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stable-rc/linux-3.18.y build: 185 builds: 2 failed, 183 passed, 4 errors, 1334 warnings (v3.18.130)

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stable-rc/linux-3.18.y build: 185 builds: 2 failed, 183 passed, 4 errors, 1334 warnings (v3.18.130) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-3.18.y/kernel/v3.18.130/ Tree: stable-rc Branch: linux-3.18.y Git Describe: v3.18.130 Git Commit: 49a6ef532c77a869ac776d7764e1cf46755faba2 Git URL: http://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 6 unique architectures Build Failures Detected: arc: gcc version 7.1.1 20170710 (ARCv2 ISA Linux uClibc toolchain 2017.09) allnoconfig: FAIL tinyconfig: FAIL Errors and Warnings Detected: arc: gcc version 7.1.1 20170710 (ARCv2 ISA Linux uClibc toolchain 2017.09) allnoconfig: 2 errors, 664 warnings tinyconfig: 2 errors, 662 warnings i386: gcc version 7.3.0 (Debian 7.3.0-30) allnoconfig: 3 warnings tinyconfig: 3 warnings x86_64: gcc version 7.3.0 (Debian 7.3.0-30) allnoconfig: 1 warning tinyconfig: 1 warning Errors summary: 2 arch/arc/mm/tlbex.S:348: Error: unknown opcode 'lsl' 2 arch/arc/mm/tlbex.S:291: Error: unknown opcode 'lsl' Warnings summary: 663 arc-linux-gcc: warning: '-mno-mpy' is deprecated 654 cc1: warning: '-mno-mpy' is deprecated 2 mm/memory.c:581:7: warning: assignment makes integer from pointer without a cast [-Wint-conversion] 2 lib/string_helpers.c:64:33: warning: '%03lld' directive output may be truncated writing between 3 and 13 bytes into a region of size 7 [-Wformat-truncation=] 2 kernel/sched/core.c:2766:1: warning: control reaches end of non-void function [-Wreturn-type] 2 include/linux/kernel.h:707:17: warning: comparison of distinct pointer types lacks a cast 2 arch/x86/kernel/head_32.S:679: Warning: ignoring fill value in section `.bss..page_aligned' 2 arch/x86/kernel/head_32.S:677: Warning: ignoring fill value in section `.bss..page_aligned' 2 arch/x86/kernel/head_32.S:672: Warning: ignoring fill value in section `.bss..page_aligned' 1 mm/mmap.c:684:2: warning: 'rb_parent' may be used uninitialized in this function [-Wmaybe-uninitialized] 1 mm/mmap.c:684:2: warning: 'rb_link' may be used uninitialized in this function [-Wmaybe-uninitialized] 1 mm/mmap.c:683:2: warning: 'prev' may be used uninitialized in this function [-Wmaybe-uninitialized] ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- acs5k_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_tiny_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: lib/string_helpers.c:64:33: warning: '%03lld' directive output may be truncated writing between 3 and 13 bytes into a region of size 7 [-Wformat-truncation=] -------------------------------------------------------------------------------- allnoconfig (i386) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: arch/x86/kernel/head_32.S:672: Warning: ignoring fill value in section `.bss..page_aligned' arch/x86/kernel/head_32.S:677: Warning: ignoring fill value in section `.bss..page_aligned' arch/x86/kernel/head_32.S:679: Warning: ignoring fill value in section `.bss..page_aligned' -------------------------------------------------------------------------------- allnoconfig (arm64) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arc) — FAIL, 2 errors, 664 warnings, 0 section mismatches Errors: arch/arc/mm/tlbex.S:291: Error: unknown opcode 'lsl' arch/arc/mm/tlbex.S:348: Error: unknown opcode 'lsl' Warnings: arc-linux-gcc: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated mm/memory.c:581:7: warning: assignment makes integer from pointer without a cast [-Wint-conversion] arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated mm/mmap.c:684:2: warning: 'rb_link' may be used uninitialized in this function [-Wmaybe-uninitialized] mm/mmap.c:684:2: warning: 'rb_parent' may be used uninitialized in this function [-Wmaybe-uninitialized] mm/mmap.c:683:2: warning: 'prev' may be used uninitialized in this function [-Wmaybe-uninitialized] arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated include/linux/kernel.h:707:17: warning: comparison of distinct pointer types lacks a cast arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated kernel/sched/core.c:2766:1: warning: control reaches end of non-void function [-Wreturn-type] arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated -------------------------------------------------------------------------------- am200epdkit_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ape6evm_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ar7_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- armadillo800eva_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- assabet_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- at91_dt_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- at91rm9200_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- at91sam9260_9g20_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- at91sam9261_9g10_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- at91sam9263_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- at91sam9g45_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- at91sam9rl_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- at91x40_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- badge4_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm2835_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bockw_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- clps711x_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cns3420vb_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cobalt_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- collie_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- corgi_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- db1xxx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- dove_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- e55_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- efm32_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- em_x270_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ep93xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- exynos_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ezx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- footbridge_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- fuloong2e_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gpr_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h5000_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hackkit_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imote2_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- integrator_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop13xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop32x_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop33x_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip22_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jazz_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jornada720_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- keystone_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- koelsch_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ks8695_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- kzm9g_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lager_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lart_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lasat_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpd270_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ls1b_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lubbock_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mackerel_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- magician_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mainstone_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaaprp_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- marzen_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- moxart_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mpc30x_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msm_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mv78xx0_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mxs_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- neponset_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netwinder_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc910_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc950_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc960_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap1_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- palmz72_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pcm027_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa168_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa3xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa910_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qi_lb60_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- raumfeld_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rb532_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview-smp_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rm200_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s5pv210_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama5_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sead3_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sead3micro_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shannon_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shmobile_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- socfpga_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear13xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear3xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear6xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spitz_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0219_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: lib/string_helpers.c:64:33: warning: '%03lld' directive output may be truncated writing between 3 and 13 bytes into a region of size 7 [-Wformat-truncation=] -------------------------------------------------------------------------------- tinyconfig (i386) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: arch/x86/kernel/head_32.S:672: Warning: ignoring fill value in section `.bss..page_aligned' arch/x86/kernel/head_32.S:677: Warning: ignoring fill value in section `.bss..page_aligned' arch/x86/kernel/head_32.S:679: Warning: ignoring fill value in section `.bss..page_aligned' -------------------------------------------------------------------------------- tinyconfig (arm64) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arc) — FAIL, 2 errors, 662 warnings, 0 section mismatches Errors: arch/arc/mm/tlbex.S:291: Error: unknown opcode 'lsl' arch/arc/mm/tlbex.S:348: Error: unknown opcode 'lsl' Warnings: arc-linux-gcc: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated mm/memory.c:581:7: warning: assignment makes integer from pointer without a cast [-Wint-conversion] arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated include/linux/kernel.h:707:17: warning: comparison of distinct pointer types lacks a cast arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated kernel/sched/core.c:2766:1: warning: control reaches end of non-void function [-Wreturn-type] arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: 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deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: 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warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated arc-linux-gcc: warning: '-mno-mpy' is deprecated cc1: warning: '-mno-mpy' is deprecated -------------------------------------------------------------------------------- tinyconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- trizeps4_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u300_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u8500_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- viper_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- workpad_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xcep_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xway_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

