On Sun, Dec 2, 2018 at 1:26 AM Tushar Pankaj wrote: > Does it have to do with macros.S having a capital S extension? > > Thanks, > Tushar Pankaj > > Probably not. I don't have any "arch/x86/kernel/macros.s" file (actually "/usr/src/linux-headers-4.20.0-rc4/arch/x86/kernel/macros.s") at all. In fact neither do i have macros.s or macros.S in previous kernels directories. > On Sat, Dec 1, 2018, 17:24 Laszlo KERTESZ >> Hi, >> It builds with 4.19.x. What happened to 4.20? >> On the Fedore bug tracker there is something related: >> >> >> https://src.fedoraproject.org/cgit/rpms/kernel.git/commit/?id=6904e708917a12819d1fe0d329f605030d6e4b0d >> >> On Sat, Dec 1, 2018 at 11:03 PM QINGWEI ZHANG >> wrote: >> >>> This kernel is the latest one, could you try with 4.19? >>> >>> Sent via the BlackBerry Hub for Android >>> >>> *From:* laszlo.kertesz@gmail.com >>> *Sent:* December 1, 2018 15:58 >>> *To:* wireguard@lists.zx2c4.com >>> *Subject:* Build fails on Debian, kernel 4.20.0-rc4 >>> >>> Hi, >>> The wireguard module (0.0.20181119 from Debian Unstable) fails to build >>> on my machine using kernel 4.20 rc4. >>> >>> I get the following errors: >>> >>> # cat /var/lib/dkms/wireguard/0.0.20181119/build/make.log >>>> DKMS make.log for wireguard-0.0.20181119 for kernel 4.20.0-rc4 (x86_64) >>>> Sat Dec 1 22:51:18 EET 2018 >>>> make: Entering directory '/usr/src/linux-headers-4.20.0-rc4' >>>> CC [M] /var/lib/dkms/wireguard/0.0.20181119/build/main.o >>>> CC [M] /var/lib/dkms/wireguard/0.0.20181119/build/noise.o >>>> CC [M] /var/lib/dkms/wireguard/0.0.20181119/build/device.o >>>> CC [M] /var/lib/dkms/wireguard/0.0.20181119/build/peer.o >>>> Assembler messages: >>>> Error: can't open arch/x86/kernel/macros.s for reading: No such file or >>>> directory >>>> make[1]: *** [scripts/Makefile.build:293: >>>> /var/lib/dkms/wireguard/0.0.20181119/build/main.o] Error 1 >>>> make[1]: *** Waiting for unfinished jobs.... >>>> Assembler messages: >>>> Error: can't open arch/x86/kernel/macros.s for reading: No such file or >>>> directory >>>> ./arch/x86/include/asm/atomic64_64.h:160: Error: no such instruction: >>>> `lock_prefix xaddq %rax,peer_counter(%rip)' >>>> ./arch/x86/include/asm/bitops.h:76: Error: no such instruction: >>>> `lock_prefix orb $32,1592(%rbx)' >>>> ./arch/x86/include/asm/bitops.h:114: Error: no such instruction: >>>> `lock_prefix andb $-2,1592(%rbx)' >>>> ./arch/x86/include/asm/bitops.h:114: Error: no such instruction: >>>> `lock_prefix andb $-9,1592(%rbx)' >>>> ./arch/x86/include/asm/jump_label.h:23: Error: no such instruction: >>>> `static_branch_nop l_yes=".L15"key="descriptor.66338+40"branch="0"' >>>> ./include/linux/netdevice.h:515: Error: no such instruction: `asm_bug >>>> ins=".byte 0x0f, 0x0b"file=.LC0 line=515 flags=0 size=12' >>>> ./include/linux/netdevice.h:515: Error: no such instruction: >>>> `annotate_unreachable counter=80' >>>> ./arch/x86/include/asm/atomic.h:200: Error: no such instruction: >>>> `lock_prefix cmpxchgl %ecx,(%rdx)' >>>> ./arch/x86/include/asm/refcount.h:109: Error: no such instruction: >>>> `refcount_error counter="(%rdx)"' >>>> ./arch/x86/include/asm/refcount.h:90: Error: no such instruction: >>>> `lock_prefix decl 1528(%rbx)' >>>> ./arch/x86/include/asm/refcount.h:91: Error: no such instruction: >>>> `refcount_check_lt_zero counter="1528(%rbx)"' >>>> ./arch/x86/include/asm/jump_label.h:23: Error: no such instruction: >>>> `static_branch_nop l_yes=".L61"key="descriptor.66372+40"branch="0"' >>>> ./arch/x86/include/asm/refcount.h:90: Error: no such instruction: >>>> `lock_prefix decl 