lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  linux-cve-announce  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [day] [month] [year] [list]
Date:   Sun, 17 Dec 2017 09:24:19 +0800
From:   kbuild test robot <fengguang.wu@...el.com>
To:     Andy Lutomirski <luto@...nel.org>
Cc:     kbuild-all@...org, linux-kernel@...r.kernel.org,
        tipbuild@...or.com, Thomas Gleixner <tglx@...utronix.de>
Subject: [tip:WIP.x86/pti-upstream 38/50]
 arch/x86/include/asm/mmu_context.h:73:18: error: 'LDT_BASE_ADDR' undeclared;
 did you mean '_ASM_ADD'?

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git WIP.x86/pti-upstream
head:   78e4da51f7c77587cc6f419af4f63a21b289bdb7
commit: 7e482cfe4a23ead21215423c4566c8516ba21025 [38/50] x86/pti: Put the LDT in its own PGD if PTI is on
config: i386-alldefconfig (attached as .config)
compiler: gcc-7 (Debian 7.2.0-12) 7.2.1 20171025
reproduce:
        git checkout 7e482cfe4a23ead21215423c4566c8516ba21025
        # save the attached .config to linux build tree
        make ARCH=i386 

All errors (new ones prefixed by >>):

   In file included from arch/x86/kernel/step.c:10:0:
   arch/x86/include/asm/mmu_context.h: In function 'ldt_slot_va':
>> arch/x86/include/asm/mmu_context.h:73:18: error: 'LDT_BASE_ADDR' undeclared (first use in this function); did you mean '_ASM_ADD'?
     return (void *)(LDT_BASE_ADDR + LDT_SLOT_STRIDE * slot);
                     ^~~~~~~~~~~~~
                     _ASM_ADD
   arch/x86/include/asm/mmu_context.h:73:18: note: each undeclared identifier is reported only once for each function it appears in

vim +73 arch/x86/include/asm/mmu_context.h

    70	
    71	static inline void *ldt_slot_va(int slot)
    72	{
  > 73		return (void *)(LDT_BASE_ADDR + LDT_SLOT_STRIDE * slot);
    74	}
    75	

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation

Download attachment ".config.gz" of type "application/gzip" (10672 bytes)

Powered by blists - more mailing lists