Make isp_find_pdb_by_*() search for targets in portdb in reverse order.
Records with target_mode == 1 are allocated from the end of portdb, so it
seems logical to start search from the end not traverse whole array.
Add configuration options to override physical and UNMAP blocks geometry.
While in most cases CTL should correctly fetch those values from backing
storages, there are some initiators (like MS SQL), that may not like large
physical block sizes, even if they are true. For such cases allow override
fetched values with supported ones (like 4K).
Overhaul if_gif(4):
o convert to if_transmit;
o use rmlock to protect access to gif_softc;
o use sx lock to protect from concurrent ioctls;
o remove a lot of unneeded and duplicated code;
o remove cached route support (it won't work with concurrent io);
o style fixes.
MFC r273090:
Move memset under ifdef INET6.
MFC r273091:
Add more ifdefs. SIOC*_IN6 are defined only with INET6.
MFC r273121:
Add inet/inet6 to the dependency list. Without them if_gif is useless.
MFC r273209 by bz:
After r273087,r273090,r273091,r273121 changes to gif(4) try to fix
NOIP builds for real.
MFC r273587:
Remove redundant check and m_pullup() call.
ifdef ext2_print_inode which is not really used.
ext2_print_inode was nice to have for initial development work but
is not really used anymore. #ifdef it under a new EXT2FS_DEBUG knob
so that we don't spend time compiling it.
ZFS large block support. The default recordsize remains at 128KB.
A new tunable/sysctl variable, vfs.zfs.max_recordsize is added to
allow adjusting the permitted maximum record size, or
zfs_max_recordsize, with a default of 1MB. ZFS will not allow
setting recordsize greater than zfs_max_recordsize as a safety
belt, because larger recordsize means greater read and write
latency and more memory usage.
Please note that booting from datasets that have recordsize greater
than 128KB is not supported (but it's Okay to enable the feature on
the pool).
Limited safety belt is provided for mounted root filesystem but use
caution when using a larger value.
Illumos issue:
5027 zfs large block support
- Remove spaces from boot messages when we print the CPU ID/Family/Stepping
- Move prototypes for various functions into out of C files and into
<machine/md_var.h>.
- Reduce diffs between i386 and amd64 initcpu.c and identcpu.c files.
- Move blacklists of broken TSCs out of the printcpuinfo() function
and into the TSC probe routine.
- Merge the amd64 and i386 identcpu.c into a single x86 implementation.
Fix smbfs to not zero out statfs f_flags field. Previously, this
made getmntinfo() return empty flags for smbfs filesystems when
called with MNT_WAIT. It's not visible with mount(8), since it uses
MNT_NOWAIT, but broke autounmount(8) operation.
PR: 195161
Sponsored by: The FreeBSD Foundation
Support upto 256VD.
MFC r272737:
Support 32-bit linux binaries on FreeBSD 64bit.
MFC r272738:
Fix the minor svn add issue.
MFC r272739:
Extended MSI-x vectors support for Invader and Fury(12Gb/s HBA).
MFC r272740:
Add d_poll support.
MFC r272741:
Fix leak of mfi cmd in the passthru and correctly limit oustanding.
MFC r272742:
Import vendor Phase 6.5 driver
MFC r272744:
Style (9) fixes.
MFC r273040:
Fix for build issue on i386.xen and amd64.xen.
Sponsored by: Multiplay
The iret instruction may generate #np and #ss fault, besides #gp.
When returning to usermode, the handler for that exceptions is also
executed with wrong gs base. Handle all three possible faults in the
same way, checking for iret fault, and performing full iret.
