Implement the 0x2B SUB instruction, and the OR variant of 0x81.
Found with local APIC accesses from bitrig/amd64 bsd.rd, 07/15-snap.
Approved by: re (rodrigc)
Allow up to 512K for boot code on GPT with BIOS. As pmbr.s says in
a comment, "545K should be enough for any boot code". This rounds
down slightly.
Approved by: re
r264978 (nwhitehorn):
Add EFI support to the installer. This requires that the kernel
provide a sysctl to determine what firmware is in use. This sysctl
does not exist yet, so the following blocks are in front of the
wheels:
- I've provisionally called this "hw.platform" after the equivalent
thing on PPC
- The logic to check the sysctl is short-circuited to always choose
BIOS. There's a comment in the top of the file about how to turn
this off.
If IA64 acquired a boot1.efifat-like thing (probably with very few
modifications), the same code could be adapted there.
r265016 (nwhitehorn):
Finish connecting up installer UEFI support. If the kernel was
booted using EFI, set up the disks for an EFI system. If booted from
BIOS/CSM, set up for BIOS.
r268256 (nwhitehorn):
After EFI support was added to the installer, it needed to allow
boot partitions of types other than "freebsd-boot" (in particular,
"efi"). This allows the removal of some nasty hacks for supporting
PowerPC systems, in particular aliasing freebsd-boot to apple-boot
on APM and an IBM-specific code on MBR.
This changes the installer to use the correct names, which also
breaks a degeneracy in the meaning of "freebsd-boot" that allows the
addition of support for some newer IBM systems that can boot from
GPT in addition to MBR. Since I have no idea how to detect which
those systems are, leave the default on IBM PPC systems as MBR for
now.
Approved by: re
PR: 193658
Relnotes: Yes
Avoid unlocking unlocked mutex in RCTL jail code. Specific test case
is attached to PR.
PR: 193457
Approved by: re (kib)
Sponsored by: The FreeBSD Foundation
Use the right constants in comparisons. This is currently a nop, as
MIN_RXD == MIN_TXD and MAX_RXD == MAX_TXD.
Reviewed by: Eric Joyner @ Intel
Approved by: re (kib)
Make it possible to disable NOP-In PDUs by the iSCSI initiator by setting
kern.cam.ctl.iscsi.ping_timeout to 0. This fixes interoperability with
some initiators that don't properly support NOP-Ins, namely iPXE/gPXE.
Approved by: re (kib)
Current busdma code for unmapped bios will not properly align the
segment size, causing corruption on blkfront devices. Revert the commit
until busdma code is fixed.
Reported by: mav
Approved by: re
r271480:
Set PKG_CACHEDIR to an 'All/' directory one level lower
to fix 'pkg repo' generating repository metadata for the
on-disc packages.
r271483:
Fix duplicate PKG_ABI in the PKG_CACHEDIR path.
r271491:
Simplify dvd package population with pkg-1.3.
Approved by: re (rodrigc)
Sponsored by: The FreeBSD Foundation
'distribute' target to fix the WITH_TESTS=1 build.
This is a direct commit to stable/10.
Submitted by: ngie
Approved by: re (rodrigc)
Sponsored by: The FreeBSD Foundation
Apply known workarounds for less modern MacBooks.
The legacy USB circuit tends to give trouble on older MacBooks.
While the original report covered MacBook4, extend the fix
preemptively for the newer MacBookPro4 too.
PR: 191693
Reviewed by: emaste
Approved by: re
None of existing STEC devices need UNMAP or even support it well,
having many limitations and even hanging sometimes executing those
commands. New devices that may use UNMAP going to be released under
HGST name.
Approved by: re (delphij)
Invert AHCI_Q_NOBSYRES quirk meaning, waiting for readiness by default.
I gave up to update list of Marvell chips that require this quirk.
The final nail was growing number of PCIe/M.2 SSDs where Marvell
chips have PCI IDs of different vendors.
Approved by: re (delphij)
Change how the recommended mailing list to track is
added to the footer of the release/doc/ pages by
moving a hard-coded value (that is subject to human
error to change) to release.ent where other values
are regularly changed, and adding parsing logic to
release.xsl.
Approved by: re (implicit, relnotes)
Sponsored by: The FreeBSD Foundation
Add script to setup bootable CD ISOs for both BIOS and EFI systems.
Tested and working on QEMU. Actually using this script as the regular
image generator, like with the memstick one, will require that the
kernel support EFI too. In particular, the following two things are
required:
1. vt(9) be the default console driver
2. vt_efifb and vt_vga be able to coexist usefully in the same kernel
One other note here is that this requires newfs_msdos and mdconfig,
which is really ugly. NetBSD's makefs at least seems to support FAT
now. If that actually works, it should be imported and we can get rid
of the mdconfig mess.
Approved by: re
Relnotes: Yes
Sponsored by: The FreeBSD Foundation
Process STT_GNU_IFUNC when doing non-plt relocations.