7 years

1
0
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FAILED: patch "[PATCH] drm/i915: Allocate a common scratch page" failed to apply to 4.19-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.19-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From fe78742d7f84e3803b760cdbb1ddbdedfca9640b Mon Sep 17 00:00:00 2001 From: Chris Wilson <chris(a)chris-wilson.co.uk> Date: Tue, 4 Dec 2018 14:15:16 +0000 Subject: [PATCH] drm/i915: Allocate a common scratch page Currently we allocate a scratch page for each engine, but since we only ever write into it for post-sync operations, it is not exposed to userspace nor do we care for coherency. As we then do not care about its contents, we can use one page for all, reducing our allocations and avoid complications by not assuming per-engine isolation. For later use, it simplifies engine initialisation (by removing the allocation that required struct_mutex!) and means that we can always rely on there being a scratch page. v2: Check that we allocated a large enough scratch for I830 w/a Fixes: 06e562e7f515 ("drm/i915/ringbuffer: Delay after EMIT_INVALIDATE for gen4/gen5") # v4.18.20 Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=108850 Signed-off-by: Chris Wilson <chris(a)chris-wilson.co.uk> Cc: Tvrtko Ursulin <tvrtko.ursulin(a)intel.com> Cc: Mika Kuoppala <mika.kuoppala(a)linux.intel.com> Reviewed-by: Mika Kuoppala <mika.kuoppala(a)linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181204141522.13640-1-chris@… Cc: Joonas Lahtinen <joonas.lahtinen(a)linux.intel.com> Cc: <stable(a)vger.kernel.org> # v4.18.20+ (cherry picked from commit 5179749925933575a67f9d8f16d0cc204f98a29f) [Joonas: Use new function in gen9_init_indirectctx_bb too] Signed-off-by: Joonas Lahtinen <joonas.lahtinen(a)linux.intel.com> diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 1331cde79c2e..872a2e159a5f 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -2150,6 +2150,8 @@ struct drm_i915_private { struct delayed_work idle_work; ktime_t last_init_time; + + struct i915_vma *scratch; } gt; /* perform PHY state sanity checks? */ @@ -3872,4 +3874,9 @@ static inline int intel_hws_csb_write_index(struct drm_i915_private *i915) return I915_HWS_CSB_WRITE_INDEX; } +static inline u32 i915_scratch_offset(const struct drm_i915_private *i915) +{ + return i915_ggtt_offset(i915->gt.scratch); +} + #endif diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c index ba371712c560..6ae9a6080cc8 100644 --- a/drivers/gpu/drm/i915/i915_gem.c +++ b/drivers/gpu/drm/i915/i915_gem.c @@ -5500,6 +5500,44 @@ static int __intel_engines_record_defaults(struct drm_i915_private *i915) goto out_ctx; } +static int +i915_gem_init_scratch(struct drm_i915_private *i915, unsigned int size) +{ + struct drm_i915_gem_object *obj; + struct i915_vma *vma; + int ret; + + obj = i915_gem_object_create_stolen(i915, size); + if (!obj) + obj = i915_gem_object_create_internal(i915, size); + if (IS_ERR(obj)) { + DRM_ERROR("Failed to allocate scratch page\n"); + return PTR_ERR(obj); + } + + vma = i915_vma_instance(obj, &i915->ggtt.vm, NULL); + if (IS_ERR(vma)) { + ret = PTR_ERR(vma); + goto err_unref; + } + + ret = i915_vma_pin(vma, 0, 0, PIN_GLOBAL | PIN_HIGH); + if (ret) + goto err_unref; + + i915->gt.scratch = vma; + return 0; + +err_unref: + i915_gem_object_put(obj); + return ret; +} + +static void i915_gem_fini_scratch(struct drm_i915_private *i915) +{ + i915_vma_unpin_and_release(&i915->gt.scratch, 0); +} + int i915_gem_init(struct drm_i915_private *dev_priv) { int ret; @@ -5546,12 +5584,19 @@ int i915_gem_init(struct drm_i915_private *dev_priv) goto err_unlock; } - ret = i915_gem_contexts_init(dev_priv); + ret = i915_gem_init_scratch(dev_priv, + IS_GEN2(dev_priv) ? SZ_256K : PAGE_SIZE); if (ret) { GEM_BUG_ON(ret == -EIO); goto err_ggtt; } + ret = i915_gem_contexts_init(dev_priv); + if (ret) { + GEM_BUG_ON(ret == -EIO); + goto err_scratch; + } + ret = intel_engines_init(dev_priv); if (ret) { GEM_BUG_ON(ret == -EIO); @@ -5624,6 +5669,8 @@ int i915_gem_init(struct drm_i915_private *dev_priv) err_context: if (ret != -EIO) i915_gem_contexts_fini(dev_priv); +err_scratch: + i915_gem_fini_scratch(dev_priv); err_ggtt: err_unlock: intel_uncore_forcewake_put(dev_priv, FORCEWAKE_ALL); @@ -5675,6 +5722,7 @@ void i915_gem_fini(struct drm_i915_private *dev_priv) intel_uc_fini(dev_priv); i915_gem_cleanup_engines(dev_priv); i915_gem_contexts_fini(dev_priv); + i915_gem_fini_scratch(dev_priv); mutex_unlock(&dev_priv->drm.struct_mutex); intel_wa_list_free(&dev_priv->gt_wa_list); diff --git a/drivers/gpu/drm/i915/i915_gpu_error.c b/drivers/gpu/drm/i915/i915_gpu_error.c index 3eb33e000d6f..db4128d6c09b 100644 --- a/drivers/gpu/drm/i915/i915_gpu_error.c +++ b/drivers/gpu/drm/i915/i915_gpu_error.c @@ -1495,7 +1495,7 @@ static void gem_record_rings(struct i915_gpu_state *error) if (HAS_BROKEN_CS_TLB(i915)) ee->wa_batchbuffer = i915_error_object_create(i915, - engine->scratch); + i915->gt.scratch); request_record_user_bo(request, ee); ee->ctx = diff --git a/drivers/gpu/drm/i915/intel_engine_cs.c b/drivers/gpu/drm/i915/intel_engine_cs.c index cdfa6b21cbff..76b5f94ea6cb 100644 --- a/drivers/gpu/drm/i915/intel_engine_cs.c +++ b/drivers/gpu/drm/i915/intel_engine_cs.c @@ -490,46 +490,6 @@ void intel_engine_setup_common(struct intel_engine_cs *engine) intel_engine_init_cmd_parser(engine); } -int intel_engine_create_scratch(struct intel_engine_cs *engine, - unsigned int size) -{ - struct drm_i915_gem_object *obj; - struct i915_vma *vma; - int ret; - - WARN_ON(engine->scratch); - - obj = i915_gem_object_create_stolen(engine->i915, size); - if (!obj) - obj = i915_gem_object_create_internal(engine->i915, size); - if (IS_ERR(obj)) { - DRM_ERROR("Failed to allocate scratch page\n"); - return PTR_ERR(obj); - } - - vma = i915_vma_instance(obj, &engine->i915->ggtt.vm, NULL); - if (IS_ERR(vma)) { - ret = PTR_ERR(vma); - goto err_unref; - } - - ret = i915_vma_pin(vma, 0, 0, PIN_GLOBAL | PIN_HIGH); - if (ret) - goto err_unref; - - engine->scratch = vma; - return 0; - -err_unref: - i915_gem_object_put(obj); - return ret; -} - -void intel_engine_cleanup_scratch(struct intel_engine_cs *engine) -{ - i915_vma_unpin_and_release(&engine->scratch, 0); -} - static void cleanup_status_page(struct intel_engine_cs *engine) { if (HWS_NEEDS_PHYSICAL(engine->i915)) { @@ -704,8 +664,6 @@ void intel_engine_cleanup_common(struct intel_engine_cs *engine) { struct drm_i915_private *i915 = engine->i915; - intel_engine_cleanup_scratch(engine); - cleanup_status_page(engine); intel_engine_fini_breadcrumbs(engine); diff --git a/drivers/gpu/drm/i915/intel_lrc.c b/drivers/gpu/drm/i915/intel_lrc.c index e2cf4f750c66..58d1d3d47dd3 100644 --- a/drivers/gpu/drm/i915/intel_lrc.c +++ b/drivers/gpu/drm/i915/intel_lrc.c @@ -1448,9 +1448,10 @@ static int execlists_request_alloc(struct i915_request *request) static u32 * gen8_emit_flush_coherentl3_wa(struct intel_engine_cs *engine, u32 *batch) { + /* NB no one else is allowed to scribble over scratch + 256! */ *batch++ = MI_STORE_REGISTER_MEM_GEN8 | MI_SRM_LRM_GLOBAL_GTT; *batch++ = i915_mmio_reg_offset(GEN8_L3SQCREG4); - *batch++ = i915_ggtt_offset(engine->scratch) + 256; + *batch++ = i915_scratch_offset(engine->i915) + 256; *batch++ = 0; *batch++ = MI_LOAD_REGISTER_IMM(1); @@ -1464,7 +1465,7 @@ gen8_emit_flush_coherentl3_wa(struct intel_engine_cs *engine, u32 *batch) *batch++ = MI_LOAD_REGISTER_MEM_GEN8 | MI_SRM_LRM_GLOBAL_GTT; *batch++ = i915_mmio_reg_offset(GEN8_L3SQCREG4); - *batch++ = i915_ggtt_offset(engine->scratch) + 256; + *batch++ = i915_scratch_offset(engine->i915) + 256; *batch++ = 0; return batch; @@ -1501,7 +1502,7 @@ static u32 *gen8_init_indirectctx_bb(struct intel_engine_cs *engine, u32 *batch) PIPE_CONTROL_GLOBAL_GTT_IVB | PIPE_CONTROL_CS_STALL | PIPE_CONTROL_QW_WRITE, - i915_ggtt_offset(engine->scratch) + + i915_scratch_offset(engine->i915) + 2 * CACHELINE_BYTES); *batch++ = MI_ARB_ON_OFF | MI_ARB_ENABLE; @@ -1578,7 +1579,7 @@ static u32 *gen9_init_indirectctx_bb(struct intel_engine_cs *engine, u32 *batch) PIPE_CONTROL_GLOBAL_GTT_IVB | PIPE_CONTROL_CS_STALL | PIPE_CONTROL_QW_WRITE, - i915_ggtt_offset(engine->scratch) + i915_scratch_offset(engine->i915) + 2 * CACHELINE_BYTES); } @@ -2146,7 +2147,7 @@ static int gen8_emit_flush_render(struct i915_request *request, { struct intel_engine_cs *engine = request->engine; u32 scratch_addr = - i915_ggtt_offset(engine->scratch) + 2 * CACHELINE_BYTES; + i915_scratch_offset(engine->i915) + 2 * CACHELINE_BYTES; bool vf_flush_wa = false, dc_flush_wa = false; u32 *cs, flags = 0; int len; @@ -2483,10 +2484,6 @@ int logical_render_ring_init(struct intel_engine_cs *engine) if (ret) return ret; - ret = intel_engine_create_scratch(engine, PAGE_SIZE); - if (ret) - goto err_cleanup_common; - ret = intel_init_workaround_bb(engine); if (ret) { /* @@ -2501,10 +2498,6 @@ int logical_render_ring_init(struct intel_engine_cs *engine) intel_engine_init_workarounds(engine); return 0; - -err_cleanup_common: - intel_engine_cleanup_common(engine); - return ret; } int logical_xcs_ring_init(struct intel_engine_cs *engine) diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c index 187bb0ceb4ac..2046f108d1cc 100644 --- a/drivers/gpu/drm/i915/intel_ringbuffer.c +++ b/drivers/gpu/drm/i915/intel_ringbuffer.c @@ -150,8 +150,7 @@ gen4_render_ring_flush(struct i915_request *rq, u32 mode) */ if (mode & EMIT_INVALIDATE) { *cs++ = GFX_OP_PIPE_CONTROL(4) | PIPE_CONTROL_QW_WRITE; - *cs++ = i915_ggtt_offset(rq->engine->scratch) | - PIPE_CONTROL_GLOBAL_GTT; + *cs++ = i915_scratch_offset(rq->i915) | PIPE_CONTROL_GLOBAL_GTT; *cs++ = 0; *cs++ = 0; @@ -159,8 +158,7 @@ gen4_render_ring_flush(struct i915_request *rq, u32 mode) *cs++ = MI_FLUSH; *cs++ = GFX_OP_PIPE_CONTROL(4) | PIPE_CONTROL_QW_WRITE; - *cs++ = i915_ggtt_offset(rq->engine->scratch) | - PIPE_CONTROL_GLOBAL_GTT; + *cs++ = i915_scratch_offset(rq->i915) | PIPE_CONTROL_GLOBAL_GTT; *cs++ = 0; *cs++ = 0; } @@ -212,8 +210,7 @@ gen4_render_ring_flush(struct i915_request *rq, u32 mode) static int intel_emit_post_sync_nonzero_flush(struct i915_request *rq) { - u32 scratch_addr = - i915_ggtt_offset(rq->engine->scratch) + 2 * CACHELINE_BYTES; + u32 scratch_addr = i915_scratch_offset(rq->i915) + 2 * CACHELINE_BYTES; u32 *cs; cs = intel_ring_begin(rq, 6); @@ -246,8 +243,7 @@ intel_emit_post_sync_nonzero_flush(struct i915_request *rq) static int gen6_render_ring_flush(struct i915_request *rq, u32 mode) { - u32 scratch_addr = - i915_ggtt_offset(rq->engine->scratch) + 2 * CACHELINE_BYTES; + u32 scratch_addr = i915_scratch_offset(rq->i915) + 2 * CACHELINE_BYTES; u32 *cs, flags = 0; int ret; @@ -316,8 +312,7 @@ gen7_render_ring_cs_stall_wa(struct i915_request *rq) static int gen7_render_ring_flush(struct i915_request *rq, u32 mode) { - u32 scratch_addr = - i915_ggtt_offset(rq->engine->scratch) + 2 * CACHELINE_BYTES; + u32 scratch_addr = i915_scratch_offset(rq->i915) + 2 * CACHELINE_BYTES; u32 *cs, flags = 0; /* @@ -971,7 +966,7 @@ i965_emit_bb_start(struct i915_request *rq, } /* Just userspace ABI convention to limit the wa batch bo to a resonable size */ -#define I830_BATCH_LIMIT (256*1024) +#define I830_BATCH_LIMIT SZ_256K #define I830_TLB_ENTRIES (2) #define I830_WA_SIZE max(I830_TLB_ENTRIES*4096, I830_BATCH_LIMIT) static int @@ -979,7 +974,9 @@ i830_emit_bb_start(struct i915_request *rq, u64 offset, u32 len, unsigned int dispatch_flags) { - u32 *cs, cs_offset = i915_ggtt_offset(rq->engine->scratch); + u32 *cs, cs_offset = i915_scratch_offset(rq->i915); + + GEM_BUG_ON(rq->i915->gt.scratch->size < I830_WA_SIZE); cs = intel_ring_begin(rq, 6); if (IS_ERR(cs)) @@ -1437,7 +1434,6 @@ static int intel_init_ring_buffer(struct intel_engine_cs *engine) { struct i915_timeline *timeline; struct intel_ring *ring; - unsigned int size; int err; intel_engine_setup_common(engine); @@ -1462,21 +1458,12 @@ static int intel_init_ring_buffer(struct intel_engine_cs *engine) GEM_BUG_ON(engine->buffer); engine->buffer = ring; - size = PAGE_SIZE; - if (HAS_BROKEN_CS_TLB(engine->i915)) - size = I830_WA_SIZE; - err = intel_engine_create_scratch(engine, size); - if (err) - goto err_unpin; - err = intel_engine_init_common(engine); if (err) - goto err_scratch; + goto err_unpin; return 0; -err_scratch: - intel_engine_cleanup_scratch(engine); err_unpin: intel_ring_unpin(ring); err_ring: @@ -1550,7 +1537,7 @@ static int flush_pd_dir(struct i915_request *rq) /* Stall until the page table load is complete */ *cs++ = MI_STORE_REGISTER_MEM | MI_SRM_LRM_GLOBAL_GTT; *cs++ = i915_mmio_reg_offset(RING_PP_DIR_BASE(engine)); - *cs++ = i915_ggtt_offset(engine->scratch); + *cs++ = i915_scratch_offset(rq->i915); *cs++ = MI_NOOP; intel_ring_advance(rq, cs); @@ -1659,7 +1646,7 @@ static inline int mi_set_context(struct i915_request *rq, u32 flags) /* Insert a delay before the next switch! */ *cs++ = MI_STORE_REGISTER_MEM | MI_SRM_LRM_GLOBAL_GTT; *cs++ = i915_mmio_reg_offset(last_reg); - *cs++ = i915_ggtt_offset(engine->scratch); + *cs++ = i915_scratch_offset(rq->i915); *cs++ = MI_NOOP; } *cs++ = MI_ARB_ON_OFF | MI_ARB_ENABLE; diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.h b/drivers/gpu/drm/i915/intel_ringbuffer.h index 04c61307f4d1..767a7192c969 100644 --- a/drivers/gpu/drm/i915/intel_ringbuffer.h +++ b/drivers/gpu/drm/i915/intel_ringbuffer.h @@ -442,7 +442,6 @@ struct intel_engine_cs { struct intel_hw_status_page status_page; struct i915_ctx_workarounds wa_ctx; struct i915_wa_list wa_list; - struct i915_vma *scratch; u32 irq_keep_mask; /* always keep these interrupts */ u32 irq_enable_mask; /* bitmask to enable ring interrupt */ @@ -900,10 +899,6 @@ void intel_engine_setup_common(struct intel_engine_cs *engine); int intel_engine_init_common(struct intel_engine_cs *engine); void intel_engine_cleanup_common(struct intel_engine_cs *engine); -int intel_engine_create_scratch(struct intel_engine_cs *engine, - unsigned int size); -void intel_engine_cleanup_scratch(struct intel_engine_cs *engine); - int intel_init_render_ring_buffer(struct intel_engine_cs *engine); int intel_init_bsd_ring_buffer(struct intel_engine_cs *engine); int intel_init_blt_ring_buffer(struct intel_engine_cs *engine);

