Re: [PATCH v6 0/4] Introduce mseal()

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 




On 1/11/24 15:41, jeffxu@xxxxxxxxxxxx wrote:
> From: Jeff Xu <jeffxu@xxxxxxxxxx>
> 
> This patchset proposes a new mseal() syscall for the Linux kernel.
> 

Jeff,
Building arm64 defconfig, on linux-next-20240112, I get:

  CC      arch/arm64/kernel/asm-offsets.s
In file included from ../include/uapi/linux/mman.h:5,
                 from ../include/linux/mm.h:33,
                 from ../include/linux/memblock.h:12,
                 from ../arch/arm64/include/asm/acpi.h:14,
                 from ../include/acpi/acpi_io.h:7,
                 from ../include/linux/acpi.h:39,
                 from ../include/acpi/apei.h:9,
                 from ../include/acpi/ghes.h:5,
                 from ../include/linux/arm_sdei.h:8,
                 from ../arch/arm64/kernel/asm-offsets.c:10:
../arch/arm64/include/asm/mman.h: In function 'arch_calc_vm_prot_bits':
../arch/arm64/include/asm/mman.h:15:24: error: 'VM_ARM64_BTI' undeclared (first use in this function); did you mean 'ARM64_BTI'?
   15 |                 ret |= VM_ARM64_BTI;
      |                        ^~~~~~~~~~~~
      |                        ARM64_BTI
../arch/arm64/include/asm/mman.h:15:24: note: each undeclared identifier is reported only once for each function it appears in
../arch/arm64/include/asm/mman.h:18:24: error: 'VM_MTE' undeclared (first use in this function); did you mean 'VM_MAP'?
   18 |                 ret |= VM_MTE;
      |                        ^~~~~~
      |                        VM_MAP
../arch/arm64/include/asm/mman.h: In function 'arch_calc_vm_flag_bits':
../arch/arm64/include/asm/mman.h:32:24: error: 'VM_MTE_ALLOWED' undeclared (first use in this function)
   32 |                 return VM_MTE_ALLOWED;
      |                        ^~~~~~~~~~~~~~
../arch/arm64/include/asm/mman.h: In function 'arch_validate_flags':
../arch/arm64/include/asm/mman.h:59:29: error: 'VM_MTE' undeclared (first use in this function); did you mean 'VM_MAP'?
   59 |         return !(vm_flags & VM_MTE) || (vm_flags & VM_MTE_ALLOWED);
      |                             ^~~~~~
      |                             VM_MAP
../arch/arm64/include/asm/mman.h:59:52: error: 'VM_MTE_ALLOWED' undeclared (first use in this function)
   59 |         return !(vm_flags & VM_MTE) || (vm_flags & VM_MTE_ALLOWED);
      |                                                    ^~~~~~~~~~~~~~


-- 
#Randy




[Index of Archives]     [Linux Wireless]     [Linux Kernel]     [ATH6KL]     [Linux Bluetooth]     [Linux Netdev]     [Kernel Newbies]     [Share Photos]     [IDE]     [Security]     [Git]     [Netfilter]     [Bugtraq]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Linux ATA RAID]     [Samba]     [Device Mapper]

  Powered by Linux