search for: umip

...Joerg Roedel <jroedel at suse.de> Factor out the code used to decode an instruction with the correct address and operand sizes to a helper function. No functional changes. Signed-off-by: Joerg Roedel <jroedel at suse.de> --- arch/x86/include/asm/insn-eval.h | 2 ++ arch/x86/kernel/umip.c | 23 +--------------- arch/x86/lib/insn-eval.c | 45 ++++++++++++++++++++++++++++++++ 3 files changed, 48 insertions(+), 22 deletions(-) diff --git a/arch/x86/include/asm/insn-eval.h b/arch/x86/include/asm/insn-eval.h index b8b9ef1bbd06..b4ff3e3316d1 100644 --- a/arch/x86/incl...

...ure policy="require" name="hypervisor"/> > > <feature policy="require" name="tsc_adjust"/> > > <feature policy="require" name="clflushopt"/> > > <feature policy="require" name="umip"/> > > <feature policy="require" name="md-clear"/> > > <feature policy="require" name="stibp"/> > > <feature policy="require" name="arch-capabilities"/> > > <feature poli...

LLVM 2.6 does not build on (at least my) MIPS, because "mips" is #defined by the existing toolchain, but LLVM tries to use it as a symbol. This works around it: CPPFLAGS=-Umips make The problem is in llvm/ADT/Triple.h, line 57. Michael

...st,debug-threads=on -S -object secret,id=masterKey0,format=raw,file=/var/lib/libvirt/qemu/domain-9-test/master-key.aes -machine pc-i440fx-3.0,accel=kvm,usb=off,vmport=off,dump-guest-core=off -cpu Westmere,vme=on,ss=on,pclmuldq=on,pcid=on,x2apic=on,tsc-deadline=on,hypervisor=on,arat=on,tsc_adjust=on,umip=on,pdpe1gb=on,rdtscp=on,topoext=on -m 1024 -realtime mlock=off -smp 1,sockets=1,cores=1,threads=1 -uuid 8060a1de-66e9-4300-8677-0fdb0f830379 -no-user-config -nodefaults -chardev socket,id=charmonitor,fd=52,server,nowait -mon chardev=charmonitor,id=monitor,mode=control -rtc base=utc,driftfix=slew -g...

Hi, i have atwo node HA-cluster with pacemaker, corosync, libvirt and KVM. Recently i configured a new VirtualDomain which runs fine, but live Migration does not succeed. This is the error: VirtualDomain(vm_snipanalysis)[14322]: 2019/09/18_16:56:54 ERROR: snipanalysis: live migration to ha-idg-2 failed: 1 Sep 18 16:56:54 [6970] ha-idg-1 lrmd: notice: operation_finished:

Greetings. I have an image I've created with a bunch of chost flags which works on my machine when it comes to native boot. if I take that same image into a vm managed via libvirt, I get kernel panic. I'd assume that something is missing from my vm config, question is what and what I can do about it? here is the flags part of lscpu in native and vm: https://dpaste.com/3TR8QJ5G8 and the

...eeded in vc_early_forward_exception */ void do_early_exception(struct pt_regs *regs, int trapnr); diff --git a/arch/x86/kernel/traps.c b/arch/x86/kernel/traps.c index 907ac2b378a8..59d17e541df9 100644 --- a/arch/x86/kernel/traps.c +++ b/arch/x86/kernel/traps.c @@ -59,6 +59,7 @@ #include <asm/umip.h> #include <asm/insn.h> #include <asm/insn-eval.h> +#include <asm/sev-es.h> #ifdef CONFIG_X86_64 #include <asm/x86_init.h> @@ -733,6 +734,7 @@ static bool is_sysenter_singlestep(struct pt_regs *regs) static __always_inline void debug_enter(unsigned long *dr6, un...