7 years

1
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0 0

FAILED: patch "[PATCH] dm zoned: Fix target BIO completion handling" failed to apply to 4.14-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.14-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From d57f9da890696af1484f4a47f7f123560197865a Mon Sep 17 00:00:00 2001 From: Damien Le Moal <damien.lemoal(a)wdc.com> Date: Fri, 30 Nov 2018 15:31:48 +0900 Subject: [PATCH] dm zoned: Fix target BIO completion handling struct bioctx includes the ref refcount_t to track the number of I/O fragments used to process a target BIO as well as ensure that the zone of the BIO is kept in the active state throughout the lifetime of the BIO. However, since decrementing of this reference count is done in the target .end_io method, the function bio_endio() must be called multiple times for read and write target BIOs, which causes problems with the value of the __bi_remaining struct bio field for chained BIOs (e.g. the clone BIO passed by dm core is large and splits into fragments by the block layer), resulting in incorrect values and inconsistencies with the BIO_CHAIN flag setting. This is turn triggers the BUG_ON() call: BUG_ON(atomic_read(&bio->__bi_remaining) <= 0); in bio_remaining_done() called from bio_endio(). Fix this ensuring that bio_endio() is called only once for any target BIO by always using internal clone BIOs for processing any read or write target BIO. This allows reference counting using the target BIO context counter to trigger the target BIO completion bio_endio() call once all data, metadata and other zone work triggered by the BIO complete. Overall, this simplifies the code too as the target .end_io becomes unnecessary and differences between read and write BIO issuing and completion processing disappear. Fixes: 3b1a94c88b79 ("dm zoned: drive-managed zoned block device target") Cc: stable(a)vger.kernel.org Signed-off-by: Damien Le Moal <damien.lemoal(a)wdc.com> Signed-off-by: Mike Snitzer <snitzer(a)redhat.com> diff --git a/drivers/md/dm-zoned-target.c b/drivers/md/dm-zoned-target.c index 981154e59461..6af5babe6837 100644 --- a/drivers/md/dm-zoned-target.c +++ b/drivers/md/dm-zoned-target.c @@ -20,7 +20,6 @@ struct dmz_bioctx { struct dm_zone *zone; struct bio *bio; refcount_t ref; - blk_status_t status; }; /* @@ -78,65 +77,66 @@ static inline void dmz_bio_endio(struct bio *bio, blk_status_t status) { struct dmz_bioctx *bioctx = dm_per_bio_data(bio, sizeof(struct dmz_bioctx)); - if (bioctx->status == BLK_STS_OK && status != BLK_STS_OK) - bioctx->status = status; - bio_endio(bio); + if (status != BLK_STS_OK && bio->bi_status == BLK_STS_OK) + bio->bi_status = status; + + if (refcount_dec_and_test(&bioctx->ref)) { + struct dm_zone *zone = bioctx->zone; + + if (zone) { + if (bio->bi_status != BLK_STS_OK && + bio_op(bio) == REQ_OP_WRITE && + dmz_is_seq(zone)) + set_bit(DMZ_SEQ_WRITE_ERR, &zone->flags); + dmz_deactivate_zone(zone); + } + bio_endio(bio); + } } /* - * Partial clone read BIO completion callback. This terminates the + * Completion callback for an internally cloned target BIO. This terminates the * target BIO when there are no more references to its context. */ -static void dmz_read_bio_end_io(struct bio *bio) +static void dmz_clone_endio(struct bio *clone) { - struct dmz_bioctx *bioctx = bio->bi_private; - blk_status_t status = bio->bi_status; + struct dmz_bioctx *bioctx = clone->bi_private; + blk_status_t status = clone->bi_status; - bio_put(bio); + bio_put(clone); dmz_bio_endio(bioctx->bio, status); } /* - * Issue a BIO to a zone. The BIO may only partially process the + * Issue a clone of a target BIO. The clone may only partially process the * original target BIO. */ -static int dmz_submit_read_bio(struct dmz_target *dmz, struct dm_zone *zone, - struct bio *bio, sector_t chunk_block, - unsigned int nr_blocks) +static int dmz_submit_bio(struct dmz_target *dmz, struct dm_zone *zone, + struct bio *bio, sector_t chunk_block, + unsigned int nr_blocks) { struct dmz_bioctx *bioctx = dm_per_bio_data(bio, sizeof(struct dmz_bioctx)); - sector_t sector; struct bio *clone; - /* BIO remap sector */ - sector = dmz_start_sect(dmz->metadata, zone) + dmz_blk2sect(chunk_block); - - /* If the read is not partial, there is no need to clone the BIO */ - if (nr_blocks == dmz_bio_blocks(bio)) { - /* Setup and submit the BIO */ - bio->bi_iter.bi_sector = sector; - refcount_inc(&bioctx->ref); - generic_make_request(bio); - return 0; - } - - /* Partial BIO: we need to clone the BIO */ clone = bio_clone_fast(bio, GFP_NOIO, &dmz->bio_set); if (!clone) return -ENOMEM; - /* Setup the clone */ - clone->bi_iter.bi_sector = sector; + bio_set_dev(clone, dmz->dev->bdev); + clone->bi_iter.bi_sector = + dmz_start_sect(dmz->metadata, zone) + dmz_blk2sect(chunk_block); clone->bi_iter.bi_size = dmz_blk2sect(nr_blocks) << SECTOR_SHIFT; - clone->bi_end_io = dmz_read_bio_end_io; + clone->bi_end_io = dmz_clone_endio; clone->bi_private = bioctx; bio_advance(bio, clone->bi_iter.bi_size); - /* Submit the clone */ refcount_inc(&bioctx->ref); generic_make_request(clone); + if (bio_op(bio) == REQ_OP_WRITE && dmz_is_seq(zone)) + zone->wp_block += nr_blocks; + return 0; } @@ -214,7 +214,7 @@ static int dmz_handle_read(struct dmz_target *dmz, struct dm_zone *zone, if (nr_blocks) { /* Valid blocks found: read them */ nr_blocks = min_t(unsigned int, nr_blocks, end_block - chunk_block); - ret = dmz_submit_read_bio(dmz, rzone, bio, chunk_block, nr_blocks); + ret = dmz_submit_bio(dmz, rzone, bio, chunk_block, nr_blocks); if (ret) return ret; chunk_block += nr_blocks; @@ -228,25 +228,6 @@ static int dmz_handle_read(struct dmz_target *dmz, struct dm_zone *zone, return 0; } -/* - * Issue a write BIO to a zone. - */ -static void dmz_submit_write_bio(struct dmz_target *dmz, struct dm_zone *zone, - struct bio *bio, sector_t chunk_block, - unsigned int nr_blocks) -{ - struct dmz_bioctx *bioctx = dm_per_bio_data(bio, sizeof(struct dmz_bioctx)); - - /* Setup and submit the BIO */ - bio_set_dev(bio, dmz->dev->bdev); - bio->bi_iter.bi_sector = dmz_start_sect(dmz->metadata, zone) + dmz_blk2sect(chunk_block); - refcount_inc(&bioctx->ref); - generic_make_request(bio); - - if (dmz_is_seq(zone)) - zone->wp_block += nr_blocks; -} - /* * Write blocks directly in a data zone, at the write pointer. * If a buffer zone is assigned, invalidate the blocks written @@ -265,7 +246,9 @@ static int dmz_handle_direct_write(struct dmz_target *dmz, return -EROFS; /* Submit write */ - dmz_submit_write_bio(dmz, zone, bio, chunk_block, nr_blocks); + ret = dmz_submit_bio(dmz, zone, bio, chunk_block, nr_blocks); + if (ret) + return ret; /* * Validate the blocks in the data zone and invalidate @@ -301,7 +284,9 @@ static int dmz_handle_buffered_write(struct dmz_target *dmz, return -EROFS; /* Submit write */ - dmz_submit_write_bio(dmz, bzone, bio, chunk_block, nr_blocks); + ret = dmz_submit_bio(dmz, bzone, bio, chunk_block, nr_blocks); + if (ret) + return ret; /* * Validate the blocks in the buffer zone @@ -600,7 +585,6 @@ static int dmz_map(struct dm_target *ti, struct bio *bio) bioctx->zone = NULL; bioctx->bio = bio; refcount_set(&bioctx->ref, 1); - bioctx->status = BLK_STS_OK; /* Set the BIO pending in the flush list */ if (!nr_sectors && bio_op(bio) == REQ_OP_WRITE) { @@ -623,35 +607,6 @@ static int dmz_map(struct dm_target *ti, struct bio *bio) return DM_MAPIO_SUBMITTED; } -/* - * Completed target BIO processing. - */ -static int dmz_end_io(struct dm_target *ti, struct bio *bio, blk_status_t *error) -{ - struct dmz_bioctx *bioctx = dm_per_bio_data(bio, sizeof(struct dmz_bioctx)); - - if (bioctx->status == BLK_STS_OK && *error) - bioctx->status = *error; - - if (!refcount_dec_and_test(&bioctx->ref)) - return DM_ENDIO_INCOMPLETE; - - /* Done */ - bio->bi_status = bioctx->status; - - if (bioctx->zone) { - struct dm_zone *zone = bioctx->zone; - - if (*error && bio_op(bio) == REQ_OP_WRITE) { - if (dmz_is_seq(zone)) - set_bit(DMZ_SEQ_WRITE_ERR, &zone->flags); - } - dmz_deactivate_zone(zone); - } - - return DM_ENDIO_DONE; -} - /* * Get zoned device information. */ @@ -946,7 +901,6 @@ static struct target_type dmz_type = { .ctr = dmz_ctr, .dtr = dmz_dtr, .map = dmz_map, - .end_io = dmz_end_io, .io_hints = dmz_io_hints, .prepare_ioctl = dmz_prepare_ioctl, .postsuspend = dmz_suspend,