MFC r270802:
Only do the second pass over non-plt relocations when the first pass
found IFUNCs.
Approved by: re (gjb)
This is a direct commit to stable-10. The following options are disabled
in all arm kernel configs:
DEADLKRES
DIAGNOSTIC
INVARIANTS
INVARIANTS_SUPPORT
WITNESS
WITNESS_SKIPSPIN
Approved by: re(gjb)
r271282: Merge Clang debug info crash fix rev 200797:
Debug info: fix a crasher when when emitting debug info for
not-yet-completed templated types. getTypeSize() needs a complete type.
rdar://problem/15931354
r271283: Add clang patch for r271282
Note that r271282 contains only the src change from Clang rev 200797.
This patch file includes two follow-on changes to the test case, which
do not apply to the copy in the FreeBSD tree.
Upstream Clang revisions:
200797:
Debug info: fix a crasher when when emitting debug info for
not-yet-completed templated types. getTypeSize() needs a complete type.
rdar://problem/15931354
200798:
Simplify testcase from r200797 some more.
200805:
Further simplify r200797 and add an explanatory comment.
PR: 193347
Approved by: re
Sponsored by: DARPA, AFRL
Use a unit number allocator to provide suitable st_dev and st_ino values
for POSIX shared memory descriptors. The implementation is similar to
that used for pipes.
Approved by: re (gjb for 10)
In dnode_sync(), do dnode_increase_indirection() before processing
the dn_next_nblkptr.
Illumos issue:
5117 space map reallocation can cause corruption
Approved by: re (gjb)
Delay the return from thread_single(SINGLE_EXIT) until all threads are
really destroyed by thread_stash() after the last switch out.
MFC r271007:
Retire thread_unthread().
MFC r271008:
Style.
Approved by: re (marius)
In ARM asm code, ensure that every ENTRY(foo) has a matching END(foo).
The EABI unwind info requires a .fnend for every .fnstart, and newer
binutils will complain about seeing two .fnstart in a row. This change
allows newer tools to compile our code.
Do not generate unwind info in asm functions if _STANDALONE is defined.
The .fnend op causes the assembler to emit RELOC references to unwind
support functions that don't exist in libstand.
Approved by: re(gjb)
r266851: Add VGAROM 8x8, 8x14 and 8x16 fonts for vt(4)
These are converted from syscons(4) cp437 fonts.
r267306: Add vgarom font source
These are in 'GNU Unifont' format, and are converted from syscons(4)
cp437 fonts.
r267400: Add thin versions of VGAROM 8x8 and 8x16 fonts for vt(4)
These are converted from syscons(4) cp437-thin-8x* fonts.
r267423: Build vt(4) fonts during buildworld
vtfontcvt(8) is now built during buildworld, so can be used as a
bootstrap tool to create vt(4) fonts from source .hex or .bdf font
files, rather than having uuencoded binary fonts in the tree.
r267578: Add glyphs from converted syscons iso* fonts
This consists of the unique glyphs from the following font files in
/usr/share/syscons/fonts:
iso*.fnt ISO-8859-1 West European
iso02*.fnt ISO-8859-2 Central European
iso04*.fnt ISO-8859-4 Baltic
iso05*.fnt ISO-8859-5 Cyrillic
iso07*.fnt ISO-8859-7 Greek
iso08*.fnt ISO-8859-8 Hebrew
iso09*.fnt ISO-8859-9 Turkish
iso15*.fnt ISO-8859-15 West European
r268022: Rename the WITHOUT_VT_SUPPORT knob to WITHOUT_VT
The _SUPPORT knobs have a consistent meaning which differs from the
behaviour controlled by this knob. As the knob is opt-out and has not
appeared in a release the impact should be low.
Approved by: re
Sponsored by: The FreeBSD Foundation
Fix the handling of MMU type in the AP entry code. The ARM_MMU_V6/V7
symbols are always #defined to 0 or 1, so use #if SYM not #if defined(SYM).
Also, it helps if you include the header file that defines the symbols.
The Marvell PJ4B cpu family is armv7, not armv6.
Approved by: re(gjb)
r264935 (gjb):
Add a separate script to build the memstick.img and the
mini-memstick.img with UEFI support.
As the comments in the file suggest, 1) there must
be existing ${.OBJDIR}/usr/src/release/{release,bootonly};
2) TARGET/TARGET_ARCH must be amd64; and 3) it must be
a vt(4)-enabled kernel with vt_efifb (*not* vt_vga).
This script is not hooked into release/Makefile in any way
until further testing is complete.
r264992 (nwhitehorn):
Make a dual-boot BIOS/UEFI memstick image. Testing required before
this gets renamed make-memstick.sh.
r265017 (nwhitehorn):
loader's GPT support on BIOS does not seem to like the root
filesystem being the last filesystem on the disk for some reason
when made by this script. Add a vestigial swap partition to allow
this to boot with QEMU BIOS.
Approved by: re
Sponsored by: The FreeBSD Foundation
