[PATCH] KVM: allow NULL writable argument to __kvm_faultin_pfn

> On 06 January 2025 at 07:57 pm, Sean Christopherson wrote: > > On Wed, Jan 01, 2025, Paolo Bonzini wrote: >> kvm_follow_pfn() is able to work with NULL in the .map_writable field >> of the homonymous struct. But __kvm_faultin_pfn() rejects the combo >> despite KVM for e500 trying to use it

Re: [PATCH] powerpc/64s: Rewrite __real_pte() as a static inline

Christophe Leroy writes: > Rewrite __real_pte() as a static inline in order to avoid > following warning/error when building with 4k page size: > > CC arch/powerpc/mm/book3s64/hash_tlb.o > arch/powerpc/mm/book3s64/hash_tlb.c: In function 'hpte_need_flush': > arch/powerpc/

Re: [PATCH] arch/powerpc: Remove unused function icp_native_cause_ipi_rm()

Gautam Menghani writes: > Remove icp_native_cause_ipi_rm() as it has no callers since > commit 53af3ba2e819("KVM: PPC: Book3S HV: Allow guest exit path to have > MMU on") > > Signed-off-by: Gautam Menghani > --- > arch/powerpc/include/asm/xics.h | 1 - > arch/powerpc/sysdev/xics/icp-nati

Re: [PATCH 3/5] KVM: Add a common kvm_run flag to communicate an exit needs completion

On Sat, 11 Jan 2025 01:24:48 +, Sean Christopherson wrote: > > Add a kvm_run flag, KVM_RUN_NEEDS_COMPLETION, to communicate to userspace > that KVM_RUN needs to be re-executed prior to save/restore in order to > complete the instruction/operation that triggered the userspace exit. > > KVM's

Re: [PATCH] fs: introduce getfsxattrat and setfsxattrat syscalls

kernel.org patch subject: [PATCH] fs: introduce getfsxattrat and setfsxattrat syscalls config: arm-allnoconfig (https://download.01.org/0day-ci/archive/20250111/202501112052.zjevfjhd-...@intel.com/config) compiler: clang version 17.0.6 (https://github.com/llvm/ll

Re: [PATCH v6 24/26] mm: Remove devmap related functions and page table bits

Hi, Alistair, I think the last two patches can be squashed into this one. Huacai On Fri, Jan 10, 2025 at 2:03 PM Alistair Popple wrote: > > Now that DAX and all other reference counts to ZONE_DEVICE pages are > managed normally there is no need for the special devmap PTE/PMD/PUD > page table b

[powerpc:next-test] BUILD SUCCESS 2bf66e66d2e6feece6175ec09ec590a0a8563bdd

gcc-14.2.0 arc allyesconfigclang-18 arc allyesconfiggcc-13.2.0 arc defconfiggcc-14.2.0 arc randconfig-001-20250111gcc-13.2.0 arc randconfig-002-20250111

[PATCH] KVM: allow NULL writable argument to __kvm_faultin_pfn

 > On 06 January 2025 at 07:57 pm, Sean Christopherson wrote: > > On Wed, Jan 01, 2025, Paolo Bonzini wrote: >> kvm_follow_pfn() is able to work with NULL in the .map_writable field >> of the homonymous struct. But __kvm_faultin_pfn() rejects the combo >> despite KVM for e500 trying to use it

Re: [PATCH] fs: introduce getfsxattrat and setfsxattrat syscalls

kernel.org patch subject: [PATCH] fs: introduce getfsxattrat and setfsxattrat syscalls config: s390-randconfig-r133-20250111 (https://download.01.org/0day-ci/archive/20250111/202501112305.epqr5jnx-...@intel.com/config) compiler: s390-linux-gcc (GCC) 14.2.0 reproduce: (https://download.01.org/0day-

Re: [PATCH] fs: introduce getfsxattrat and setfsxattrat syscalls

[PATCH] fs: introduce getfsxattrat and setfsxattrat syscalls config: riscv-randconfig-002-20250111 (https://download.01.org/0day-ci/archive/20250112/202501120410.3zwwyxqy-...@intel.com/config) compiler: riscv64-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-