...* Initialize per-cpu GHCB pages */ for_each_possible_cpu(cpu) { sev_es_alloc_runtime_data(cpu); diff --git a/arch/x86/kernel/traps.c b/arch/x86/kernel/traps.c index 74cfe6eb7ebb..030d882eaad1 100644 --- a/arch/x86/kernel/traps.c +++ b/arch/x86/kernel/traps.c @@ -59,6 +59,7 @@ #include <asm/umip.h> #include <asm/insn.h> #include <asm/insn-eval.h> +#include <asm/sev-es.h> #ifdef CONFIG_X86_64 #include <asm/x86_init.h> @@ -731,6 +732,7 @@ static bool is_sysenter_singlestep(struct pt_regs *regs) static __always_inline void debug_enter(unsigned long *dr6, un...

...ire' name='vmx'/> <feature policy='require' name='hypervisor'/> <feature policy='require' name='tsc_adjust'/> <feature policy='require' name='clflushopt'/> <feature policy='require' name='umip'/> <feature policy='require' name='ssbd'/> <feature policy='require' name='xsaves'/> <feature policy='require' name='pdpe1gb'/> <feature policy='disable' name='hle'/> <feature polic...

...ire' name='vmx'/> <feature policy='require' name='hypervisor'/> <feature policy='require' name='tsc_adjust'/> <feature policy='require' name='clflushopt'/> <feature policy='require' name='umip'/> <feature policy='require' name='ssbd'/> <feature policy='require' name='xsaves'/> <feature policy='require' name='pdpe1gb'/> <feature policy='disable' name='hle'/> <feature polic...

...dcm pcid dca sse4.1 sse4.2 x2apic movbe popcnt tsc-deadline aes xsave osxsave avx f16c rdrand hypervisor fsgsbase tsc-adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm mpx avx512f avx512dq rdseed adx smap avx512ifma pcommit clflushopt clwb avx512pf avx512er avx512cd avx512bw avx512vl avx512vbmi umip pku ospke rdpid avx512-4vnniw avx512-4fmaps syscall nx mmxext fxsr-opt pdpe1gb rdtscp lm 3dnowext 3dnow lahf-lm cmp-legacy svm extapic cr8legacy abm sse4a misalignsse 3dnowprefetch osvw ibs xop skinit wdt lwp fma4 tce nodeid-msr tbm topoext perfctr-core perfctr-nb invtsc xstore xstor...

...se __packed shorthand Doug Covelli (1): x86/vmware: Add VMware specific handling for VMMCALL under SEV-ES Joerg Roedel (53): KVM: SVM: Add GHCB Accessor functions x86/traps: Move pf error codes to <asm/trap_pf.h> x86/insn: Make inat-tables.c suitable for pre-decompression code x86/umip: Factor out instruction fetch x86/umip: Factor out instruction decoding x86/insn: Add insn_get_modrm_reg_off() x86/insn: Add insn_has_rep_prefix() helper x86/boot/compressed/64: Disable red-zone usage x86/boot/compressed/64: Add IDT Infrastructure x86/boot/compressed/64: Rename kaslr_64...

...se __packed shorthand Doug Covelli (1): x86/vmware: Add VMware specific handling for VMMCALL under SEV-ES Joerg Roedel (53): KVM: SVM: Add GHCB Accessor functions x86/traps: Move pf error codes to <asm/trap_pf.h> x86/insn: Make inat-tables.c suitable for pre-decompression code x86/umip: Factor out instruction fetch x86/umip: Factor out instruction decoding x86/insn: Add insn_get_modrm_reg_off() x86/insn: Add insn_has_rep_prefix() helper x86/boot/compressed/64: Disable red-zone usage x86/boot/compressed/64: Add IDT Infrastructure x86/boot/compressed/64: Rename kaslr_64...

...se __packed shorthand Doug Covelli (1): x86/vmware: Add VMware specific handling for VMMCALL under SEV-ES Joerg Roedel (53): KVM: SVM: Add GHCB Accessor functions x86/traps: Move pf error codes to <asm/trap_pf.h> x86/insn: Make inat-tables.c suitable for pre-decompression code x86/umip: Factor out instruction fetch x86/umip: Factor out instruction decoding x86/insn: Add insn_get_modrm_reg_off() x86/insn: Add insn_has_rep_prefix() helper x86/boot/compressed/64: Disable red-zone usage x86/boot/compressed/64: Add IDT Infrastructure x86/boot/compressed/64: Rename kaslr_64...

