sys/arch/x86/x86/cpu_ucode_intel.c: revisions 1.7, 1.8
Re-allocale buffer if a buffer for microcode is not 16byte aligned.
--
Use roundup2() and uintptr_t. Adviced by riastradh@.
sys/arch/x86/x86/coretemp.c: revision 1.34
- Change the Upper limit of Tjmax from 100 to 110 because some new
CPUs have 105. This change is the same as FreeBSD.
- Print Tjmax with aprint_verbose().
- Reduce the diff against FreeBSD.
sys/arch/x86/x86/mpacpi.c: revisions 1.99, 1.100
sys/arch/x86/x86/lapic.c: revision 1.49
- Add lapic_dump() to print lapic's setting.
- Add mpacpi_dump() to dump mp_intrs[].
--
Configure ioapic before lapic because lapic(lapic_set_lvt()) checks the
existence of ioapic. This change fixes a problem that some machines hang
after attaching ehci (little after writing EHCI_USBINTR to enable interrupt).
Even though cold == 1, LAPIC_LVINT0 was not set as masked. Perhaps it's the
reason of the problem.
This problem was observed on SuperMicro X10SLX-F, X10SDV-TLN4F and
Shuttle DS57U without wm(4) driver.
sys/kern/vfs_wapbl.c: revision 1.62
Refactor disk address calculation from physical block numbers in
the journal into a function. Make that function work correctly with
sector sizes != DEV_BSIZE when compiled outside the kernel (i.e.
fsck_ffs).
Fixes PR bin/45933
sys/dev/pci/if_ti.c: revisions 1.94, 1.95
fix mbuf leak on failure (Brainy)
--
Memory leak. Same as r1.93. I don't know why Brainy didn't detect it
earlier; or perhaps I forgot to report it.
Found by Brainy.
sys/arch/xen/x86/cpu.c: revision 1.100
Move all pmap-related cpu_info initialisations, including
initializing ci_kpm_mtx, in cpu_attach_common() from cpu_init()
(ci_pmap and ci_tlbstate as already initialized in cpu_attach_common()).
sys/kern/kern_descrip.c: revision 1.229
1. mask fflags so we don't tack on whateve oflags were passed from userland
2. honor O_CLOEXEC, so the children of daemons that use cloning devices, don't
end up with the parents descriptors
fd_clone and in general the fd approach of 'allocate' > 'play with guts' >
'attach' should be converted to be more constructor like.
sys/ufs/lfs/lfs_segment.c: revision 1.247 via patch
Fix catastrophic bug in lfs_rewind() that changed segment numbers
(lfs_curseg/lfs_nextseg in the superblock) using the wrong units.
These fields are for whatever reason the start addresses of segments
(measured in frags) rather than the segment numbers 0..n.
This only apparently affects dumping from a mounted fs; however, it
trashes the fs.
I would really, really like to have a static analysis tool that can
keep track of the units things are measured in, since fs code is full
of conversion macros and the macros are named inscrutable things like
"sntod" whose letters don't necessarily even correspond to the units
they convert. It is surprising that more of these are not wrong.
sys/external/bsd/drm2/dist/drm/i915/i915_gem.c: revision 1.32
Pull upstream fix to avoid kernel panic on starting X on Intel 855GM machines.
Reported in PR kern/49875, and ok'ed to commit by riastradh@.
sys/compat/netbsd32/netbsd32_ioctl.c: revision 1.82
Wrong logic. Here, userland can control the size and the data copied, which
basically means it can overflow kernel memory.
ok martin@ christos@
sys/external/bsd/drm2/dist/drm/radeon/radeon_bios.c: revision 1.3
Fix two issues in NetBSD implementation of igp_read_bios_from_vram():
* Allocate the correct buffer for the VGA BIOS image.
* Abort if buffer allocation failed, not if buffer allocation succeeded.
Not directly tested, but I can't imagine this makes anything worse.
sys/dev/ic/mpt_netbsd.c: revision 1.32
Adapter leaks requests when mpt_event_notify_reply() has to acknowledge
an event leading to "adapter resource shortage" messages when the scsipi
subsystem tries to use all adapt_openings.
Change mpt_ctlop() to free the request on event MPI_FUNCTION_EVENT_ACK.
Tested on a SunFire X4275 with Symbios Logic SAS1068E (1000:0058, rev. 4).
sys/external/bsd/drm2/linux/linux_ww_mutex.c: revision 1.2
sys/external/bsd/drm2/include/linux/ww_mutex.h: revision 1.11
Adapt ww_mutex to use LOCKDEBUG.
