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CVS log for src/sys/arch/amd64/include/segments.h

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Default branch: MAIN


Revision 1.38 / (download) - annotate - [select for diffs], Sat Apr 17 20:12:55 2021 UTC (2 years, 11 months ago) by rillig
Branch: MAIN
CVS Tags: thorpej-ifq-base, thorpej-ifq, thorpej-i2c-spi-conf2-base, thorpej-i2c-spi-conf2, thorpej-i2c-spi-conf-base, thorpej-i2c-spi-conf, thorpej-futex2-base, thorpej-futex2, thorpej-cfargs2-base, thorpej-cfargs2, thorpej-altq-separation-base, thorpej-altq-separation, netbsd-10-base, netbsd-10-0-RELEASE, netbsd-10-0-RC6, netbsd-10-0-RC5, netbsd-10-0-RC4, netbsd-10-0-RC3, netbsd-10-0-RC2, netbsd-10-0-RC1, netbsd-10, cjep_sun2x-base1, cjep_sun2x-base, cjep_sun2x, cjep_staticlib_x-base1, cjep_staticlib_x-base, cjep_staticlib_x, bouyer-sunxi-drm-base, bouyer-sunxi-drm, HEAD
Changes since 1.37: +2 -2 lines
Diff to previous 1.37 (colored)

sys/arch/amd64: remove trailing whitespace

Revision 1.37 / (download) - annotate - [select for diffs], Tue Jul 14 00:45:52 2020 UTC (3 years, 9 months ago) by yamaguchi
Branch: MAIN
CVS Tags: thorpej-futex-base, thorpej-futex, thorpej-cfargs-base, thorpej-cfargs
Changes since 1.36: +9 -8 lines
Diff to previous 1.36 (colored)

Introduce per-cpu IDTs

This is realized by following modifications:
- Add IDT pages and its allocation maps for each cpu in "struct cpu_info"
- Load per-cpu IDTs at cpu_init_idt(struct cpu_info*)
- Copy the IDT entries for cpu0 to other CPUs at attach
   - These are, for example, exceptions, db, system calls, etc.

And, added a kernel option named PCPU_IDT to enable the feature.

Revision 1.34.4.1 / (download) - annotate - [select for diffs], Mon Jun 10 22:05:47 2019 UTC (4 years, 10 months ago) by christos
Branch: phil-wifi
Changes since 1.34: +11 -8 lines
Diff to previous 1.34 (colored) next main 1.35 (colored)

Sync with HEAD

Revision 1.36 / (download) - annotate - [select for diffs], Mon Feb 11 14:59:32 2019 UTC (5 years, 2 months ago) by cherry
Branch: MAIN
CVS Tags: phil-wifi-20200421, phil-wifi-20200411, phil-wifi-20200406, phil-wifi-20191119, phil-wifi-20190609, netbsd-9-base, netbsd-9-3-RELEASE, netbsd-9-2-RELEASE, netbsd-9-1-RELEASE, netbsd-9-0-RELEASE, netbsd-9-0-RC2, netbsd-9-0-RC1, netbsd-9, isaki-audio2-base, isaki-audio2, is-mlppp-base, is-mlppp, bouyer-xenpvh-base2, bouyer-xenpvh-base1, bouyer-xenpvh-base, bouyer-xenpvh, ad-namecache-base3, ad-namecache-base2, ad-namecache-base1, ad-namecache-base, ad-namecache
Changes since 1.35: +6 -6 lines
Diff to previous 1.35 (colored)

We reorganise definitions for XEN source support as follows:

XEN - common sources required for baseline XEN support.
XENPV - sources required for support of XEN in PV mode.
XENPVHVM - sources required for support for XEN in HVM mode.
XENPVH - sources required for support for XEN in PVH mode.

Revision 1.34.2.1 / (download) - annotate - [select for diffs], Sun Sep 30 01:45:36 2018 UTC (5 years, 6 months ago) by pgoyette
Branch: pgoyette-compat
CVS Tags: pgoyette-compat-merge-20190127
Changes since 1.34: +7 -4 lines
Diff to previous 1.34 (colored) next main 1.35 (colored)

Ssync with HEAD

Revision 1.35 / (download) - annotate - [select for diffs], Sun Sep 23 00:59:59 2018 UTC (5 years, 6 months ago) by cherry
Branch: MAIN
CVS Tags: pgoyette-compat-20190127, pgoyette-compat-20190118, pgoyette-compat-1226, pgoyette-compat-1126, pgoyette-compat-1020, pgoyette-compat-0930
Changes since 1.34: +7 -4 lines
Diff to previous 1.34 (colored)

Make XEN use the same api as native, for idt vector allocation
and registration.

lidt() placed in xenfunc() on maxv@ suggestion.

There should be no functional change due to this commit.

Tested on amd64 native and XEN.

Revision 1.22.14.1 / (download) - annotate - [select for diffs], Mon Feb 19 20:55:44 2018 UTC (6 years, 1 month ago) by snj
Branch: netbsd-6-0
Changes since 1.22: +7 -1 lines
Diff to previous 1.22 (colored) next main 1.23 (colored)

Pull up following revision(s) (requested by maxv in ticket #1517):
	sys/arch/amd64/amd64/machdep.c: 1.280 via patch
	sys/arch/amd64/include/segments.h: 1.34 via patch
	sys/arch/i386/i386/machdep.c: 1.800
	sys/arch/i386/include/segments.h: 1.64
	sys/arch/x86/x86/vm_machdep.c: 1.30
Fix a huge privilege separation vulnerability in Xen-amd64.
On amd64 the kernel runs in ring3, like userland, and therefore SEL_KPL
equals SEL_UPL. While Xen can make a distinction between usermode and
kernelmode in %cs, it can't when it comes to iopl. Since we set SEL_KPL
in iopl, Xen sees SEL_UPL, and allows (unprivileged) userland processes
to read and write to the CPU ports.
It is easy, then, to completely escalate privileges; by reprogramming the
PIC, by reading the ATA disks, by intercepting the keyboard interrupts
(keylogger), etc.
Declare IOPL_KPL, set to 1 on Xen-amd64, which allows the kernel to use
the ports but not userland. I didn't test this change on i386, but it
seems fine enough.

Revision 1.22.16.1 / (download) - annotate - [select for diffs], Mon Feb 19 20:54:52 2018 UTC (6 years, 1 month ago) by snj
Branch: netbsd-6-1
Changes since 1.22: +7 -1 lines
Diff to previous 1.22 (colored) next main 1.23 (colored)

Pull up following revision(s) (requested by maxv in ticket #1517):
	sys/arch/amd64/amd64/machdep.c: 1.280 via patch
	sys/arch/amd64/include/segments.h: 1.34 via patch
	sys/arch/i386/i386/machdep.c: 1.800
	sys/arch/i386/include/segments.h: 1.64
	sys/arch/x86/x86/vm_machdep.c: 1.30
Fix a huge privilege separation vulnerability in Xen-amd64.
On amd64 the kernel runs in ring3, like userland, and therefore SEL_KPL
equals SEL_UPL. While Xen can make a distinction between usermode and
kernelmode in %cs, it can't when it comes to iopl. Since we set SEL_KPL
in iopl, Xen sees SEL_UPL, and allows (unprivileged) userland processes
to read and write to the CPU ports.
It is easy, then, to completely escalate privileges; by reprogramming the
PIC, by reading the ATA disks, by intercepting the keyboard interrupts
(keylogger), etc.
Declare IOPL_KPL, set to 1 on Xen-amd64, which allows the kernel to use
the ports but not userland. I didn't test this change on i386, but it
seems fine enough.