...e specific handling for VMMCALL under SEV-ES Joerg Roedel (54): KVM: SVM: nested: Don't allocate VMCB structures on stack KVM: SVM: Add GHCB Accessor functions x86/traps: Move pf error codes to <asm/trap_pf.h> x86/insn: Make inat-tables.c suitable for pre-decompression code x86/umip: Factor out instruction fetch x86/umip: Factor out instruction decoding x86/insn: Add insn_get_modrm_reg_off() x86/insn: Add insn_has_rep_prefix() helper x86/boot/compressed/64: Disable red-zone usage x86/boot/compressed/64: Add IDT Infrastructure x86/boot/compressed/64: Rename kaslr_64...

...e specific handling for VMMCALL under SEV-ES Joerg Roedel (50): KVM: SVM: nested: Don't allocate VMCB structures on stack KVM: SVM: Add GHCB Accessor functions x86/traps: Move pf error codes to <asm/trap_pf.h> x86/insn: Make inat-tables.c suitable for pre-decompression code x86/umip: Factor out instruction fetch x86/umip: Factor out instruction decoding x86/insn: Add insn_get_modrm_reg_off() x86/insn: Add insn_has_rep_prefix() helper x86/boot/compressed/64: Disable red-zone usage x86/boot/compressed/64: Add IDT Infrastructure x86/boot/compressed/64: Rename kaslr_64...

...e specific handling for VMMCALL under SEV-ES Joerg Roedel (50): KVM: SVM: nested: Don't allocate VMCB structures on stack KVM: SVM: Add GHCB Accessor functions x86/traps: Move pf error codes to <asm/trap_pf.h> x86/insn: Make inat-tables.c suitable for pre-decompression code x86/umip: Factor out instruction fetch x86/umip: Factor out instruction decoding x86/insn: Add insn_get_modrm_reg_off() x86/insn: Add insn_has_rep_prefix() helper x86/boot/compressed/64: Disable red-zone usage x86/boot/compressed/64: Add IDT Infrastructure x86/boot/compressed/64: Rename kaslr_64...

..._packed shorthand Doug Covelli (1): x86/vmware: Add VMware specific handling for VMMCALL under SEV-ES Joerg Roedel (53): KVM: SVM: Add GHCB Accessor functions x86/traps: Move some definitions to <asm/trap_defs.h> x86/insn: Make inat-tables.c suitable for pre-decompression code x86/umip: Factor out instruction fetch x86/umip: Factor out instruction decoding x86/insn: Add insn_get_modrm_reg_off() x86/insn: Add insn_rep_prefix() helper x86/boot/compressed/64: Disable red-zone usage x86/boot/compressed/64: Switch to __KERNEL_CS after GDT is loaded x86/boot/compressed/64:...

..._packed shorthand Doug Covelli (1): x86/vmware: Add VMware specific handling for VMMCALL under SEV-ES Joerg Roedel (53): KVM: SVM: Add GHCB Accessor functions x86/traps: Move some definitions to <asm/trap_defs.h> x86/insn: Make inat-tables.c suitable for pre-decompression code x86/umip: Factor out instruction fetch x86/umip: Factor out instruction decoding x86/insn: Add insn_get_modrm_reg_off() x86/insn: Add insn_rep_prefix() helper x86/boot/compressed/64: Disable red-zone usage x86/boot/compressed/64: Switch to __KERNEL_CS after GDT is loaded x86/boot/compressed/64:...

...es: 1024 (order: 1, 8192 bytes) [&nbsp; &nbsp; 0.169597] Mountpoint-cache hash table entries: 1024 (order: 1, 8192 bytes) [&nbsp; &nbsp; 0.172561] Disabling memory control group subsystem [&nbsp; &nbsp; 0.173672] x86/cpu: Activated the Intel User Mode Instruction Prevention (UMIP) CPU feature [&nbsp; &nbsp; 0.174591] mce: CPU supports 10 MCE banks [&nbsp; &nbsp; 0.175630] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [&nbsp; &nbsp; 0.176588] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0 [&nbsp; &nbsp; 0.178590] Spectre V2 : Mitigation: F...