7 years

1
0
0 0

FAILED: patch "[PATCH] dm thin: send event about thin-pool state change _after_" failed to apply to 4.9-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.9-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From f6c367585d0d851349d3a9e607c43e5bea993fa1 Mon Sep 17 00:00:00 2001 From: Mike Snitzer <snitzer(a)redhat.com> Date: Tue, 11 Dec 2018 13:31:40 -0500 Subject: [PATCH] dm thin: send event about thin-pool state change _after_ making it Sending a DM event before a thin-pool state change is about to happen is a bug. It wasn't realized until it became clear that userspace response to the event raced with the actual state change that the event was meant to notify about. Fix this by first updating internal thin-pool state to reflect what the DM event is being issued about. This fixes a long-standing racey/buggy userspace device-mapper-test-suite 'resize_io' test that would get an event but not find the state it was looking for -- so it would just go on to hang because no other events caused the test to reevaluate the thin-pool's state. Cc: stable(a)vger.kernel.org Signed-off-by: Mike Snitzer <snitzer(a)redhat.com> diff --git a/drivers/md/dm-thin.c b/drivers/md/dm-thin.c index 0bd8d498b3b9..53f8d03f76f7 100644 --- a/drivers/md/dm-thin.c +++ b/drivers/md/dm-thin.c @@ -195,7 +195,7 @@ static void throttle_unlock(struct throttle *t) struct dm_thin_new_mapping; /* - * The pool runs in 4 modes. Ordered in degraded order for comparisons. + * The pool runs in various modes. Ordered in degraded order for comparisons. */ enum pool_mode { PM_WRITE, /* metadata may be changed */ @@ -282,9 +282,38 @@ struct pool { mempool_t mapping_pool; }; -static enum pool_mode get_pool_mode(struct pool *pool); static void metadata_operation_failed(struct pool *pool, const char *op, int r); +static enum pool_mode get_pool_mode(struct pool *pool) +{ + return pool->pf.mode; +} + +static void notify_of_pool_mode_change(struct pool *pool) +{ + const char *descs[] = { + "write", + "out-of-data-space", + "read-only", + "read-only", + "fail" + }; + const char *extra_desc = NULL; + enum pool_mode mode = get_pool_mode(pool); + + if (mode == PM_OUT_OF_DATA_SPACE) { + if (!pool->pf.error_if_no_space) + extra_desc = " (queue IO)"; + else + extra_desc = " (error IO)"; + } + + dm_table_event(pool->ti->table); + DMINFO("%s: switching pool to %s%s mode", + dm_device_name(pool->pool_md), + descs[(int)mode], extra_desc ? : ""); +} + /* * Target context for a pool. */ @@ -2351,8 +2380,6 @@ static void do_waker(struct work_struct *ws) queue_delayed_work(pool->wq, &pool->waker, COMMIT_PERIOD); } -static void notify_of_pool_mode_change_to_oods(struct pool *pool); - /* * We're holding onto IO to allow userland time to react. After the * timeout either the pool will have been resized (and thus back in @@ -2365,7 +2392,7 @@ static void do_no_space_timeout(struct work_struct *ws) if (get_pool_mode(pool) == PM_OUT_OF_DATA_SPACE && !pool->pf.error_if_no_space) { pool->pf.error_if_no_space = true; - notify_of_pool_mode_change_to_oods(pool); + notify_of_pool_mode_change(pool); error_retry_list_with_code(pool, BLK_STS_NOSPC); } } @@ -2433,26 +2460,6 @@ static void noflush_work(struct thin_c *tc, void (*fn)(struct work_struct *)) /*----------------------------------------------------------------*/ -static enum pool_mode get_pool_mode(struct pool *pool) -{ - return pool->pf.mode; -} - -static void notify_of_pool_mode_change(struct pool *pool, const char *new_mode) -{ - dm_table_event(pool->ti->table); - DMINFO("%s: switching pool to %s mode", - dm_device_name(pool->pool_md), new_mode); -} - -static void notify_of_pool_mode_change_to_oods(struct pool *pool) -{ - if (!pool->pf.error_if_no_space) - notify_of_pool_mode_change(pool, "out-of-data-space (queue IO)"); - else - notify_of_pool_mode_change(pool, "out-of-data-space (error IO)"); -} - static bool passdown_enabled(struct pool_c *pt) { return pt->adjusted_pf.discard_passdown; @@ -2501,8 +2508,6 @@ static void set_pool_mode(struct pool *pool, enum pool_mode new_mode) switch (new_mode) { case PM_FAIL: - if (old_mode != new_mode) - notify_of_pool_mode_change(pool, "failure"); dm_pool_metadata_read_only(pool->pmd); pool->process_bio = process_bio_fail; pool->process_discard = process_bio_fail; @@ -2516,8 +2521,6 @@ static void set_pool_mode(struct pool *pool, enum pool_mode new_mode) case PM_OUT_OF_METADATA_SPACE: case PM_READ_ONLY: - if (!is_read_only_pool_mode(old_mode)) - notify_of_pool_mode_change(pool, "read-only"); dm_pool_metadata_read_only(pool->pmd); pool->process_bio = process_bio_read_only; pool->process_discard = process_bio_success; @@ -2538,8 +2541,6 @@ static void set_pool_mode(struct pool *pool, enum pool_mode new_mode) * alarming rate. Adjust your low water mark if you're * frequently seeing this mode. */ - if (old_mode != new_mode) - notify_of_pool_mode_change_to_oods(pool); pool->out_of_data_space = true; pool->process_bio = process_bio_read_only; pool->process_discard = process_discard_bio; @@ -2552,8 +2553,6 @@ static void set_pool_mode(struct pool *pool, enum pool_mode new_mode) break; case PM_WRITE: - if (old_mode != new_mode) - notify_of_pool_mode_change(pool, "write"); if (old_mode == PM_OUT_OF_DATA_SPACE) cancel_delayed_work_sync(&pool->no_space_timeout); pool->out_of_data_space = false; @@ -2573,6 +2572,9 @@ static void set_pool_mode(struct pool *pool, enum pool_mode new_mode) * doesn't cause an unexpected mode transition on resume. */ pt->adjusted_pf.mode = new_mode; + + if (old_mode != new_mode) + notify_of_pool_mode_change(pool); } static void abort_transaction(struct pool *pool)

