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| author | Paolo Bonzini <pbonzini@redhat.com> | 2024-03-11 16:56:44 +0300 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2024-03-11 16:56:54 +0300 |
| commit | 233d0bc4d81ca1abf60158bd39b90be97d85840a (patch) | |
| tree | 9efd8e6873052553912f08964c207dd48773d17a /arch/x86/mm/fault.c | |
| parent | 7d8942d8e73843de35b3737b8be50f8fef6796bb (diff) | |
| parent | b99f783106ea5b2f8c9d74f4d3b1e2f77af9ec6e (diff) | |
| download | linux-233d0bc4d81ca1abf60158bd39b90be97d85840a.tar.xz | |
Merge tag 'loongarch-kvm-6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson into HEAD
LoongArch KVM changes for v6.9
* Set reserved bits as zero in CPUCFG.
* Start SW timer only when vcpu is blocking.
* Do not restart SW timer when it is expired.
* Remove unnecessary CSR register saving during enter guest.
Diffstat (limited to 'arch/x86/mm/fault.c')
| -rw-r--r-- | arch/x86/mm/fault.c | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/arch/x86/mm/fault.c b/arch/x86/mm/fault.c index 679b09cfe241..d6375b3c633b 100644 --- a/arch/x86/mm/fault.c +++ b/arch/x86/mm/fault.c @@ -798,15 +798,6 @@ show_signal_msg(struct pt_regs *regs, unsigned long error_code, show_opcodes(regs, loglvl); } -/* - * The (legacy) vsyscall page is the long page in the kernel portion - * of the address space that has user-accessible permissions. - */ -static bool is_vsyscall_vaddr(unsigned long vaddr) -{ - return unlikely((vaddr & PAGE_MASK) == VSYSCALL_ADDR); -} - static void __bad_area_nosemaphore(struct pt_regs *regs, unsigned long error_code, unsigned long address, u32 pkey, int si_code) |