1528(%rdi)' >>>> ./arch/x86/include/asm/refcount.h:91: Error: no such instruction: >>>> `refcount_check_lt_zero counter="1528(%rdi)"' >>>> ./arch/x86/include/asm/jump_label.h:23: Error: no such instruction: >>>> `static_branch_nop l_yes=".L80"key="descriptor.66372+40"branch="0"' >>>> Assembler messages: >>>> Error: can't open arch/x86/kernel/macros.s for reading: No such file or >>>> directory >>>> ./arch/x86/include/asm/refcount.h:90: Error: no such instruction: >>>> `lock_prefix decl 4(%rdi)' >>>> ./arch/x86/include/asm/refcount.h:91: Error: no such instruction: >>>> `refcount_check_lt_zero counter="4(%rdi)"' >>>> ./arch/x86/include/asm/jump_label.h:23: Error: no such instruction: >>>> `static_branch_nop l_yes=".L6"key="descriptor.67356+40"branch="0"' >>>> ./arch/x86/include/asm/jump_label.h:23: Error: no such instruction: >>>> `static_branch_nop l_yes=".L32"key="descriptor.67420+40"branch="0"' >>>> ./arch/x86/include/asm/refcount.h:65: Error: no such instruction: >>>> `lock_prefix incl 4(%rdi)' >>>> ./arch/x86/include/asm/refcount.h:66: Error: no such instruction: >>>> `refcount_check_lt_zero counter="4(%rdi)"' >>>> ./arch/x86/include/asm/refcount.h:90: Error: no such instruction: >>>> `lock_prefix decl 4(%rdi)' >>>> ./arch/x86/include/asm/refcount.h:91: Error: no such instruction: >>>> `refcount_check_lt_zero counter="4(%rdi)"' >>>> /var/lib/dkms/wireguard/0.0.20181119/build/device.c:404: Error: no such >>>> instruction: `asm_bug ins=".byte 0x0f, 0x0b"file=.LC7 line=404 flags=2305 >>>> size=12' >>>> /var/lib/dkms/wireguard/0.0.20181119/build/device.c:404: Error: no such >>>> instruction: `annotate_reachable counter=163' >>>> ./arch/x86/include/asm/bitops.h:76: Error: no such instruction: >>>> `lock_prefix orb $32,328(%rax)' >>>> make[1]: *** [scripts/Makefile.build:293: >>>> /var/lib/dkms/wireguard/0.0.20181119/build/peer.o] Error 1 >>>> make[1]: *** [scripts/Makefile.build:293: >>>> /var/lib/dkms/wireguard/0.0.20181119/build/device.o] Error 1 >>>> Assembler messages: >>>> Error: can't open arch/x86/kernel/macros.s for reading: No such file or >>>> directory >>>> ./arch/x86/include/asm/refcount.h:90: Error: no such instruction: >>>> `lock_prefix decl 680(%rbx)' >>>> ./arch/x86/include/asm/refcount.h:91: Error: no such instruction: >>>> `refcount_check_lt_zero counter="680(%rbx)"' >>>> ./arch/x86/include/asm/refcount.h:90: Error: no such instruction: >>>> `lock_prefix decl 680(%rbx)' >>>> ./arch/x86/include/asm/refcount.h:91: Error: no such instruction: >>>> `refcount_check_lt_zero counter="680(%rbx)"' >>>> ./arch/x86/include/asm/atomic.h:200: Error: no such instruction: >>>> `lock_prefix cmpxchgl %ecx,(%rdx)' >>>> ./arch/x86/include/asm/refcount.h:109: Error: no such instruction: >>>> `refcount_error counter="(%rdx)"' >>>> ./arch/x86/include/asm/refcount.h:90: Error: no such instruction: >>>> `lock_prefix decl 680(%rbx)' >>>> ./arch/x86/include/asm/refcount.h:91: Error: no such instruction: >>>> `refcount_check_lt_zero counter="680(%rbx)"' >>>> ./arch/x86/include/asm/atomic64_64.h:160: Error: no such instruction: >>>> `lock_prefix xaddq %rax,keypair_counter(%rip)' >>>> make[1]: *** [scripts/Makefile.build:293: >>>> /var/lib/dkms/wireguard/0.0.20181119/build/noise.o] Error 1 >>>> make: *** [Makefile:1565: >>>> _module_/var/lib/dkms/wireguard/0.0.20181119/build] Error 2 >>>> make: Leaving directory '/usr/src/linux-headers-4.20.0-rc4' >>>> >>>> >>> >>> _______________________________________________ >> WireGuard mailing list >> WireGuard@lists.zx2c4.com >> https://lists.zx2c4.com/mailman/listinfo/wireguard >> >