7 years

1
0
0 0

FAILED: patch "[PATCH] dm thin: send event about thin-pool state change _after_" failed to apply to 4.4-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.4-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From f6c367585d0d851349d3a9e607c43e5bea993fa1 Mon Sep 17 00:00:00 2001 From: Mike Snitzer <snitzer(a)redhat.com> Date: Tue, 11 Dec 2018 13:31:40 -0500 Subject: [PATCH] dm thin: send event about thin-pool state change _after_ making it Sending a DM event before a thin-pool state change is about to happen is a bug. It wasn't realized until it became clear that userspace response to the event raced with the actual state change that the event was meant to notify about. Fix this by first updating internal thin-pool state to reflect what the DM event is being issued about. This fixes a long-standing racey/buggy userspace device-mapper-test-suite 'resize_io' test that would get an event but not find the state it was looking for -- so it would just go on to hang because no other events caused the test to reevaluate the thin-pool's state. Cc: stable(a)vger.kernel.org Signed-off-by: Mike Snitzer <snitzer(a)redhat.com> diff --git a/drivers/md/dm-thin.c b/drivers/md/dm-thin.c index 0bd8d498b3b9..53f8d03f76f7 100644 --- a/drivers/md/dm-thin.c +++ b/drivers/md/dm-thin.c @@ -195,7 +195,7 @@ static void throttle_unlock(struct throttle *t) struct dm_thin_new_mapping; /* - * The pool runs in 4 modes. Ordered in degraded order for comparisons. + * The pool runs in various modes. Ordered in degraded order for comparisons. */ enum pool_mode { PM_WRITE, /* metadata may be changed */ @@ -282,9 +282,38 @@ struct pool { mempool_t mapping_pool; }; -static enum pool_mode get_pool_mode(struct pool *pool); static void metadata_operation_failed(struct pool *pool, const char *op, int r); +static enum pool_mode get_pool_mode(struct pool *pool) +{ + return pool->pf.mode; +} + +static void notify_of_pool_mode_change(struct pool *pool) +{ + const char *descs[] = { + "write", + "out-of-data-space", + "read-only", + "read-only", + "fail" + }; + const char *extra_desc = NULL; + enum pool_mode mode = get_pool_mode(pool); + + if (mode == PM_OUT_OF_DATA_SPACE) { + if (!pool->pf.error_if_no_space) + extra_desc = " (queue IO)"; + else + extra_desc = " (error IO)"; + } + + dm_table_event(pool->ti->table); + DMINFO("%s: switching pool to %s%s mode", + dm_device_name(pool->pool_md), + descs[(int)mode], extra_desc ? : ""); +} + /* * Target context for a pool. */ @@ -2351,8 +2380,6 @@ static void do_waker(struct work_struct *ws) queue_delayed_work(pool->wq, &pool->waker, COMMIT_PERIOD); } -static void notify_of_pool_mode_change_to_oods(struct pool *pool); - /* * We're holding onto IO to allow userland time to react. After the * timeout either the pool will have been resized (and thus back in @@ -2365,7 +2392,7 @@ static void do_no_space_timeout(struct work_struct *ws) if (get_pool_mode(pool) == PM_OUT_OF_DATA_SPACE && !pool->pf.error_if_no_space) { pool->pf.error_if_no_space = true; - notify_of_pool_mode_change_to_oods(pool); + notify_of_pool_mode_change(pool); error_retry_list_with_code(pool, BLK_STS_NOSPC); } } @@ -2433,26 +2460,6 @@ static void noflush_work(struct thin_c *tc, void (*fn)(struct work_struct *)) /*----------------------------------------------------------------*/ -static enum pool_mode get_pool_mode(struct pool *pool) -{ - return pool->pf.mode; -} - -static void notify_of_pool_mode_change(struct pool *pool, const char *new_mode) -{ - dm_table_event(pool->ti->table); - DMINFO("%s: switching pool to %s mode", - dm_device_name(pool->pool_md), new_mode); -} - -static void notify_of_pool_mode_change_to_oods(struct pool *pool) -{ - if (!pool->pf.error_if_no_space) - notify_of_pool_mode_change(pool, "out-of-data-space (queue IO)"); - else - notify_of_pool_mode_change(pool, "out-of-data-space (error IO)"); -} - static bool passdown_enabled(struct pool_c *pt) { return pt->adjusted_pf.discard_passdown; @@ -2501,8 +2508,6 @@ static void set_pool_mode(struct pool *pool, enum pool_mode new_mode) switch (new_mode) { case PM_FAIL: - if (old_mode != new_mode) - notify_of_pool_mode_change(pool, "failure"); dm_pool_metadata_read_only(pool->pmd); pool->process_bio = process_bio_fail; pool->process_discard = process_bio_fail; @@ -2516,8 +2521,6 @@ static void set_pool_mode(struct pool *pool, enum pool_mode new_mode) case PM_OUT_OF_METADATA_SPACE: case PM_READ_ONLY: - if (!is_read_only_pool_mode(old_mode)) - notify_of_pool_mode_change(pool, "read-only"); dm_pool_metadata_read_only(pool->pmd); pool->process_bio = process_bio_read_only; pool->process_discard = process_bio_success; @@ -2538,8 +2541,6 @@ static void set_pool_mode(struct pool *pool, enum pool_mode new_mode) * alarming rate. Adjust your low water mark if you're * frequently seeing this mode. */ - if (old_mode != new_mode) - notify_of_pool_mode_change_to_oods(pool); pool->out_of_data_space = true; pool->process_bio = process_bio_read_only; pool->process_discard = process_discard_bio; @@ -2552,8 +2553,6 @@ static void set_pool_mode(struct pool *pool, enum pool_mode new_mode) break; case PM_WRITE: - if (old_mode != new_mode) - notify_of_pool_mode_change(pool, "write"); if (old_mode == PM_OUT_OF_DATA_SPACE) cancel_delayed_work_sync(&pool->no_space_timeout); pool->out_of_data_space = false; @@ -2573,6 +2572,9 @@ static void set_pool_mode(struct pool *pool, enum pool_mode new_mode) * doesn't cause an unexpected mode transition on resume. */ pt->adjusted_pf.mode = new_mode; + + if (old_mode != new_mode) + notify_of_pool_mode_change(pool); } static void abort_transaction(struct pool *pool)

