History log of /illumos-gate/usr/src/uts/i86pc/io/immu.c
Revision Date Author Comments Expand
96992ee7c93bf61dc0579501855b17b4d249f22d 11-Aug-2010 Ethindra Ramamurthy <Ethindra.Ramamurthy@Sun.COM>

6964154 Missing unlock in set_all_zone_usr_proc_sys() 6964159 Missing unlock in immu_quiesce() and immu_unquiesce() 6964162 Pointer dereferenced before NULL check in kcpc_reqs_add() 6964446 Uninitialized variable used in rootnex_coredma_bindhdl() 6965638 Potential memory leak in configure_ffc() 6965642 Freeing variable that may be NULL in kmem_free()

50200e773f0242e336d032a7b43485e1bcfc9bfe 09-Aug-2010 Frank Van Der Linden <frank.van.der.linden@oracle.com>

6955192 Intel IOMMU code performs unnecessary write buffer flushes 6955196 Intel IOMMU code should use higher-level abstraction interface 6955973 Intel IOMMU code has too many checks in the dma bind handle path 6956536 Intel iommu code does too much work during cookie manipulation 6955206 iommulib code looks up nexops too often 6949020 iommulib should not get used when disabled from rootnex.conf

d2256d265bf2bcad0d811b81411de3802a4b97c6 28-Jun-2010 Frank Van Der Linden <frank.van.der.linden@oracle.com>

6964515 interrupt remapping panics on big machines

c94adbf911e89a6f97faa6b966bc20f795e2f959 28-May-2010 Frank Van Der Linden <frank.van.der.linden@oracle.com>

6950042 enabling interrupt remapping causes a panic during boot on x4170

9e986f0e5fb5e5ac09af90cd3b63f7836d983f9d 21-May-2010 Frank Van Der Linden <frank.van.der.linden@oracle.com>

6953610 intel iommu code needs a more flexible way to specify per-driver DVMA use

3adb2334459b30a605b8d375be6c3f3a3ec9ef38 23-Feb-2010 Vikram Hegde <Vikram.Hegde@Sun.COM>

6928761 provide a way to disable/enable IMMU (Intel IOMMU) via rootnex.conf

e03dceed3deb85ad561202c77277e701f763fa13 16-Feb-2010 Vikram Hegde <Vikram.Hegde@Sun.COM>

6923494 IOMMU on G5 can make the USB devices unusable 6889221 Intel IOMMU must support force physical functionality 6926010 map_bios_rsvd_mem(): Variable "mrng" tracked as NULL was dereferenced. 6925263 Fiber channel initiator IO very slow running with IOMMU enabled 6922954 potential null dereference in get_gfx_devinfo() 6926327 disable immu by default

3a634bfc9a31448c742688c603d3e76b83b041a0 31-Jan-2010 Vikram Hegde <Vikram.Hegde@Sun.COM>

6875273 Intel IOMMU needs a rewrite 6855502 iommu: Toshiba Portege R600 fails to suspend with VT enabled starting with daily.0624 6874904 Lenovo X301 - Messages spews up some stuff now. Suspend/Resume no longer work. 6885148 Huge network performance drop with multiple NICs on x86 platforms with IOMMU 6890819 slow reboot got much slower in snv_118 on my tecra M10 6808450 Fast Reboot does not work on Virgo blade 6877258 Virgo will kernel panic with VT-d enabled under heavy network traffic 6910946 Westmere Class System panics on snv_129-: Freeing a free IOMMU page: paddr=0x8379c000 under I/O load

/illumos-gate/usr/src/cmd/mdb/common/modules/rootnex/intel_iommu.c /illumos-gate/usr/src/cmd/mdb/intel/amd64/Makefile /illumos-gate/usr/src/cmd/mdb/intel/ia32/Makefile /illumos-gate/usr/src/cmd/mdb/intel/ia32/rootnex/Makefile /illumos-gate/usr/src/pkgdefs/SUNWmdb/prototype_i386 /illumos-gate/usr/src/pkgdefs/SUNWmdbr/prototype_i386 /illumos-gate/usr/src/uts/common/os/devcfg.c /illumos-gate/usr/src/uts/common/os/mem_config.c /illumos-gate/usr/src/uts/common/sys/ddi_impldefs.h /illumos-gate/usr/src/uts/common/sys/ddidmareq.h /illumos-gate/usr/src/uts/common/sys/sunddi.h /illumos-gate/usr/src/uts/i86pc/Makefile.files dmar_acpi.c immu.c immu_dmar.c immu_dvma.c immu_intrmap.c immu_qinv.c immu_regs.c intel_iommu.c iommu_rscs.c mp_platform_common.c pcplusmp/apic.c pcplusmp/apic_introp.c rootnex.c /illumos-gate/usr/src/uts/i86pc/os/ddi_impl.c /illumos-gate/usr/src/uts/i86pc/os/fakebop.c /illumos-gate/usr/src/uts/i86pc/os/startup.c /illumos-gate/usr/src/uts/i86pc/rootnex/Makefile /illumos-gate/usr/src/uts/i86pc/sys/apic.h /illumos-gate/usr/src/uts/i86pc/sys/dmar_acpi.h /illumos-gate/usr/src/uts/i86pc/sys/immu.h /illumos-gate/usr/src/uts/i86pc/sys/intel_iommu.h /illumos-gate/usr/src/uts/i86pc/sys/iommu_rscs.h /illumos-gate/usr/src/uts/i86pc/sys/rootnex.h /illumos-gate/usr/src/uts/intel/ia32/ml/modstubs.s /illumos-gate/usr/src/uts/intel/io/hotplug/pcicfg/pcicfg.c /illumos-gate/usr/src/uts/intel/io/pci/pci_boot.c