Revision 1.22.10.1 / (download) - annotate - [select for diffs], Mon Feb 19 20:54:37 2018 UTC (6 years, 1 month ago) by snj
Branch: netbsd-6
Changes since 1.22: +7 -1 lines
Diff to previous 1.22 (colored) next main 1.23 (colored)

Pull up following revision(s) (requested by maxv in ticket #1517):
	sys/arch/amd64/amd64/machdep.c: 1.280 via patch
	sys/arch/amd64/include/segments.h: 1.34 via patch
	sys/arch/i386/i386/machdep.c: 1.800
	sys/arch/i386/include/segments.h: 1.64
	sys/arch/x86/x86/vm_machdep.c: 1.30
Fix a huge privilege separation vulnerability in Xen-amd64.
On amd64 the kernel runs in ring3, like userland, and therefore SEL_KPL
equals SEL_UPL. While Xen can make a distinction between usermode and
kernelmode in %cs, it can't when it comes to iopl. Since we set SEL_KPL
in iopl, Xen sees SEL_UPL, and allows (unprivileged) userland processes
to read and write to the CPU ports.
It is easy, then, to completely escalate privileges; by reprogramming the
PIC, by reading the ATA disks, by intercepting the keyboard interrupts
(keylogger), etc.
Declare IOPL_KPL, set to 1 on Xen-amd64, which allows the kernel to use
the ports but not userland. I didn't test this change on i386, but it
seems fine enough.

Revision 1.24.12.1 / (download) - annotate - [select for diffs], Mon Jan 22 19:41:08 2018 UTC (6 years, 2 months ago) by snj
Branch: netbsd-7
CVS Tags: netbsd-7-2-RELEASE
Changes since 1.24: +7 -1 lines
Diff to previous 1.24 (colored) next main 1.25 (colored)

Pull up following revision(s) (requested by maxv in ticket #1550):
	sys/arch/amd64/amd64/machdep.c: revision 1.280 via patch
	sys/arch/amd64/include/segments.h: revision 1.34 via patch
	sys/arch/i386/i386/machdep.c: revision 1.800 via patch
	sys/arch/i386/include/segments.h: revision 1.64 via patch
	sys/arch/x86/x86/vm_machdep.c: revision 1.30 via patch
Fix a huge privilege separation vulnerability in Xen-amd64.
On amd64 the kernel runs in ring3, like userland, and therefore SEL_KPL
equals SEL_UPL. While Xen can make a distinction between usermode and
kernelmode in %cs, it can't when it comes to iopl. Since we set SEL_KPL
in iopl, Xen sees SEL_UPL, and allows (unprivileged) userland processes
to read and write to the CPU ports.
It is easy, then, to completely escalate privileges; by reprogramming the
PIC, by reading the ATA disks, by intercepting the keyboard interrupts
(keylogger), etc.
Declare IOPL_KPL, set to 1 on Xen-amd64, which allows the kernel to use
the ports but not userland. I didn't test this change on i386, but it
seems fine enough.

Revision 1.24.22.1 / (download) - annotate - [select for diffs], Mon Jan 22 19:40:58 2018 UTC (6 years, 2 months ago) by snj
Branch: netbsd-7-1
CVS Tags: netbsd-7-1-2-RELEASE
Changes since 1.24: +7 -1 lines
Diff to previous 1.24 (colored) next main 1.25 (colored)

Pull up following revision(s) (requested by maxv in ticket #1550):
	sys/arch/amd64/amd64/machdep.c: revision 1.280 via patch
	sys/arch/amd64/include/segments.h: revision 1.34 via patch
	sys/arch/i386/i386/machdep.c: revision 1.800 via patch
	sys/arch/i386/include/segments.h: revision 1.64 via patch
	sys/arch/x86/x86/vm_machdep.c: revision 1.30 via patch
Fix a huge privilege separation vulnerability in Xen-amd64.
On amd64 the kernel runs in ring3, like userland, and therefore SEL_KPL
equals SEL_UPL. While Xen can make a distinction between usermode and
kernelmode in %cs, it can't when it comes to iopl. Since we set SEL_KPL
in iopl, Xen sees SEL_UPL, and allows (unprivileged) userland processes
to read and write to the CPU ports.
It is easy, then, to completely escalate privileges; by reprogramming the
PIC, by reading the ATA disks, by intercepting the keyboard interrupts
(keylogger), etc.
Declare IOPL_KPL, set to 1 on Xen-amd64, which allows the kernel to use
the ports but not userland. I didn't test this change on i386, but it
seems fine enough.

Revision 1.24.16.1 / (download) - annotate - [select for diffs], Mon Jan 22 19:40:25 2018 UTC (6 years, 2 months ago) by snj
Branch: netbsd-7-0
Changes since 1.24: +7 -1 lines
Diff to previous 1.24 (colored) next main 1.25 (colored)

Pull up following revision(s) (requested by maxv in ticket #1550):
	sys/arch/amd64/amd64/machdep.c: revision 1.280 via patch
	sys/arch/amd64/include/segments.h: revision 1.34 via patch
	sys/arch/i386/i386/machdep.c: revision 1.800 via patch
	sys/arch/i386/include/segments.h: revision 1.64 via patch
	sys/arch/x86/x86/vm_machdep.c: revision 1.30 via patch
Fix a huge privilege separation vulnerability in Xen-amd64.
On amd64 the kernel runs in ring3, like userland, and therefore SEL_KPL
equals SEL_UPL. While Xen can make a distinction between usermode and
kernelmode in %cs, it can't when it comes to iopl. Since we set SEL_KPL
in iopl, Xen sees SEL_UPL, and allows (unprivileged) userland processes
to read and write to the CPU ports.
It is easy, then, to completely escalate privileges; by reprogramming the
PIC, by reading the ATA disks, by intercepting the keyboard interrupts
(keylogger), etc.
Declare IOPL_KPL, set to 1 on Xen-amd64, which allows the kernel to use
the ports but not userland. I didn't test this change on i386, but it
seems fine enough.

Revision 1.29.6.1 / (download) - annotate - [select for diffs], Mon Jan 1 19:09:03 2018 UTC (6 years, 3 months ago) by snj
Branch: netbsd-8
CVS Tags: netbsd-8-2-RELEASE, netbsd-8-1-RELEASE, netbsd-8-1-RC1, netbsd-8-0-RELEASE, netbsd-8-0-RC2, netbsd-8-0-RC1
Changes since 1.29: +7 -1 lines
Diff to previous 1.29 (colored) next main 1.30 (colored)

Pull up following revision(s) (requested by maxv in ticket #477):
	sys/arch/amd64/amd64/machdep.c: revision 1.280
	sys/arch/amd64/include/segments.h: revision 1.34
	sys/arch/i386/i386/machdep.c: revision 1.800
	sys/arch/i386/include/segments.h: revision 1.64 via patch
	sys/arch/x86/x86/vm_machdep.c: revision 1.30
Fix a huge privilege separation vulnerability in Xen-amd64.
On amd64 the kernel runs in ring3, like userland, and therefore SEL_KPL
equals SEL_UPL. While Xen can make a distinction between usermode and
kernelmode in %cs, it can't when it comes to iopl. Since we set SEL_KPL
in iopl, Xen sees SEL_UPL, and allows (unprivileged) userland processes
to read and write to the CPU ports.
It is easy, then, to completely escalate privileges; by reprogramming the
PIC, by reading the ATA disks, by intercepting the keyboard interrupts
(keylogger), etc.
Declare IOPL_KPL, set to 1 on Xen-amd64, which allows the kernel to use
the ports but not userland. I didn't test this change on i386, but it
seems fine enough.

Revision 1.34 / (download) - annotate - [select for diffs], Sun Dec 31 08:29:38 2017 UTC (6 years, 3 months ago) by maxv
Branch: MAIN
CVS Tags: phil-wifi-base, pgoyette-compat-base, pgoyette-compat-0906, pgoyette-compat-0728, pgoyette-compat-0625, pgoyette-compat-0521, pgoyette-compat-0502, pgoyette-compat-0422, pgoyette-compat-0415, pgoyette-compat-0407, pgoyette-compat-0330, pgoyette-compat-0322, pgoyette-compat-0315
Branch point for: phil-wifi, pgoyette-compat
Changes since 1.33: +6 -0 lines
Diff to previous 1.33 (colored)

Fix a huge privilege separation vulnerability in Xen-amd64.