Should help track down PR 49862.
sys/external/bsd/drm2/include/linux/pci.h: revisions 1.18, 1.19
sys/external/bsd/drm2/dist/drm/radeon/radeon_bios.c: revision 1.4
Save the location of the found ROM so caller can bus_space_read it.
--
Use bus_space_read rather than kmemdup to read ROM.
jakllsch@ reports that on some 64-bit systems, kmemdup does 8-byte
reads, which yield garbage in the high word. bus_space_read_region_1
does 1-byte reads instead, which seem to work.
Derived from a patch from jakllsch@.
--
Fix type of pd_rom_found_size: it's a size, not a handle.
sys/external/bsd/drm2/dist/drm/i915/i915_gem.c: revision 1.30
Remove workaround for PR kern/49195.
Problem seems to have been properly fixed in rev. 1.25.
sys/external/bsd/drm2/ttm/ttm_bo_vm.c: revisions 1.9, 1.10
Fix error branch: ttm_bo_unreserve on failure after ttm_bo_reserve.
Tiny chance this will fix PR kern/49862 by not leaking a ww_mutex
lock.
--
ttm_bo_unreserve in case of ttm_bo_uvm_fault_idle restart.
Better chance of fixing PR kern/49862 by avoiding leaking a buffer
ww_mutex lock.
sys/external/bsd/drm2/dist/drm/i915/intel_pm.c: revision 1.7
Avoid NULL dev_priv->vlv_pctx-> deref in a WARN check on Lenovo B50-30,
add an additional check for the NULL dev_priv->vlv_pctx.
System now boots (though does not recognise any of the USB(3) ports)
sys/arch/macppc/stand/ofwboot/Locore.c: revision 1.26
Don't set garbages into BAT registers, which was broken in rev 1.25.
Should fix PR port-macppc/50018 (though there is no response for 3 weeks),
and should be pulled up to netbsd-7.
sys/arch/arm/pic/pic.c: revision 1.27-1.32
sys/arch/arm/omap/omap5430_intr.h: revision 1.3
sys/arch/arm/broadcom/bcm2835_obio.c: revision 1.25
sys/arch/arm/cortex/gic.c: revision 1.18
sys/arch/arm/broadcom/bcm2835reg.h: revision 1.15
sys/arch/evbarm/rpi/rpi_machdep.c: revision 1.61
sys/arch/arm/broadcom/bcm2835_intr.h: revision 1.2
sys/arch/arm/marvell/mvsoc_intr.h: revision 1.5
sys/arch/arm/broadcom/bcm2835_intr.c: revision 1.8-1.10
sys/arch/arm/pic/picvar.h: revision 1.12-1.14
sys/arch/arm/omap/omap4430_intr.h: revision 1.3
Don't clear CI_ASTPENDING in exception return, do it in ast() instead.
Add basic support for __HAVE_PREEMPTION.
Use atomic ops for ci_astpending if __HAVE_PREEMPTION is defined.
Use kpreempt_disable/kpreempt_enable
Add __HAVE_PIC_HAVE_PENDING_INTRS and define it if __HAVE_PIC_SET_PRIORITY
is undefined (also define in mvsoc_intr.h since their use of the latter is
peculiar). This new define controls whether the pending interrupt logic is
compiled. The GIC doesn't use pending interrupts since it uses the priority
level on the GIC to control delivery of interrupts, thus there can never
be a pending interrupt. The kernel shrinks about 4KB with the removal of
the pending interupt support,
Only if we __HAVE_PIC_PENDING_INTRS do we need the variables to track them.
Add #define __HAVE_PIC_PENDING_INTRS for the non-GIC PICs.
Add a pic_cpus to the softc which specifies which cpus the pic can send
IPIs to. For GIC, initialize pic_cpus to kcpuset_running since it can handle
all the cpus.
Adapt pic to deal with the BCM2836 interrupts.
Move pic_pending_pics, pic_pending_ipls, and pic_blocked_irqs into a
structure and make then per-cpu. There is no global interrupt state anymore.
Use right kcpuset call.
Don't need pic_ipi_sender anymore.
Don't send IPIs to ourselves if sending to everyone.
RPI2 MP support.
Thanks to Matt Thomas for making this possible with his changes to pic.c
Use a bit per IPI type in local mailbox 0 registers. Ok matt@
IPIs should be IPL_HIGH according to rmind@
Fix bcm2836mp_pic_{un,}block_irqs to handle timer AND mailbox interrupts
if they're both passed. Thanks to nat@ for finding this.
