/fs/udf/udf_subr.c                                    |    11 +-
 sys/kern/kern_ctf.c                                      |     8 +-
 sys/kern/kern_tc.c                                       |    15 +-
 sys/kern/makesyscalls.sh                                 |    15 +-
 sys/kern/subr_evcnt.c                                    |    62 +-
 sys/kern/subr_hash.c                                     |     7 +-
 sys/kern/systrace_args.c                                 |     6 +-
 sys/modules/dtrace/Makefile                              |     9 +-
 sys/modules/dtrace/netbsd32_syscall/Makefile             |     1 +
 sys/modules/dtrace/syscall/Makefile                      |     1 +
 sys/modules/hpacel/Makefile                              |     4 +-
 sys/modules/i915drmkms/Makefile                          |    13 +-
 sys/modules/lua/Makefile                                 |     4 +-
 sys/modules/solaris/Makefile.solmod                      |     4 +-
 sys/modules/zfs/Makefile.zfsmod                          |     4 +-
 sys/net/if_pppoe.c                                       |   151 +-
 sys/net/if_spppsubr.c                                    |    14 +-
 sys/net/if_spppvar.h                                     |     4 +-
 sys/net/toeplitz.c                                       |     4 +-
 sys/net/toeplitz.h                                       |     4 +
 sys/opencrypto/cryptosoft.c                              |   120 +-
 sys/rump/Makefile.rump                                   |    13 +-
 sys/rump/fs/lib/libzfs/Makefile                          |     6 +-
 sys/rump/kern/lib/libsolaris/Makefile                    |     6 +-
 sys/rump/net/lib/libnet/Makefile                         |     5 +-
 sys/sys/biohist.h                                        |     4 +-
 sys/sys/kern_ctf.h                                       |     4 +-
 sys/sys/kernhist.h                                       |    15 +-
 sys/sys/sysctl.h                                         |     4 +-
 sys/uvm/pmap/pmap.c                                      |    16 +-
 sys/uvm/uvm_map.c                                        |    10 +-
 sys/uvm/uvm_pdaemon.c                                    |     7 +-
 sys/uvm/uvm_stat.h                                       |     4 +-
 118 files changed, 2750 insertions(+), 787 deletions(-)

diffs (truncated from 6654 to 300 lines):

diff -r 4a1704999870 -r 17accb5fa91b sys/arch/aarch64/aarch64/bus_space.c
--- a/sys/arch/aarch64/aarch64/bus_space.c      Tue Apr 06 00:16:48 2021 +0000
+++ b/sys/arch/aarch64/aarch64/bus_space.c      Sat Apr 17 17:26:12 2021 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: bus_space.c,v 1.15 2020/12/14 19:32:29 skrll Exp $ */
+/* $NetBSD: bus_space.c,v 1.15.2.1 2021/04/17 17:26:12 thorpej Exp $ */
 
 /*
  * Copyright (c) 2017 Ryo Shimizu <ryo%nerv.org@localhost>
@@ -27,7 +27,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(1, "$NetBSD: bus_space.c,v 1.15 2020/12/14 19:32:29 skrll Exp $");
+__KERNEL_RCSID(1, "$NetBSD: bus_space.c,v 1.15.2.1 2021/04/17 17:26:12 thorpej Exp $");
 
 #include <sys/param.h>
 #include <sys/systm.h>
@@ -702,6 +702,7 @@
 
        if ((error = cpu_set_onfault(&fb)) == 0) {
                *datap = generic_dsb_bs_r_1(t, bsh, offset);
+               dsb(ld);
                cpu_unset_onfault();
        }
        return error;
@@ -716,6 +717,7 @@
 
        if ((error = cpu_set_onfault(&fb)) == 0) {
                *datap = NSWAP(generic_dsb_bs_r_2)(t, bsh, offset);
+               dsb(ld);
                cpu_unset_onfault();
        }
        return error;
@@ -730,6 +732,7 @@
 
        if ((error = cpu_set_onfault(&fb)) == 0) {
                *datap = NSWAP(generic_dsb_bs_r_4)(t, bsh, offset);
+               dsb(ld);
                cpu_unset_onfault();
        }
        return error;
@@ -744,6 +747,7 @@
 