On amd64 the kernel runs in ring3, like userland, and therefore SEL_KPL
equals SEL_UPL. While Xen can make a distinction between usermode and
kernelmode in %cs, it can't when it comes to iopl. Since we set SEL_KPL
in iopl, Xen sees SEL_UPL, and allows (unprivileged) userland processes
to read and write to the CPU ports.

It is easy, then, to completely escalate privileges; by reprogramming the
PIC, by reading the ATA disks, by intercepting the keyboard interrupts
(keylogger), etc.

Declare IOPL_KPL, set to 1 on Xen-amd64, which allows the kernel to use
the ports but not userland. I didn't test this change on i386, but it
seems fine enough.

Revision 1.23.2.2 / (download) - annotate - [select for diffs], Sun Dec 3 11:35:47 2017 UTC (6 years, 4 months ago) by jdolecek
Branch: tls-maxphys
Changes since 1.23.2.1: +119 -150 lines
Diff to previous 1.23.2.1 (colored) to branchpoint 1.23 (colored) next main 1.24 (colored)

update from HEAD

Revision 1.33 / (download) - annotate - [select for diffs], Sat Nov 4 08:50:47 2017 UTC (6 years, 5 months ago) by cherry
Branch: MAIN
CVS Tags: tls-maxphys-base-20171202
Changes since 1.32: +3 -3 lines
Diff to previous 1.32 (colored)

In XEN PV, the idt vector table is not required to be altered at
runtime, since only entries for exceptions/traps are registered with
the hypervisor and interrupts are managed via a completely different
mechanism.

This change uses the idt_vec_reserve() mechanism nevertheless,
modifying it slightly to only do namespace management in XEN, while on
native it will continue to do idt entry init as before.

Rationale: Consistent API usage and potential future merging of
XEN/non-XEN code.

There are no functional changes in this commit.

Revision 1.32 / (download) - annotate - [select for diffs], Wed Nov 1 07:14:29 2017 UTC (6 years, 5 months ago) by maxv
Branch: MAIN
Changes since 1.31: +5 -32 lines
Diff to previous 1.31 (colored)

Remove unused macros and LDT entries.

Revision 1.31 / (download) - annotate - [select for diffs], Sun Oct 15 12:49:53 2017 UTC (6 years, 5 months ago) by maxv
Branch: MAIN
Changes since 1.30: +3 -2 lines
Diff to previous 1.30 (colored)

Use two separate functions: cpu_segregs32_zero and cpu_segregs64_zero. The
way segment registers work on amd64 will diverge between 32bit and 64bit
LWPs.

Revision 1.30 / (download) - annotate - [select for diffs], Sun Sep 17 09:41:35 2017 UTC (6 years, 6 months ago) by maxv
Branch: MAIN
Changes since 1.29: +4 -4 lines
Diff to previous 1.29 (colored)

Remove the second argument from USERMODE and KERNELMODE, it is unused
now that we don't have vm86 anymore.

Revision 1.24.14.2 / (download) - annotate - [select for diffs], Mon Aug 28 17:51:28 2017 UTC (6 years, 7 months ago) by skrll
Branch: nick-nhusb
Changes since 1.24.14.1: +2 -4 lines
Diff to previous 1.24.14.1 (colored) to branchpoint 1.24 (colored) next main 1.25 (colored)

Sync with HEAD

Revision 1.28.2.1 / (download) - annotate - [select for diffs], Fri Apr 21 16:53:22 2017 UTC (6 years, 11 months ago) by bouyer
Branch: bouyer-socketcan
Changes since 1.28: +2 -4 lines
Diff to previous 1.28 (colored) next main 1.29 (colored)

Sync with HEAD

Revision 1.24.18.1 / (download) - annotate - [select for diffs], Mon Mar 20 06:57:10 2017 UTC (7 years ago) by pgoyette
Branch: pgoyette-localcount
Changes since 1.24: +2 -4 lines
Diff to previous 1.24 (colored) next main 1.25 (colored)

Sync with HEAD

Revision 1.29 / (download) - annotate - [select for diffs], Sun Feb 5 08:58:39 2017 UTC (7 years, 2 months ago) by maxv
Branch: MAIN
CVS Tags: prg-localcount2-base3, prg-localcount2-base2, prg-localcount2-base1, prg-localcount2-base, prg-localcount2, pgoyette-localcount-20170426, pgoyette-localcount-20170320, perseant-stdc-iso10646-base, perseant-stdc-iso10646, nick-nhusb-base-20170825, netbsd-8-base, matt-nb8-mediatek-base, matt-nb8-mediatek, jdolecek-ncq-base, jdolecek-ncq, bouyer-socketcan-base1
Branch point for: netbsd-8
Changes since 1.28: +2 -4 lines
Diff to previous 1.28 (colored)

Remove misleading comment; these macros should not be used if a user LDT
is active.

Revision 1.24.14.1 / (download) - annotate - [select for diffs], Wed Oct 5 20:55:23 2016 UTC (7 years, 6 months ago) by skrll
Branch: nick-nhusb
Changes since 1.24: +113 -116 lines
Diff to previous 1.24 (colored)

Sync with HEAD

Revision 1.28 / (download) - annotate - [select for diffs], Fri Sep 2 08:52:12 2016 UTC (7 years, 7 months ago) by maxv
Branch: MAIN
CVS Tags: pgoyette-localcount-20170107, pgoyette-localcount-20161104, nick-nhusb-base-20170204, nick-nhusb-base-20161204, nick-nhusb-base-20161004, localcount-20160914, bouyer-socketcan-base
Branch point for: bouyer-socketcan
Changes since 1.27: +7 -9 lines
Diff to previous 1.27 (colored)

Give the structure sizes.

Revision 1.27 / (download) - annotate - [select for diffs], Sat Aug 27 14:19:47 2016 UTC (7 years, 7 months ago) by maxv
Branch: MAIN
Changes since 1.26: +0 -1 lines
Diff to previous 1.26 (colored)

Remove idt_init.

Revision 1.26 / (download) - annotate - [select for diffs], Sat Aug 27 14:12:58 2016 UTC (7 years, 7 months ago) by maxv
Branch: MAIN
Changes since 1.25: +2 -2 lines
Diff to previous 1.25 (colored)

Rename this value, and use it.

Revision 1.25 / (download) - annotate - [select for diffs], Sun Aug 21 11:48:59 2016 UTC (7 years, 7 months ago) by maxv
Branch: MAIN
Changes since 1.24: +107 -107 lines
Diff to previous 1.24 (colored)

KNF, and typo.