7 years

1
0
0 0

FAILED: patch "[PATCH] fuse: continue to send FUSE_RELEASEDIR when FUSE_OPEN returns" failed to apply to 3.18-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 3.18-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 2e64ff154ce6ce9a8dc0f9556463916efa6ff460 Mon Sep 17 00:00:00 2001 From: Chad Austin <chadaustin(a)fb.com> Date: Mon, 10 Dec 2018 10:54:52 -0800 Subject: [PATCH] fuse: continue to send FUSE_RELEASEDIR when FUSE_OPEN returns ENOSYS When FUSE_OPEN returns ENOSYS, the no_open bit is set on the connection. Because the FUSE_RELEASE and FUSE_RELEASEDIR paths share code, this incorrectly caused the FUSE_RELEASEDIR request to be dropped and never sent to userspace. Pass an isdir bool to distinguish between FUSE_RELEASE and FUSE_RELEASEDIR inside of fuse_file_put. Fixes: 7678ac50615d ("fuse: support clients that don't implement 'open'") Cc: <stable(a)vger.kernel.org> # v3.14 Signed-off-by: Chad Austin <chadaustin(a)fb.com> Signed-off-by: Miklos Szeredi <mszeredi(a)redhat.com> diff --git a/fs/fuse/dir.c b/fs/fuse/dir.c index dc4e83d8ace7..e909678afa2d 100644 --- a/fs/fuse/dir.c +++ b/fs/fuse/dir.c @@ -1243,7 +1243,7 @@ static int fuse_dir_open(struct inode *inode, struct file *file) static int fuse_dir_release(struct inode *inode, struct file *file) { - fuse_release_common(file, FUSE_RELEASEDIR); + fuse_release_common(file, true); return 0; } diff --git a/fs/fuse/file.c b/fs/fuse/file.c index 677c51341e96..ffaffe18352a 100644 --- a/fs/fuse/file.c +++ b/fs/fuse/file.c @@ -89,12 +89,12 @@ static void fuse_release_end(struct fuse_conn *fc, struct fuse_req *req) iput(req->misc.release.inode); } -static void fuse_file_put(struct fuse_file *ff, bool sync) +static void fuse_file_put(struct fuse_file *ff, bool sync, bool isdir) { if (refcount_dec_and_test(&ff->count)) { struct fuse_req *req = ff->reserved_req; - if (ff->fc->no_open) { + if (ff->fc->no_open && !isdir) { /* * Drop the release request when client does not * implement 'open' @@ -247,10 +247,11 @@ static void fuse_prepare_release(struct fuse_file *ff, int flags, int opcode) req->in.args[0].value = inarg; } -void fuse_release_common(struct file *file, int opcode) +void fuse_release_common(struct file *file, bool isdir) { struct fuse_file *ff = file->private_data; struct fuse_req *req = ff->reserved_req; + int opcode = isdir ? FUSE_RELEASEDIR : FUSE_RELEASE; fuse_prepare_release(ff, file->f_flags, opcode); @@ -272,7 +273,7 @@ void fuse_release_common(struct file *file, int opcode) * synchronous RELEASE is allowed (and desirable) in this case * because the server can be trusted not to screw up. */ - fuse_file_put(ff, ff->fc->destroy_req != NULL); + fuse_file_put(ff, ff->fc->destroy_req != NULL, isdir); } static int fuse_open(struct inode *inode, struct file *file) @@ -288,7 +289,7 @@ static int fuse_release(struct inode *inode, struct file *file) if (fc->writeback_cache) write_inode_now(inode, 1); - fuse_release_common(file, FUSE_RELEASE); + fuse_release_common(file, false); /* return value is ignored by VFS */ return 0; @@ -302,7 +303,7 @@ void fuse_sync_release(struct fuse_file *ff, int flags) * iput(NULL) is a no-op and since the refcount is 1 and everything's * synchronous, we are fine with not doing igrab() here" */ - fuse_file_put(ff, true); + fuse_file_put(ff, true, false); } EXPORT_SYMBOL_GPL(fuse_sync_release); @@ -808,7 +809,7 @@ static void fuse_readpages_end(struct fuse_conn *fc, struct fuse_req *req) put_page(page); } if (req->ff) - fuse_file_put(req->ff, false); + fuse_file_put(req->ff, false, false); } static void fuse_send_readpages(struct fuse_req *req, struct file *file) @@ -1461,7 +1462,7 @@ static void fuse_writepage_free(struct fuse_conn *fc, struct fuse_req *req) __free_page(req->pages[i]); if (req->ff) - fuse_file_put(req->ff, false); + fuse_file_put(req->ff, false, false); } static void fuse_writepage_finish(struct fuse_conn *fc, struct fuse_req *req) @@ -1620,7 +1621,7 @@ int fuse_write_inode(struct inode *inode, struct writeback_control *wbc) ff = __fuse_write_file_get(fc, fi); err = fuse_flush_times(inode, ff); if (ff) - fuse_file_put(ff, 0); + fuse_file_put(ff, false, false); return err; } @@ -1941,7 +1942,7 @@ static int fuse_writepages(struct address_space *mapping, err = 0; } if (data.ff) - fuse_file_put(data.ff, false); + fuse_file_put(data.ff, false, false); kfree(data.orig_pages); out: diff --git a/fs/fuse/fuse_i.h b/fs/fuse/fuse_i.h index afe1f231c758..2f2c92e6f8cb 100644 --- a/fs/fuse/fuse_i.h +++ b/fs/fuse/fuse_i.h @@ -822,7 +822,7 @@ void fuse_sync_release(struct fuse_file *ff, int flags); /** * Send RELEASE or RELEASEDIR request */ -void fuse_release_common(struct file *file, int opcode); +void fuse_release_common(struct file *file, bool isdir); /** * Send FSYNC or FSYNCDIR request