        if ((error = cpu_set_onfault(&fb)) == 0) {
                *datap = NSWAP(generic_dsb_bs_r_8)(t, bsh, offset);
+               dsb(ld);
                cpu_unset_onfault();
        }
        return error;
diff -r 4a1704999870 -r 17accb5fa91b sys/arch/aarch64/aarch64/pmap.c
--- a/sys/arch/aarch64/aarch64/pmap.c   Tue Apr 06 00:16:48 2021 +0000
+++ b/sys/arch/aarch64/aarch64/pmap.c   Sat Apr 17 17:26:12 2021 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: pmap.c,v 1.103 2021/03/09 16:40:59 ryo Exp $   */
+/*     $NetBSD: pmap.c,v 1.103.2.1 2021/04/17 17:26:12 thorpej Exp $   */
 
 /*
  * Copyright (c) 2017 Ryo Shimizu <ryo%nerv.org@localhost>
@@ -27,7 +27,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: pmap.c,v 1.103 2021/03/09 16:40:59 ryo Exp $");
+__KERNEL_RCSID(0, "$NetBSD: pmap.c,v 1.103.2.1 2021/04/17 17:26:12 thorpej Exp $");
 
 #include "opt_arm_debug.h"
 #include "opt_ddb.h"
@@ -68,7 +68,6 @@
 #define VPRINTF(...)   __nothing
 #endif
 
-UVMHIST_DEFINE(pmaphist);
 #ifdef UVMHIST
 
 #ifndef UVMHIST_PMAPHIST_SIZE
@@ -76,13 +75,14 @@
 #endif
 
 struct kern_history_ent pmaphistbuf[UVMHIST_PMAPHIST_SIZE];
+UVMHIST_DEFINE(pmaphist) = UVMHIST_INITIALIZER(pmaphist, pmaphistbuf);;
 
 static void
 pmap_hist_init(void)
 {
        static bool inited = false;
        if (inited == false) {
-               UVMHIST_INIT_STATIC(pmaphist, pmaphistbuf);
+               UVMHIST_LINK_STATIC(pmaphist);
                inited = true;
        }
 }
diff -r 4a1704999870 -r 17accb5fa91b sys/arch/aarch64/aarch64/trap.c
--- a/sys/arch/aarch64/aarch64/trap.c   Tue Apr 06 00:16:48 2021 +0000
+++ b/sys/arch/aarch64/aarch64/trap.c   Sat Apr 17 17:26:12 2021 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: trap.c,v 1.45 2021/03/09 16:44:27 ryo Exp $ */
+/* $NetBSD: trap.c,v 1.45.2.1 2021/04/17 17:26:12 thorpej Exp $ */
 
 /*-
  * Copyright (c) 2014 The NetBSD Foundation, Inc.
@@ -31,7 +31,7 @@
 
 #include <sys/cdefs.h>
 
-__KERNEL_RCSID(1, "$NetBSD: trap.c,v 1.45 2021/03/09 16:44:27 ryo Exp $");
+__KERNEL_RCSID(1, "$NetBSD: trap.c,v 1.45.2.1 2021/04/17 17:26:12 thorpej Exp $");
 
 #include "opt_arm_intr_impl.h"
 #include "opt_compat_netbsd32.h"
@@ -861,6 +861,26 @@
        }
 }
 
+void
+trap_el1h_error(struct trapframe *tf)
+{
+       /*
+        * Normally, we should panic unconditionally,
+        * but SError interrupt may occur when accessing to unmapped(?) I/O
+        * spaces. bus_space_{peek,poke}_{1,2,4,8}() should trap these case.
+        */
+       struct faultbuf *fb;
+
+       if (curcpu()->ci_intr_depth == 0) {
+               fb = cpu_disable_onfault();
+               if (fb != NULL) {
+                       cpu_jump_onfault(tf, fb, EFAULT);
+                       return;
+               }
+       }
+       panic("%s", __func__);
+}
+
 #define bad_trap_panic(trapfunc)       \
 void                                   \
 trapfunc(struct trapframe *tf)         \
@@ -872,7 +892,6 @@
 bad_trap_panic(trap_el1t_fiq)
 bad_trap_panic(trap_el1t_error)
 bad_trap_panic(trap_el1h_fiq)
-bad_trap_panic(trap_el1h_error)
 bad_trap_panic(trap_el0_fiq)
 bad_trap_panic(trap_el0_error)
 bad_trap_panic(trap_el0_32fiq)
diff -r 4a1704999870 -r 17accb5fa91b sys/arch/alpha/alpha/interrupt.c
--- a/sys/arch/alpha/alpha/interrupt.c  Tue Apr 06 00:16:48 2021 +0000
+++ b/sys/arch/alpha/alpha/interrupt.c  Sat Apr 17 17:26:12 2021 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: interrupt.c,v 1.92 2020/10/10 03:05:04 thorpej Exp $ */
+/* $NetBSD: interrupt.c,v 1.92.4.1 2021/04/17 17:26:12 thorpej Exp $ */
 