Revision 1.23.2.1 / (download) - annotate - [select for diffs], Mon Feb 25 00:28:20 2013 UTC (11 years, 1 month ago) by tls
Branch: tls-maxphys
Changes since 1.23: +8 -5 lines
Diff to previous 1.23 (colored)

resync with head

Revision 1.22.4.2 / (download) - annotate - [select for diffs], Wed Jan 23 00:05:38 2013 UTC (11 years, 2 months ago) by yamt
Branch: yamt-pagecache
CVS Tags: yamt-pagecache-tag8
Changes since 1.22.4.1: +8 -5 lines
Diff to previous 1.22.4.1 (colored) to branchpoint 1.22 (colored) next main 1.23 (colored)

sync with head

Revision 1.24 / (download) - annotate - [select for diffs], Mon Jan 7 17:03:06 2013 UTC (11 years, 3 months ago) by chs
Branch: MAIN
CVS Tags: yamt-pagecache-base9, yamt-pagecache-base8, tls-maxphys-base, tls-earlyentropy-base, tls-earlyentropy, rmind-smpnet-nbase, rmind-smpnet-base, rmind-smpnet, riastradh-xf86-video-intel-2-7-1-pre-2-21-15, riastradh-drm2-base3, riastradh-drm2-base2, riastradh-drm2-base1, riastradh-drm2-base, riastradh-drm2, pgoyette-localcount-base, pgoyette-localcount-20160806, pgoyette-localcount-20160726, nick-nhusb-base-20160907, nick-nhusb-base-20160529, nick-nhusb-base-20160422, nick-nhusb-base-20160319, nick-nhusb-base-20151226, nick-nhusb-base-20150921, nick-nhusb-base-20150606, nick-nhusb-base-20150406, nick-nhusb-base, netbsd-7-nhusb-base-20170116, netbsd-7-nhusb-base, netbsd-7-nhusb, netbsd-7-base, netbsd-7-1-RELEASE, netbsd-7-1-RC2, netbsd-7-1-RC1, netbsd-7-1-1-RELEASE, netbsd-7-0-RELEASE, netbsd-7-0-RC3, netbsd-7-0-RC2, netbsd-7-0-RC1, netbsd-7-0-2-RELEASE, netbsd-7-0-1-RELEASE, khorben-n900, agc-symver-base, agc-symver
Branch point for: pgoyette-localcount, nick-nhusb, netbsd-7-1, netbsd-7-0, netbsd-7
Changes since 1.23: +8 -5 lines
Diff to previous 1.23 (colored)

rearrange the LDT entries so that (32-bit) COMPAT_10 binaries work again.
in long mode, call gates use two slots, so the first entry (a call gate)
would overlap the second one (the 32-bit user code descriptor).

Revision 1.22.4.1 / (download) - annotate - [select for diffs], Tue Oct 30 17:18:45 2012 UTC (11 years, 5 months ago) by yamt
Branch: yamt-pagecache
Changes since 1.22: +1 -3 lines
Diff to previous 1.22 (colored)

sync with head

Revision 1.23 / (download) - annotate - [select for diffs], Sat Jun 16 20:47:04 2012 UTC (11 years, 9 months ago) by dsl
Branch: MAIN
CVS Tags: yamt-pagecache-base7, yamt-pagecache-base6
Branch point for: tls-maxphys
Changes since 1.22: +1 -3 lines
Diff to previous 1.22 (colored)

memseg_baseaddr() is only called from valid_user_selector() and
both only locally.
Make static, remove one of the functions, and remove the never-set args.
Code is still very dubious.

Revision 1.21.2.1 / (download) - annotate - [select for diffs], Mon Jun 6 09:04:51 2011 UTC (12 years, 10 months ago) by jruoho
Branch: jruoho-x86intr
Changes since 1.21: +5 -1 lines
Diff to previous 1.21 (colored) next main 1.22 (colored)

Sync with HEAD.

Revision 1.19.12.1 / (download) - annotate - [select for diffs], Fri May 20 08:11:19 2011 UTC (12 years, 10 months ago) by matt
Branch: matt-nb5-mips64
Changes since 1.19: +1 -3 lines
Diff to previous 1.19 (colored) next main 1.20 (colored)

bring matt-nb5-mips64 up to date with netbsd-5-1-RELEASE (except compat).

Revision 1.19.8.2 / (download) - annotate - [select for diffs], Mon Mar 28 23:04:36 2011 UTC (13 years ago) by jym
Branch: jym-xensuspend
Changes since 1.19.8.1: +5 -1 lines
Diff to previous 1.19.8.1 (colored) to branchpoint 1.19 (colored) next main 1.20 (colored)

Sync with HEAD. TODO before merge:
- shortcut for suspend code in sysmon, when powerd(8) is not running.
Borrow ``xs_watch'' thread context?
- bug hunting in xbd + xennet resume. Rings are currently thrashed upon
resume, so current implementation force flush them on suspend. It's not
really needed.

Revision 1.19.16.1 / (download) - annotate - [select for diffs], Sat Mar 5 20:49:17 2011 UTC (13 years, 1 month ago) by rmind
Branch: rmind-uvmplock
Changes since 1.19: +20 -5 lines
Diff to previous 1.19 (colored) next main 1.20 (colored)

sync with head

Revision 1.21.4.1 / (download) - annotate - [select for diffs], Tue Feb 8 16:19:11 2011 UTC (13 years, 2 months ago) by bouyer
Branch: bouyer-quota2
Changes since 1.21: +5 -1 lines
Diff to previous 1.21 (colored) next main 1.22 (colored)

Sync with HEAD

Revision 1.22 / (download) - annotate - [select for diffs], Mon Feb 7 03:54:45 2011 UTC (13 years, 2 months ago) by chs
Branch: MAIN
CVS Tags: yamt-pagecache-base5, yamt-pagecache-base4, yamt-pagecache-base3, yamt-pagecache-base2, yamt-pagecache-base, uebayasi-xip-base7, rmind-uvmplock-nbase, rmind-uvmplock-base, netbsd-6-base, netbsd-6-1-RELEASE, netbsd-6-1-RC4, netbsd-6-1-RC3, netbsd-6-1-RC2, netbsd-6-1-RC1, netbsd-6-1-5-RELEASE, netbsd-6-1-4-RELEASE, netbsd-6-1-3-RELEASE, netbsd-6-1-2-RELEASE, netbsd-6-1-1-RELEASE, netbsd-6-0-RELEASE, netbsd-6-0-RC2, netbsd-6-0-RC1, netbsd-6-0-6-RELEASE, netbsd-6-0-5-RELEASE, netbsd-6-0-4-RELEASE, netbsd-6-0-3-RELEASE, netbsd-6-0-2-RELEASE, netbsd-6-0-1-RELEASE, matt-nb6-plus-nbase, matt-nb6-plus-base, matt-nb6-plus, jym-xensuspend-nbase, jym-xensuspend-base, jmcneill-usbmp-pre-base2, jmcneill-usbmp-base9, jmcneill-usbmp-base8, jmcneill-usbmp-base7, jmcneill-usbmp-base6, jmcneill-usbmp-base5, jmcneill-usbmp-base4, jmcneill-usbmp-base3, jmcneill-usbmp-base2, jmcneill-usbmp-base10, jmcneill-usbmp-base, jmcneill-usbmp, jmcneill-audiomp3-base, jmcneill-audiomp3, cherry-xenmp-base, cherry-xenmp, bouyer-quota2-nbase, bouyer-quota2-base
Branch point for: yamt-pagecache, netbsd-6-1, netbsd-6-0, netbsd-6
Changes since 1.21: +5 -1 lines
Diff to previous 1.21 (colored)

move macros for validating fs/gs to segments.h and use them
in the linux32 code as well.

Revision 1.19.8.1 / (download) - annotate - [select for diffs], Sun Oct 24 22:47:53 2010 UTC (13 years, 5 months ago) by jym
Branch: jym-xensuspend
Changes since 1.19: +16 -5 lines
Diff to previous 1.19 (colored)

Sync with HEAD

Revision 1.19.14.2 / (download) - annotate - [select for diffs], Fri Oct 22 07:20:58 2010 UTC (13 years, 5 months ago) by uebayasi
Branch: uebayasi-xip
Changes since 1.19.14.1: +0 -2 lines
Diff to previous 1.19.14.1 (colored) to branchpoint 1.19 (colored) next main 1.20 (colored)

Sync with HEAD (-D20101022).