Sprinkle some KASSERTs
sys/netinet/tcp_output.c: revision 1.184
sys/netinet/tcp_input.c: revision 1.343
If we are sending a window probe and there's unacked data in the
socket, make sure at least the persist timer is running.
Make sure that snd_win doesn't go negative.
sys/arch/sparc/stand/ofwboot/loadfile_machdep.c: revision 1.14
sys/arch/sparc/stand/ofwboot/version: revision 1.21
sys/arch/sparc64/include/cpu.h: revision 1.115
sys/arch/sparc64/sparc64/autoconf.c: revision 1.203
sys/arch/sparc64/sparc64/mp_subr.S: revision 1.9 via patch
sys/arch/sparc64/sparc64/pmap.c: revisions 1.295, 1.295 via patch
Fix available length calculation in kvamap_extract when reusing existing
mappings.
--
Bump version now that we can load kernels with sizeof(.data)+sizeof(.bss)> 4 MB
--
Do not hardcode the assumption that .data and .bss fit together in a single
4 MB page. This allows booting kernels with options USB_DEBUG again.
--
Slightly optimize the ITLB usage on secondary processors
sys/net/npf/npf_if.c: revision 1.5
sys/net/npf/npf_mbuf.c: revision 1.14
usr.sbin/npf/npf.7: revision 1.3
usr.sbin/npf/npfctl/npf_var.c: revision 1.9
npfkern: eliminate INACTIVE_ID and use 0 for unregistered interfaces.
--
- npfvar_get_type1: check for NULL first.
- Minor fix for the npf(7) man page.
sys/arch/arm/arm32/arm32_reboot.c: revisions 1.7, 1.8
- print a warning about powerdown not supported like other ports do
- merge duplicated code
- if halt is requested and there is no console, keep looping instead of
rebooting.
--
Mark end of cpu_reboot as unreachable.
sys/arch/powerpc/include/psl.h: revision 1.20
sys/arch/powerpc/include/userret.h: revisions 1.29, 1.30
sys/arch/powerpc/oea/altivec.c: revision 1.30
sys/arch/powerpc/oea/oea_machdep.c: revision 1.72
sys/arch/powerpc/powerpc/fpu.c: revision 1.36
Add a check to make sure that if PSL_FP is set, we own the FPU.
--
Don't clear PSL_FP/PSL_VEC
--
Don't reload if just re-enabling
--
Don't reload the FPU register if this is just a re-enable.
--
Remove PSL_SPV from BOOKE PSL_USERMOD
--
Don't preserve PSL_FP/PSL_VEC in cpu_setmcontext.
sys/ufs/ufs/ufs_inode.c: revisions 1.93-1.95
Release the glock on VOP_GETPAGES failure.
Tripped over by nick@'s failing disk, missing unlock in error branch
discovered by jmcneill@.
--
ufs_inactive: take UFS_WAPBL_BEGIN() before calling chkiq().
Should fix PR kern/49948 (quota panic)
--
ufs_inactive: stop overwriting error status and return the last error seen.
Should resolve CID 1306276 (UNUSED_VALUE)
sys/arch/mips/include/ansi.h: revision 1.29
sys/arch/sh3/include/ansi.h: revision 1.16
sys/arch/sparc64/include/ansi.h: revision 1.18
sys/arch/m68k/include/ansi.h: revision 1.24
sys/arch/powerpc/include/ansi.h: revision 1.30
sys/arch/hppa/include/ansi.h: revision 1.14
sys/arch/i386/include/ansi.h: revision 1.27
sys/arch/alpha/include/ansi.h: revision 1.25
sys/arch/usermode/include/ansi.h: revision 1.5
sys/arch/sparc/include/ansi.h: revision 1.24
Make _BSD_CLOCK_T_ unsigned int so it's the same for IPL32 and LP64
environments. We don't really have a powerpc64 native userland
and the mips64 native userland is IPL32 so this shouldn't affect anything.
Make clock_t unsigned
Make clock_t unsigned int everywhere.
Ok: matt@, mrg@
sys/external/bsd/drm2/dist/drm/i915/i915_gem.c: revision 1.31
fix Xorg coredumps that have started happening recently.
the problem is that we get a SIGALRM while we're sleeping during a page fault
on a mapping of a GEM object, and since we're sleeping interruptibly,
the GEM operation fails with EINTR. this error is returned all the way back
through uvm_fault() to the trap handler, which responds to that error
by delivering a SIGSEGV.
fix this by doing like the linux version of the GEM fault handler and converting
EINTR into success, which results in delivering the original signal and
retrying the fault.
msaitoh