 /*-
  * Copyright (c) 2000, 2001 The NetBSD Foundation, Inc.
@@ -65,7 +65,7 @@
 
 #include <sys/cdefs.h>                 /* RCS ID & Copyright macro defns */
 
-__KERNEL_RCSID(0, "$NetBSD: interrupt.c,v 1.92 2020/10/10 03:05:04 thorpej Exp $");
+__KERNEL_RCSID(0, "$NetBSD: interrupt.c,v 1.92.4.1 2021/04/17 17:26:12 thorpej Exp $");
 
 #include <sys/param.h>
 #include <sys/systm.h>
@@ -212,12 +212,7 @@
                break;
                
        case ALPHA_INTR_CLOCK:  /* clock interrupt */
-               /*
-                * We don't increment the interrupt depth for the
-                * clock interrupt, since it is *sampled* from
-                * the clock interrupt, so if we did, all system
-                * time would be counted as interrupt time.
-                */
+               atomic_inc_ulong(&ci->ci_intrdepth);
                sc->sc_evcnt_clock.ev_count++;
                ci->ci_data.cpu_nintr++;
                if (platform.clockintr) {
@@ -242,6 +237,7 @@
                            schedhz != 0)
                                schedclock(ci->ci_curlwp);
                }
+               atomic_dec_ulong(&ci->ci_intrdepth);
                break;
 
        case ALPHA_INTR_ERROR:  /* Machine Check or Correctable Error */
diff -r 4a1704999870 -r 17accb5fa91b sys/arch/alpha/common/sgmap_typedep.c
--- a/sys/arch/alpha/common/sgmap_typedep.c     Tue Apr 06 00:16:48 2021 +0000
+++ b/sys/arch/alpha/common/sgmap_typedep.c     Sat Apr 17 17:26:12 2021 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: sgmap_typedep.c,v 1.40 2020/10/11 00:33:30 thorpej Exp $ */
+/* $NetBSD: sgmap_typedep.c,v 1.40.4.1 2021/04/17 17:26:12 thorpej Exp $ */
 
 /*-
  * Copyright (c) 1997, 1998, 2001 The NetBSD Foundation, Inc.
@@ -31,7 +31,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(1, "$NetBSD: sgmap_typedep.c,v 1.40 2020/10/11 00:33:30 thorpej Exp $");
+__KERNEL_RCSID(1, "$NetBSD: sgmap_typedep.c,v 1.40.4.1 2021/04/17 17:26:12 thorpej Exp $");
 
 #include "opt_ddb.h"
 
@@ -138,7 +138,7 @@
 #endif
 
        const vm_flag_t vmflags = VM_INSTANTFIT |
-           ((flags & BUS_DMA_NOWAIT) ? VM_SLEEP : VM_NOSLEEP);
+           ((flags & BUS_DMA_NOWAIT) ? VM_NOSLEEP : VM_SLEEP);
 
        error = vmem_xalloc(sgmap->aps_arena, sgvalen,
                            alignment,          /* alignment */
diff -r 4a1704999870 -r 17accb5fa91b sys/arch/alpha/include/cpu.h
--- a/sys/arch/alpha/include/cpu.h      Tue Apr 06 00:16:48 2021 +0000
+++ b/sys/arch/alpha/include/cpu.h      Sat Apr 17 17:26:12 2021 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: cpu.h,v 1.99 2020/10/15 01:00:01 thorpej Exp $ */
+/* $NetBSD: cpu.h,v 1.99.4.1 2021/04/17 17:26:12 thorpej Exp $ */
 