Revision 1.18.2.3 / (download) - annotate - [select for diffs], Sat Oct 9 03:31:38 2010 UTC (13 years, 6 months ago) by yamt
Branch: yamt-nfs-mp
Changes since 1.18.2.2: +1 -3 lines
Diff to previous 1.18.2.2 (colored) to branchpoint 1.18 (colored) next main 1.19 (colored)

sync with head

Revision 1.19.10.1 / (download) - annotate - [select for diffs], Tue Sep 7 19:38:45 2010 UTC (13 years, 7 months ago) by bouyer
Branch: netbsd-5-0
Changes since 1.19: +1 -3 lines
Diff to previous 1.19 (colored) next main 1.20 (colored)

Pull up following revision(s) (requested by chs in ticket #1449):
	sys/arch/amd64/amd64/netbsd32_machdep.c: revisions 1.66, 1.67
	sys/arch/amd64/include/segments.h: revision 1.21
in check_mcontext32(), accept the LDT selector for 32-bit user code
as well as the GDT selector.  fixes PR 43835.
accept the LDT selector in check_sigcontext32() too.

Revision 1.19.4.1 / (download) - annotate - [select for diffs], Tue Sep 7 19:38:21 2010 UTC (13 years, 7 months ago) by bouyer
Branch: netbsd-5
CVS Tags: netbsd-5-2-RELEASE, netbsd-5-2-RC1, netbsd-5-2-3-RELEASE, netbsd-5-2-2-RELEASE, netbsd-5-2-1-RELEASE, netbsd-5-2, netbsd-5-1-RELEASE, netbsd-5-1-RC4, netbsd-5-1-5-RELEASE, netbsd-5-1-4-RELEASE, netbsd-5-1-3-RELEASE, netbsd-5-1-2-RELEASE, netbsd-5-1-1-RELEASE, netbsd-5-1, matt-nb5-pq3-base, matt-nb5-pq3
Changes since 1.19: +1 -3 lines
Diff to previous 1.19 (colored) next main 1.20 (colored)

Pull up following revision(s) (requested by chs in ticket #1449):
	sys/arch/amd64/amd64/netbsd32_machdep.c: revisions 1.66, 1.67
	sys/arch/amd64/include/segments.h: revision 1.21
in check_mcontext32(), accept the LDT selector for 32-bit user code
as well as the GDT selector.  fixes PR 43835.
accept the LDT selector in check_sigcontext32() too.

Revision 1.21 / (download) - annotate - [select for diffs], Sun Sep 5 20:14:40 2010 UTC (13 years, 7 months ago) by chs
Branch: MAIN
CVS Tags: yamt-nfs-mp-base11, uebayasi-xip-base6, uebayasi-xip-base5, uebayasi-xip-base4, uebayasi-xip-base3, matt-mips64-premerge-20101231, jruoho-x86intr-base
Branch point for: jruoho-x86intr, bouyer-quota2
Changes since 1.20: +1 -3 lines
Diff to previous 1.20 (colored)

in check_mcontext32(), accept the LDT selector for 32-bit user code
as well as the GDT selector.  fixes PR 43835.

Revision 1.19.14.1 / (download) - annotate - [select for diffs], Tue Aug 17 06:43:54 2010 UTC (13 years, 7 months ago) by uebayasi
Branch: uebayasi-xip
Changes since 1.19: +16 -3 lines
Diff to previous 1.19 (colored)

Sync with HEAD.

Revision 1.18.2.2 / (download) - annotate - [select for diffs], Wed Aug 11 22:51:34 2010 UTC (13 years, 8 months ago) by yamt
Branch: yamt-nfs-mp
Changes since 1.18.2.1: +16 -3 lines
Diff to previous 1.18.2.1 (colored) to branchpoint 1.18 (colored)

sync with head.

Revision 1.20 / (download) - annotate - [select for diffs], Wed Jul 7 01:14:52 2010 UTC (13 years, 9 months ago) by chs
Branch: MAIN
CVS Tags: yamt-nfs-mp-base10, uebayasi-xip-base2
Changes since 1.19: +16 -3 lines
Diff to previous 1.19 (colored)

add the guts of TLS support on amd64.  based on joerg's patch,
reworked by me to support 32-bit processes as well.
we now keep %fs and %gs loaded with the user values
while in the kernel, which means we don't need to
reload them when returning to user mode.

Revision 1.18.2.1 / (download) - annotate - [select for diffs], Mon May 4 08:10:33 2009 UTC (14 years, 11 months ago) by yamt
Branch: yamt-nfs-mp
Changes since 1.18: +10 -1 lines
Diff to previous 1.18 (colored)

sync with head.

Revision 1.16.6.2 / (download) - annotate - [select for diffs], Sat Jan 17 13:27:49 2009 UTC (15 years, 2 months ago) by mjf
Branch: mjf-devfs2
Changes since 1.16.6.1: +9 -0 lines
Diff to previous 1.16.6.1 (colored) to branchpoint 1.16 (colored) next main 1.17 (colored)

Sync with HEAD.

Revision 1.18.8.1 / (download) - annotate - [select for diffs], Sat Dec 13 01:12:59 2008 UTC (15 years, 4 months ago) by haad
Branch: haad-dm
Changes since 1.18: +10 -1 lines
Diff to previous 1.18 (colored) next main 1.19 (colored)

Update haad-dm branch to haad-dm-base2.

Revision 1.19 / (download) - annotate - [select for diffs], Sun Oct 26 00:08:15 2008 UTC (15 years, 5 months ago) by mrg
Branch: MAIN
CVS Tags: yamt-nfs-mp-base9, yamt-nfs-mp-base8, yamt-nfs-mp-base7, yamt-nfs-mp-base6, yamt-nfs-mp-base5, yamt-nfs-mp-base4, yamt-nfs-mp-base3, uebayasi-xip-base1, uebayasi-xip-base, nick-hppapmap-base4, nick-hppapmap-base3, nick-hppapmap-base2, nick-hppapmap-base, nick-hppapmap, netbsd-5-base, netbsd-5-1-RC3, netbsd-5-1-RC2, netbsd-5-1-RC1, netbsd-5-0-RELEASE, netbsd-5-0-RC4, netbsd-5-0-RC3, netbsd-5-0-RC2, netbsd-5-0-RC1, netbsd-5-0-2-RELEASE, netbsd-5-0-1-RELEASE, mjf-devfs2-base, matt-premerge-20091211, matt-nb5-mips64-u2-k2-k4-k7-k8-k9, matt-nb5-mips64-u1-k1-k5, matt-nb5-mips64-premerge-20101231, matt-nb5-mips64-premerge-20091211, matt-nb5-mips64-k15, matt-nb4-mips64-k7-u2a-k9b, jymxensuspend-base, haad-nbase2, haad-dm-base2, haad-dm-base, ad-audiomp2-base, ad-audiomp2
Branch point for: uebayasi-xip, rmind-uvmplock, netbsd-5-0, netbsd-5, matt-nb5-mips64, jym-xensuspend
Changes since 1.18: +10 -1 lines
Diff to previous 1.18 (colored)

put the contents of these header files around #ifdef __x86_64__, and
#include the <i386/foo.h> in the #else clause, making these files
largely bit-size independant.

Revision 1.16.6.1 / (download) - annotate - [select for diffs], Mon Jun 2 13:21:49 2008 UTC (15 years, 10 months ago) by mjf
Branch: mjf-devfs2
Changes since 1.16: +29 -27 lines
Diff to previous 1.16 (colored)

Sync with HEAD.

Revision 1.17.2.1 / (download) - annotate - [select for diffs], Sun May 18 12:31:28 2008 UTC (15 years, 10 months ago) by yamt
Branch: yamt-pf42
Changes since 1.17: +4 -2 lines
Diff to previous 1.17 (colored) next main 1.18 (colored)

sync with head.

