summaryrefslogtreecommitdiff
path: root/sys/arch/amd64
AgeCommit message (Expand)Author
2018-06-25Reorganize acpi(4) code a bit in preparation for upcoming arm64 support.Mark Kettenis
2018-06-24Move signal generation from fputrap() to where it's called in trap()Philip Guenther
2018-06-22vmm(4): Be more careful when tearing down VMs, to avoid a possible raceMike Larkin
2018-06-21Save and restore retguard area during hibernate unpack. This copies theMike Larkin
2018-06-21Add missing comma. This fixes compilation if we enable VMM_DEBUG macro.Kevin Lo
2018-06-20On newer AMD parts, use CoreId (EBX) and NodeId (ECX) from cpuid 0x8000001eStuart Henderson
2018-06-19SMT (Simultanious Multi Threading) implementations typically shareMark Kettenis
2018-06-18"a = 1; b = 100; c = a * b; if (c == 0) c = 100;"Kenneth R Westerback
2018-06-18Align the end of the retguard area on a page boundary and provide symbolsPhilip Guenther
2018-06-16Oops, turned on forceukbd during testing of eager FPU work and it slippedPhilip Guenther
2018-06-15Split out the T_PAGEFLT handling into its own function, pageflttrap().Philip Guenther
2018-06-14Put the .openbsd.randomdata.retguard input section at the start of thePhilip Guenther
2018-06-14Clear the GPRs when entering the kernel from userspace so thatPhilip Guenther
2018-06-14Grab the FPU lock before calling aesni_encMike Belopuhov
2018-06-13alltraps was branching multiple times on whether the trap was from kernelPhilip Guenther
2018-06-10Only use the separate DDBPROF trap03 entry when coming from the kernelPhilip Guenther
2018-06-10Put the register-saving parts of INTRENTRY() into their own macros forPhilip Guenther
2018-06-10Delete dead store of %rax in DDBPROF return pathPhilip Guenther
2018-06-09Move all the DDBPROF logic into the trap03 (#BP) handler to keep alltrapsPhilip Guenther
2018-06-07Apply the retpoline transformation to indirect jumps in the raw ASMPhilip Guenther
2018-06-07Treat XSAVEOPT and other XSAVE extensions like other cpu flagsPhilip Guenther
2018-06-05Switch from lazy FPU switching to semi-eager FPU switching: track whetherPhilip Guenther
2018-06-05Split "return to userspace via iretq" from intr_fast_exit into intr_user_exit.Philip Guenther
2018-06-01Clear aesni_sc if the context is freed, to avoid leaving a danglingFrederic Cambus
2018-06-01Clear vc3_sc if the context is freed, to avoid leaving a danglingFrederic Cambus
2018-06-01Enable witness(4) on select architectures to help the current MP work.Visa Hankala
2018-05-31Return error values directly where appropriate, instead of using the errFrederic Cambus
2018-05-26Delete obsolete reference to setting segment registersPhilip Guenther
2018-05-26Only set fpu_save_len once and assert if it's too big or would differPhilip Guenther
2018-05-26CR0_WP is already set in CR0_DEFAULTPhilip Guenther
2018-05-26Initialize ci_idle_pcb->pcb_cr0 just once, in cpu_attach().Philip Guenther
2018-05-26Update comment to reflect xsavePhilip Guenther
2018-05-23Enable ccpmic(4) and tipmic(4).Mark Kettenis
2018-05-23Enable bwfm(4).Patrick Wildt
2018-05-23Move CR4_DEFAULT to specialreg.h where the CR4_* values are definedPhilip Guenther
2018-05-22Define CR0_DEFAULT with our default CR0_* flags for various .S files.Philip Guenther
2018-05-22Factor out the common FPU handling from vcpu_run_{vmx,svm}() intoPhilip Guenther
2018-05-22Delete antique sigdebug definitionsPhilip Guenther
2018-05-20Stash the syscall number in tf_err so it can be reported by the SPL checkPhilip Guenther
2018-05-17Make VMM_DEBUG kernels compile again; ok mlarkinMike Belopuhov
2018-05-14Delete unused/obsolete labelsPhilip Guenther
2018-05-13Fix code which is #ifdef TRAP_SIGDEBUG or DEBUG: wrong variable andPhilip Guenther
2018-05-04Initialize st_count in db_save_stack_trace().Visa Hankala
2018-05-04Leave out an unnecessary symbol lookup.Visa Hankala
2018-04-28replace add_*_randomness with enqueue_randomness()Jasper Lievisse Adriaanse
2018-04-27rasops: implement scrollbackJoshua Stein
2018-04-27use nitems()Jasper Lievisse Adriaanse
2018-04-27-fretpoline for non-RAMDISK kernels. Skylake product needs it, andTheo de Raadt
2018-04-27vmm(4): pass through ELCRx ports to vmd(8)Mike Larkin
2018-04-27Fix the prologue detection to match amd64 opcodes, not i386 opcodesPhilip Guenther