 /*-
  * Copyright (c) 1998, 1999, 2000, 2001 The NetBSD Foundation, Inc.
@@ -205,7 +205,8 @@
  * r/m/w cycle is complete, we won't be counted... but it's not
  * like this stastic has to be extremely accurate.
  */
-#define        CLKF_INTR(framep)       (curcpu()->ci_intrdepth)
+#define        CLKF_INTR(framep)                                               \
+       (curcpu()->ci_intrdepth > 1)    /* one for clock interrupt itself */
 
 /*
  * This is used during profiling to integrate system time.  It can safely
diff -r 4a1704999870 -r 17accb5fa91b sys/arch/alpha/stand/common/OSFpal.c
--- a/sys/arch/alpha/stand/common/OSFpal.c      Tue Apr 06 00:16:48 2021 +0000
+++ b/sys/arch/alpha/stand/common/OSFpal.c      Sat Apr 17 17:26:12 2021 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: OSFpal.c,v 1.9 2009/03/18 10:22:22 cegger Exp $ */
+/* $NetBSD: OSFpal.c,v 1.9.78.1 2021/04/17 17:26:13 thorpej Exp $ */
 
 /*
  * Copyright (c) 1994, 1996 Carnegie-Mellon University.
@@ -34,7 +34,8 @@
 #include <machine/rpb.h>
 #include <machine/alpha_cpu.h>
 
-paddr_t ptbr_save;
+/* XXX */
+extern paddr_t ptbr_save;
 
 #include "common.h"
 
diff -r 4a1704999870 -r 17accb5fa91b sys/arch/alpha/stand/netboot/dev_net.c
--- a/sys/arch/alpha/stand/netboot/dev_net.c    Tue Apr 06 00:16:48 2021 +0000
+++ b/sys/arch/alpha/stand/netboot/dev_net.c    Sat Apr 17 17:26:12 2021 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: dev_net.c,v 1.16 2011/07/17 20:54:36 joerg Exp $ */
+/* $NetBSD: dev_net.c,v 1.16.68.1 2021/04/17 17:26:13 thorpej Exp $ */
 
 /*
  * Copyright (c) 1995 Gordon W. Ross
@@ -67,23 +67,6 @@
 extern int nfs_root_node[];    /* XXX - get from nfs_mount() */
 
 /*
- * Various globals needed by the network code:
- */
-
-#if 0
-/* for arp.c, rarp.c */
-u_char bcea[6] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
-#endif
-
-struct in_addr myip;           /* my ip address */
-struct in_addr rootip;         /* root ip address */
-struct in_addr gateip;         /* swap ip address */
-n_long netmask;                /* subnet or net mask */
-
-char rootpath[FNAME_SIZE];
-char hostname[FNAME_SIZE];
-
-/*
  * Local things...
  */
 static int netdev_sock = -1;
diff -r 4a1704999870 -r 17accb5fa91b sys/arch/bebox/stand/Makefile.inc
--- a/sys/arch/bebox/stand/Makefile.inc Tue Apr 06 00:16:48 2021 +0000
+++ b/sys/arch/bebox/stand/Makefile.inc Sat Apr 17 17:26:12 2021 +0000
@@ -1,5 +1,7 @@
-# $NetBSD: Makefile.inc,v 1.2 2005/12/11 12:17:04 christos Exp $
+# $NetBSD: Makefile.inc,v 1.2.180.1 2021/04/17 17:26:13 thorpej Exp $
 
 .include <bsd.own.mk>
 
 BINDIR?=       /usr/mdec
+
+COPTS+=                -fcommon
diff -r 4a1704999870 -r 17accb5fa91b sys/arch/evbmips/stand/sbmips/netboot/dev_net.c
--- a/sys/arch/evbmips/stand/sbmips/netboot/dev_net.c   Tue Apr 06 00:16:48 2021 +0000
+++ b/sys/arch/evbmips/stand/sbmips/netboot/dev_net.c   Sat Apr 17 17:26:12 2021 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: dev_net.c,v 1.1.1.1 2017/07/24 08:56:29 mrg Exp $ */



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