Revision 1.18 / (download) - annotate - [select for diffs], Sat Apr 19 12:10:08 2008 UTC (15 years, 11 months ago) by cegger
Branch: MAIN
CVS Tags: yamt-pf42-base4, yamt-pf42-base3, yamt-pf42-base2, yamt-nfs-mp-base2, yamt-nfs-mp-base, wrstuden-revivesa-base-4, wrstuden-revivesa-base-3, wrstuden-revivesa-base-2, wrstuden-revivesa-base-1, wrstuden-revivesa-base, wrstuden-revivesa, simonb-wapbl-nbase, simonb-wapbl-base, simonb-wapbl, matt-mips64-base2, hpcarm-cleanup-nbase, haad-dm-base1
Branch point for: yamt-nfs-mp, haad-dm
Changes since 1.17: +4 -2 lines
Diff to previous 1.17 (colored)

idt_* are not implemented for Xen. So don't provide the prototypes for Xen.

Revision 1.17 / (download) - annotate - [select for diffs], Wed Apr 16 21:51:03 2008 UTC (16 years ago) by cegger
Branch: MAIN
CVS Tags: yamt-pf42-baseX, yamt-pf42-base
Branch point for: yamt-pf42
Changes since 1.16: +27 -27 lines
Diff to previous 1.16 (colored)

use POSIX integer types

Revision 1.10.2.2 / (download) - annotate - [select for diffs], Mon Feb 18 21:04:21 2008 UTC (16 years, 1 month ago) by mjf
Branch: mjf-devfs
Changes since 1.10.2.1: +9 -6 lines
Diff to previous 1.10.2.1 (colored) to branchpoint 1.10 (colored) next main 1.11 (colored)

Sync with HEAD.

Revision 1.5.2.4 / (download) - annotate - [select for diffs], Mon Jan 21 09:35:25 2008 UTC (16 years, 2 months ago) by yamt
Branch: yamt-lazymbuf
Changes since 1.5.2.3: +9 -6 lines
Diff to previous 1.5.2.3 (colored) to branchpoint 1.5 (colored) next main 1.6 (colored)

sync with head

Revision 1.7.32.2 / (download) - annotate - [select for diffs], Wed Jan 9 01:44:55 2008 UTC (16 years, 3 months ago) by matt
Branch: matt-armv6
Changes since 1.7.32.1: +29 -6 lines
Diff to previous 1.7.32.1 (colored) to branchpoint 1.7 (colored) next main 1.8 (colored)

sync with HEAD

Revision 1.14.6.1 / (download) - annotate - [select for diffs], Wed Jan 2 21:47:10 2008 UTC (16 years, 3 months ago) by bouyer
Branch: bouyer-xeni386
CVS Tags: bouyer-xeni386-merge1
Changes since 1.14: +9 -6 lines
Diff to previous 1.14 (colored) next main 1.15 (colored)

Sync with HEAD

Revision 1.14.2.1 / (download) - annotate - [select for diffs], Wed Dec 26 19:41:59 2007 UTC (16 years, 3 months ago) by ad
Branch: vmlocking2
Changes since 1.14: +9 -6 lines
Diff to previous 1.14 (colored) next main 1.15 (colored)

Sync with head.

Revision 1.16 / (download) - annotate - [select for diffs], Wed Dec 26 11:51:12 2007 UTC (16 years, 3 months ago) by yamt
Branch: MAIN
CVS Tags: yamt-lazymbuf-base15, yamt-lazymbuf-base14, vmlocking2-base3, nick-net80211-sync-base, nick-net80211-sync, mjf-devfs-base, matt-armv6-nbase, matt-armv6-base, keiichi-mipv6-nbase, keiichi-mipv6-base, keiichi-mipv6, hpcarm-cleanup-base, bouyer-xeni386-nbase, bouyer-xeni386-base, ad-socklock-base1
Branch point for: mjf-devfs2
Changes since 1.15: +4 -1 lines
Diff to previous 1.15 (colored)

- share idt entry allocation code among x86.
- introduce a function to reserve an idt entry and use it instead of
  manipulating idt_allocmap directly.
- rename idt to xen_idt for amd64 xen.  add missing #ifdef XEN.

Revision 1.15 / (download) - annotate - [select for diffs], Tue Dec 25 18:33:32 2007 UTC (16 years, 3 months ago) by perry
Branch: MAIN
Changes since 1.14: +6 -6 lines
Diff to previous 1.14 (colored)

Convert many of the uses of __attribute__ to equivalent
__packed, __unused and __dead macros from cdefs.h

Revision 1.10.2.1 / (download) - annotate - [select for diffs], Sat Dec 8 18:16:30 2007 UTC (16 years, 4 months ago) by mjf
Branch: mjf-devfs
Changes since 1.10: +21 -1 lines
Diff to previous 1.10 (colored)

Sync with HEAD.

Revision 1.5.2.3 / (download) - annotate - [select for diffs], Fri Dec 7 17:24:06 2007 UTC (16 years, 4 months ago) by yamt
Branch: yamt-lazymbuf
Changes since 1.5.2.2: +21 -1 lines
Diff to previous 1.5.2.2 (colored) to branchpoint 1.5 (colored)

sync with head

Revision 1.7.12.3 / (download) - annotate - [select for diffs], Mon Dec 3 18:34:43 2007 UTC (16 years, 4 months ago) by ad
Branch: vmlocking
Changes since 1.7.12.2: +21 -1 lines
Diff to previous 1.7.12.2 (colored) to branchpoint 1.7 (colored) next main 1.8 (colored)

Sync with HEAD.

Revision 1.7.30.3 / (download) - annotate - [select for diffs], Tue Nov 27 19:35:34 2007 UTC (16 years, 4 months ago) by joerg
Branch: jmcneill-pm
Changes since 1.7.30.2: +21 -1 lines
Diff to previous 1.7.30.2 (colored) to branchpoint 1.7 (colored) next main 1.8 (colored)

Sync with HEAD. amd64 Xen support needs testing.

Revision 1.14 / (download) - annotate - [select for diffs], Fri Nov 23 15:38:06 2007 UTC (16 years, 4 months ago) by bouyer
Branch: MAIN
CVS Tags: yamt-kmem-base3, yamt-kmem-base2, yamt-kmem-base, yamt-kmem, vmlocking2-base2, vmlocking2-base1, vmlocking-nbase, reinoud-bufcleanup-nbase, reinoud-bufcleanup-base, jmcneill-pm-base, cube-autoconf-base, cube-autoconf
Branch point for: vmlocking2, bouyer-xeni386
Changes since 1.13: +2 -2 lines
Diff to previous 1.13 (colored)

Include opt_xen.h #ifdef _KERNEL_OPT instead of custom logic.
Thanks to Izumi Tsutsui for pointing me at _KERNEL_OPT

Revision 1.13 / (download) - annotate - [select for diffs], Thu Nov 22 21:21:14 2007 UTC (16 years, 4 months ago) by bouyer
Branch: MAIN
Changes since 1.12: +2 -2 lines
Diff to previous 1.12 (colored)

Fix bouyer-xenamd64 merge fallout:
we can #include "opt_xen.h" when
#if defined(_KERNEL) && !defined(_RUMPKERNEL) && !defined(_LKM),
#ifdef _KERNEL isn't enough.

Revision 1.12 / (download) - annotate - [select for diffs], Thu Nov 22 17:38:34 2007 UTC (16 years, 4 months ago) by bouyer
Branch: MAIN
Changes since 1.11: +3 -1 lines
Diff to previous 1.11 (colored)

only include opt_xen.h #ifdef _KERNEL

Revision 1.11 / (download) - annotate - [select for diffs], Thu Nov 22 16:16:45 2007 UTC (16 years, 4 months ago) by bouyer
Branch: MAIN
Changes since 1.10: +19 -1 lines
Diff to previous 1.10 (colored)

Pull up the bouyer-xenamd64 branch to HEAD. This brings in amd64 support
to NetBSD/Xen, both Dom0 and DomU.

Revision 1.7.32.1 / (download) - annotate - [select for diffs], Tue Nov 6 23:14:20 2007 UTC (16 years, 5 months ago) by matt
Branch: matt-armv6
CVS Tags: matt-armv6-prevmlocking
Changes since 1.7: +5 -4 lines
Diff to previous 1.7 (colored)

sync with HEAD

Revision 1.5.2.2 / (download) - annotate - [select for diffs], Sat Oct 27 11:25:11 2007 UTC (16 years, 5 months ago) by yamt
Branch: yamt-lazymbuf
Changes since 1.5.2.1: +5 -4 lines
Diff to previous 1.5.2.1 (colored) to branchpoint 1.5 (colored)

sync with head.

Revision 1.7.30.2 / (download) - annotate - [select for diffs], Fri Oct 26 15:42:11 2007 UTC (16 years, 5 months ago) by joerg
Branch: jmcneill-pm
Changes since 1.7.30.1: +1 -3 lines
Diff to previous 1.7.30.1 (colored) to branchpoint 1.7 (colored)

Sync with HEAD.

Follow the merge of pmap.c on i386 and amd64 and move
pmap_init_tmp_pgtbl into arch/x86/x86/pmap.c. Modify the ACPI wakeup
code to restore CR4 before jumping back into kernel space as the large
page option might cover that.

Revision 1.8.2.2 / (download) - annotate - [select for diffs], Thu Oct 25 22:35:34 2007 UTC (16 years, 5 months ago) by bouyer
Branch: bouyer-xenamd64
Changes since 1.8.2.1: +1 -3 lines
Diff to previous 1.8.2.1 (colored) to branchpoint 1.8 (colored) next main 1.9 (colored)

Sync with HEAD.

Revision 1.7.12.2 / (download) - annotate - [select for diffs], Tue Oct 23 20:11:44 2007 UTC (16 years, 5 months ago) by ad
Branch: vmlocking
Changes since 1.7.12.1: +1 -3 lines
Diff to previous 1.7.12.1 (colored) to branchpoint 1.7 (colored)

Sync with head.

Revision 1.10 / (download) - annotate - [select for diffs], Thu Oct 18 15:28:34 2007 UTC (16 years, 5 months ago) by yamt
Branch: MAIN
CVS Tags: jmcneill-base, bouyer-xenamd64-base2, bouyer-xenamd64-base
Branch point for: mjf-devfs
Changes since 1.9: +1 -3 lines
Diff to previous 1.9 (colored)

merge yamt-x86pmap branch.

- reduce differences between amd64 and i386.  notably, share pmap.c
  between them.  it makes several i386 pmap improvements available to
  amd64, including tlb shootdown reduction and bug fixes from Stephan Uphoff.
- implement deferred pmap switching for amd64.
- remove LARGEPAGES option.  always use large pages if available.
  also, make it work on amd64.

Revision 1.7.34.2 / (download) - annotate - [select for diffs], Thu Oct 18 08:57:18 2007 UTC (16 years, 5 months ago) by yamt
Branch: yamt-x86pmap
Changes since 1.7.34.1: +1 -3 lines
Diff to previous 1.7.34.1 (colored) to branchpoint 1.7 (colored) next main 1.8 (colored)

remove unused GDT_SYS_OFFSET.

Revision 1.8.2.1 / (download) - annotate - [select for diffs], Wed Oct 17 21:38:18 2007 UTC (16 years, 5 months ago) by bouyer
Branch: bouyer-xenamd64
Changes since 1.8: +18 -0 lines
Diff to previous 1.8 (colored)

amd64 (aka x86-64) support for Xen. Based on the OpenBSD port done by
Mathieu Ropert in 2006.
DomU-only for now. An INSTALL_XEN3_DOMU kernel with a ramdisk will boot to
sysinst if you're lucky. Often it panics because a runable LWP has
a NULL stack (really, it's all of l->l_addr which is has been zeroed out
while the process was on the queue !)
TODO:
- bug fixes :)
- Most of the xpq_* functions should be shared with xen/i386
- The xen/i386 assembly bootstrap code should be remplaced with the C
  version in xenamd64/amd64/xpmap.c
- see if a config(5) trick could allow to merge xenamd64 back to xen or amd64.

Revision 1.9 / (download) - annotate - [select for diffs], Wed Oct 17 19:53:04 2007 UTC (16 years, 5 months ago) by garbled
Branch: MAIN
CVS Tags: yamt-x86pmap-base4
Changes since 1.8: +1 -1 lines
Diff to previous 1.8 (colored)

Merge the ppcoea-renovation branch to HEAD.

This branch was a major cleanup and rototill of many of the various OEA
cpu based PPC ports that focused on sharing as much code as possible
between the various ports to eliminate near-identical copies of files in
every tree.  Additionally there is a new PIC system that unifies the
interface to interrupt code for all different OEA ppc arches.  The work
for this branch was done by a variety of people, too long to list here.

TODO:
bebox still needs work to complete the transition to -renovation.
ofppc still needs a bunch of work, which I will be looking at.
ev64260 still needs to be renovated
amigappc was not attempted.

NOTES:
pmppc was removed as an arch, and moved to a evbppc target.

Revision 1.7.12.1 / (download) - annotate - [select for diffs], Tue Oct 9 13:37:19 2007 UTC (16 years, 6 months ago) by ad
Branch: vmlocking
Changes since 1.7: +5 -2 lines
Diff to previous 1.7 (colored)

Sync with head.

Revision 1.7.34.1 / (download) - annotate - [select for diffs], Sat Oct 6 15:37:50 2007 UTC (16 years, 6 months ago) by yamt
Branch: yamt-x86pmap
Changes since 1.7: +5 -2 lines
Diff to previous 1.7 (colored)

sync with head.

Revision 1.7.20.1 / (download) - annotate - [select for diffs], Wed Oct 3 19:22:14 2007 UTC (16 years, 6 months ago) by garbled
Branch: ppcoea-renovation
Changes since 1.7: +5 -2 lines
Diff to previous 1.7 (colored) next main 1.8 (colored)

Sync with HEAD

Revision 1.7.30.1 / (download) - annotate - [select for diffs], Tue Oct 2 18:26:45 2007 UTC (16 years, 6 months ago) by joerg
Branch: jmcneill-pm
Changes since 1.7: +5 -2 lines
Diff to previous 1.7 (colored)

Sync with HEAD.

Revision 1.8 / (download) - annotate - [select for diffs], Wed Sep 26 02:33:46 2007 UTC (16 years, 6 months ago) by mrg
Branch: MAIN
CVS Tags: yamt-x86pmap-base3, yamt-x86pmap-base2, vmlocking-base, ppcoea-renovation-base
Branch point for: bouyer-xenamd64
Changes since 1.7: +5 -2 lines
Diff to previous 1.7 (colored)

in VALID_USER_DSEL3() only check the low 16 bits.

this fixes 32bit gmake from occasionally reporting "Error 255" after
a command has successfully run.

lots of help from ad@ and joerg@.

Revision 1.5.2.1 / (download) - annotate - [select for diffs], Sat Dec 30 20:45:25 2006 UTC (17 years, 3 months ago) by yamt
Branch: yamt-lazymbuf
Changes since 1.5: +12 -12 lines
Diff to previous 1.5 (colored)

sync with head.

Revision 1.6.4.1 / (download) - annotate - [select for diffs], Sat Sep 9 02:37:18 2006 UTC (17 years, 7 months ago) by rpaulo
Branch: rpaulo-netinet-merge-pcb
Changes since 1.6: +12 -12 lines
Diff to previous 1.6 (colored) next main 1.7 (colored)

sync with head

Revision 1.6.8.1 / (download) - annotate - [select for diffs], Sun Sep 3 15:22:41 2006 UTC (17 years, 7 months ago) by yamt
Branch: yamt-pdpolicy
Changes since 1.6: +12 -12 lines
Diff to previous 1.6 (colored) next main 1.7 (colored)

sync with head.

Revision 1.7 / (download) - annotate - [select for diffs], Sat Aug 19 16:27:58 2006 UTC (17 years, 7 months ago) by dsl
Branch: MAIN
CVS Tags: yamt-x86pmap-base, yamt-splraiseipl-base5, yamt-splraiseipl-base4, yamt-splraiseipl-base3, yamt-splraiseipl-base2, yamt-splraiseipl-base, yamt-splraiseipl, yamt-pdpolicy-base9, yamt-pdpolicy-base8, yamt-idlelwp-base8, yamt-idlelwp, wrstuden-fixsa-newbase, wrstuden-fixsa-base-1, wrstuden-fixsa-base, wrstuden-fixsa, thorpej-atomic-base, thorpej-atomic, rpaulo-netinet-merge-pcb-base, reinoud-bufcleanup, post-newlock2-merge, nick-csl-alignment-base5, nick-csl-alignment-base, nick-csl-alignment, newlock2-nbase, newlock2-base, newlock2, netbsd-4-base, netbsd-4-0-RELEASE, netbsd-4-0-RC5, netbsd-4-0-RC4, netbsd-4-0-RC3, netbsd-4-0-RC2, netbsd-4-0-RC1, netbsd-4-0-1-RELEASE, netbsd-4-0, netbsd-4, mjf-ufs-trans-base, mjf-ufs-trans, matt-nb4-arm-base, matt-nb4-arm, matt-mips64-base, matt-mips64, hpcarm-cleanup, ad-audiomp-base, ad-audiomp
Branch point for: yamt-x86pmap, vmlocking, ppcoea-renovation, matt-armv6, jmcneill-pm
Changes since 1.6: +12 -12 lines
Diff to previous 1.6 (colored)

de __P()

Revision 1.6 / (download) - annotate - [select for diffs], Sun Dec 11 12:16:25 2005 UTC (18 years, 4 months ago) by christos
Branch: MAIN
CVS Tags: yamt-uio_vmspace-base5, yamt-uio_vmspace, yamt-pdpolicy-base7, yamt-pdpolicy-base6, yamt-pdpolicy-base5, yamt-pdpolicy-base4, yamt-pdpolicy-base3, yamt-pdpolicy-base2, yamt-pdpolicy-base, simonb-timecounters-base, simonb-timecounters, simonb-timcounters-final, peter-altq-base, peter-altq, gdamore-uart-base, gdamore-uart, elad-kernelauth-base, elad-kernelauth, chap-midi-nbase, chap-midi-base, chap-midi, abandoned-netbsd-4-base, abandoned-netbsd-4
Branch point for: yamt-pdpolicy, rpaulo-netinet-merge-pcb
Changes since 1.5: +1 -1 lines
Diff to previous 1.5 (colored)

merge ktrace-lwp.

Revision 1.1.2.4 / (download) - annotate - [select for diffs], Thu Nov 10 13:51:35 2005 UTC (18 years, 5 months ago) by skrll
Branch: ktrace-lwp
Changes since 1.1.2.3: +16 -1 lines
Diff to previous 1.1.2.3 (colored) next main 1.2 (colored)

Sync with HEAD. Here we go again...

Revision 1.5 / (download) - annotate - [select for diffs], Sun May 15 21:37:46 2005 UTC (18 years, 11 months ago) by fvdl
Branch: MAIN
CVS Tags: yamt-vop-base3, yamt-vop-base2, yamt-vop-base, yamt-vop, yamt-readahead-pervnode, yamt-readahead-perfile, yamt-readahead-base3, yamt-readahead-base2, yamt-readahead-base, yamt-readahead, thorpej-vnode-attr-base, thorpej-vnode-attr, ktrace-lwp-base
Branch point for: yamt-lazymbuf
Changes since 1.4: +16 -1 lines
Diff to previous 1.4 (colored)

Optionally include saving and restoring the 64bit %gs and %fs base register
values in the PCB. Do this in pmap_activate for now (XXX not a good place
for it, but a convenient one).

Revision 1.1.2.3 / (download) - annotate - [select for diffs], Tue Sep 21 13:12:14 2004 UTC (19 years, 6 months ago) by skrll
Branch: ktrace-lwp
Changes since 1.1.2.2: +1 -1 lines
Diff to previous 1.1.2.2 (colored)

Fix the sync with head I botched.

Revision 1.1.2.2 / (download) - annotate - [select for diffs], Sat Sep 18 14:31:22 2004 UTC (19 years, 6 months ago) by skrll
Branch: ktrace-lwp
Changes since 1.1.2.1: +0 -0 lines
Diff to previous 1.1.2.1 (colored)

Sync with HEAD.

Revision 1.1.2.1 / (download) - annotate - [select for diffs], Tue Aug 3 10:31:36 2004 UTC (19 years, 8 months ago) by skrll
Branch: ktrace-lwp
Changes since 1.1: +51 -4 lines
Diff to previous 1.1 (colored)

Sync with HEAD

Revision 1.4 / (download) - annotate - [select for diffs], Fri Feb 13 11:36:20 2004 UTC (20 years, 2 months ago) by wiz
Branch: MAIN
CVS Tags: yamt-km-base4, yamt-km-base3, yamt-km-base2, yamt-km-base, yamt-km, netbsd-3-base, netbsd-3-1-RELEASE, netbsd-3-1-RC4, netbsd-3-1-RC3, netbsd-3-1-RC2, netbsd-3-1-RC1, netbsd-3-1-1-RELEASE, netbsd-3-1, netbsd-3-0-RELEASE, netbsd-3-0-RC6, netbsd-3-0-RC5, netbsd-3-0-RC4, netbsd-3-0-RC3, netbsd-3-0-RC2, netbsd-3-0-RC1, netbsd-3-0-3-RELEASE, netbsd-3-0-2-RELEASE, netbsd-3-0-1-RELEASE, netbsd-3-0, netbsd-3, netbsd-2-base, netbsd-2-1-RELEASE, netbsd-2-1-RC6, netbsd-2-1-RC5, netbsd-2-1-RC4, netbsd-2-1-RC3, netbsd-2-1-RC2, netbsd-2-1-RC1, netbsd-2-1, netbsd-2-0-base, netbsd-2-0-RELEASE, netbsd-2-0-RC5, netbsd-2-0-RC4, netbsd-2-0-RC3, netbsd-2-0-RC2, netbsd-2-0-RC1, netbsd-2-0-3-RELEASE, netbsd-2-0-2-RELEASE, netbsd-2-0-1-RELEASE, netbsd-2-0, netbsd-2, kent-audio2-base, kent-audio2, kent-audio1-beforemerge, kent-audio1-base, kent-audio1
Changes since 1.3: +2 -2 lines
Diff to previous 1.3 (colored)

Uppercase CPU, plural is CPUs.

Revision 1.3 / (download) - annotate - [select for diffs], Mon Oct 13 18:40:16 2003 UTC (20 years, 6 months ago) by fvdl
Branch: MAIN
Changes since 1.2: +16 -1 lines
Diff to previous 1.2 (colored)

Define a few macros to validate userspace selectors.

Revision 1.2 / (download) - annotate - [select for diffs], Thu Aug 7 16:26:36 2003 UTC (20 years, 8 months ago) by agc
Branch: MAIN
Changes since 1.1: +35 -3 lines
Diff to previous 1.1 (colored)

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22364, verified by myself.

Revision 1.1 / (download) - annotate - [select for diffs], Sat Apr 26 18:39:47 2003 UTC (20 years, 11 months ago) by fvdl
Branch: MAIN
Branch point for: ktrace-lwp

Rename the x86_64 port to amd64, as this is the actual name used for
the processor family now. x86_64 is kept as the MACHINE_ARCH value,
since it's already widely used (by e.g. the toolchain, etc), and
by other operating systems.

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