7 years

1
0
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FAILED: patch "[PATCH] fuse: continue to send FUSE_RELEASEDIR when FUSE_OPEN returns" failed to apply to 4.4-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.4-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 2e64ff154ce6ce9a8dc0f9556463916efa6ff460 Mon Sep 17 00:00:00 2001 From: Chad Austin <chadaustin(a)fb.com> Date: Mon, 10 Dec 2018 10:54:52 -0800 Subject: [PATCH] fuse: continue to send FUSE_RELEASEDIR when FUSE_OPEN returns ENOSYS When FUSE_OPEN returns ENOSYS, the no_open bit is set on the connection. Because the FUSE_RELEASE and FUSE_RELEASEDIR paths share code, this incorrectly caused the FUSE_RELEASEDIR request to be dropped and never sent to userspace. Pass an isdir bool to distinguish between FUSE_RELEASE and FUSE_RELEASEDIR inside of fuse_file_put. Fixes: 7678ac50615d ("fuse: support clients that don't implement 'open'") Cc: <stable(a)vger.kernel.org> # v3.14 Signed-off-by: Chad Austin <chadaustin(a)fb.com> Signed-off-by: Miklos Szeredi <mszeredi(a)redhat.com> diff --git a/fs/fuse/dir.c b/fs/fuse/dir.c index dc4e83d8ace7..e909678afa2d 100644 --- a/fs/fuse/dir.c +++ b/fs/fuse/dir.c @@ -1243,7 +1243,7 @@ static int fuse_dir_open(struct inode *inode, struct file *file) static int fuse_dir_release(struct inode *inode, struct file *file) { - fuse_release_common(file, FUSE_RELEASEDIR); + fuse_release_common(file, true); return 0; } diff --git a/fs/fuse/file.c b/fs/fuse/file.c index 677c51341e96..ffaffe18352a 100644 --- a/fs/fuse/file.c +++ b/fs/fuse/file.c @@ -89,12 +89,12 @@ static void fuse_release_end(struct fuse_conn *fc, struct fuse_req *req) iput(req->misc.release.inode); } -static void fuse_file_put(struct fuse_file *ff, bool sync) +static void fuse_file_put(struct fuse_file *ff, bool sync, bool isdir) { if (refcount_dec_and_test(&ff->count)) { struct fuse_req *req = ff->reserved_req; - if (ff->fc->no_open) { + if (ff->fc->no_open && !isdir) { /* * Drop the release request when client does not * implement 'open' @@ -247,10 +247,11 @@ static void fuse_prepare_release(struct fuse_file *ff, int flags, int opcode) req->in.args[0].value = inarg; } -void fuse_release_common(struct file *file, int opcode) +void fuse_release_common(struct file *file, bool isdir) { struct fuse_file *ff = file->private_data; struct fuse_req *req = ff->reserved_req; + int opcode = isdir ? FUSE_RELEASEDIR : FUSE_RELEASE; fuse_prepare_release(ff, file->f_flags, opcode); @@ -272,7 +273,7 @@ void fuse_release_common(struct file *file, int opcode) * synchronous RELEASE is allowed (and desirable) in this case * because the server can be trusted not to screw up. */ - fuse_file_put(ff, ff->fc->destroy_req != NULL); + fuse_file_put(ff, ff->fc->destroy_req != NULL, isdir); } static int fuse_open(struct inode *inode, struct file *file) @@ -288,7 +289,7 @@ static int fuse_release(struct inode *inode, struct file *file) if (fc->writeback_cache) write_inode_now(inode, 1); - fuse_release_common(file, FUSE_RELEASE); + fuse_release_common(file, false); /* return value is ignored by VFS */ return 0; @@ -302,7 +303,7 @@ void fuse_sync_release(struct fuse_file *ff, int flags) * iput(NULL) is a no-op and since the refcount is 1 and everything's * synchronous, we are fine with not doing igrab() here" */ - fuse_file_put(ff, true); + fuse_file_put(ff, true, false); } EXPORT_SYMBOL_GPL(fuse_sync_release); @@ -808,7 +809,7 @@ static void fuse_readpages_end(struct fuse_conn *fc, struct fuse_req *req) put_page(page); } if (req->ff) - fuse_file_put(req->ff, false); + fuse_file_put(req->ff, false, false); } static void fuse_send_readpages(struct fuse_req *req, struct file *file) @@ -1461,7 +1462,7 @@ static void fuse_writepage_free(struct fuse_conn *fc, struct fuse_req *req) __free_page(req->pages[i]); if (req->ff) - fuse_file_put(req->ff, false); + fuse_file_put(req->ff, false, false); } static void fuse_writepage_finish(struct fuse_conn *fc, struct fuse_req *req) @@ -1620,7 +1621,7 @@ int fuse_write_inode(struct inode *inode, struct writeback_control *wbc) ff = __fuse_write_file_get(fc, fi); err = fuse_flush_times(inode, ff); if (ff) - fuse_file_put(ff, 0); + fuse_file_put(ff, false, false); return err; } @@ -1941,7 +1942,7 @@ static int fuse_writepages(struct address_space *mapping, err = 0; } if (data.ff) - fuse_file_put(data.ff, false); + fuse_file_put(data.ff, false, false); kfree(data.orig_pages); out: diff --git a/fs/fuse/fuse_i.h b/fs/fuse/fuse_i.h index afe1f231c758..2f2c92e6f8cb 100644 --- a/fs/fuse/fuse_i.h +++ b/fs/fuse/fuse_i.h @@ -822,7 +822,7 @@ void fuse_sync_release(struct fuse_file *ff, int flags); /** * Send RELEASE or RELEASEDIR request */ -void fuse_release_common(struct file *file, int opcode); +void fuse_release_common(struct file *file, bool isdir); /** * Send FSYNC or FSYNCDIR request

7 years

1
0
0 0

[PATCH 1/2] megaraid_sas: Use 63-bit DMA addressing

by Shivasharan S

Although MegaRAID controllers support 64-bit DMA addressing, as per hardware design, DMA address with all 64-bits set (0xFFFFFFFF-FFFFFFFF) results in a firmware fault. Fix - Driver will set 63-bit DMA mask to ensure the above address will not be used. Cc: stable(a)vger.kernel.org Signed-off-by: Shivasharan S <shivasharan.srikanteshwara(a)broadcom.com> --- drivers/scsi/megaraid/megaraid_sas_base.c | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) diff --git a/drivers/scsi/megaraid/megaraid_sas_base.c b/drivers/scsi/megaraid/megaraid_sas_base.c index b2d11e8f56b5..634cc8aed1c7 100644 --- a/drivers/scsi/megaraid/megaraid_sas_base.c +++ b/drivers/scsi/megaraid/megaraid_sas_base.c @@ -6185,13 +6185,13 @@ static int megasas_io_attach(struct megasas_instance *instance) * @instance: Adapter soft state * Description: * - * For Ventura, driver/FW will operate in 64bit DMA addresses. + * For Ventura, driver/FW will operate in 63bit DMA addresses. * * For invader- * By default, driver/FW will operate in 32bit DMA addresses * for consistent DMA mapping but if 32 bit consistent - * DMA mask fails, driver will try with 64 bit consistent - * mask provided FW is true 64bit DMA capable + * DMA mask fails, driver will try with 63 bit consistent + * mask provided FW is true 63bit DMA capable * * For older controllers(Thunderbolt and MFI based adapters)- * driver/FW will operate in 32 bit consistent DMA addresses. @@ -6205,14 +6205,14 @@ megasas_set_dma_mask(struct megasas_instance *instance) pdev = instance->pdev; consistent_mask = (instance->adapter_type >= VENTURA_SERIES) ? - DMA_BIT_MASK(64) : DMA_BIT_MASK(32); + DMA_BIT_MASK(63) : DMA_BIT_MASK(32); if (IS_DMA64) { - if (dma_set_mask(&pdev->dev, DMA_BIT_MASK(64)) && + if (dma_set_mask(&pdev->dev, DMA_BIT_MASK(63)) && dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(32))) goto fail_set_dma_mask; - if ((*pdev->dev.dma_mask == DMA_BIT_MASK(64)) && + if ((*pdev->dev.dma_mask == DMA_BIT_MASK(63)) && (dma_set_coherent_mask(&pdev->dev, consistent_mask) && dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(32)))) { /* @@ -6225,7 +6225,7 @@ megasas_set_dma_mask(struct megasas_instance *instance) if (!(scratch_pad_1 & MR_CAN_HANDLE_64_BIT_DMA_OFFSET)) goto fail_set_dma_mask; else if (dma_set_mask_and_coherent(&pdev->dev, - DMA_BIT_MASK(64))) + DMA_BIT_MASK(63))) goto fail_set_dma_mask; } } else if (dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(32))) @@ -6237,8 +6237,8 @@ megasas_set_dma_mask(struct megasas_instance *instance) instance->consistent_mask_64bit = true; dev_info(&pdev->dev, "%s bit DMA mask and %s bit consistent mask\n", - ((*pdev->dev.dma_mask == DMA_BIT_MASK(64)) ? "64" : "32"), - (instance->consistent_mask_64bit ? "64" : "32")); + ((*pdev->dev.dma_mask == DMA_BIT_MASK(64)) ? "63" : "32"), + (instance->consistent_mask_64bit ? "63" : "32")); return 0; -- 2.16.1

7 years

1
0
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[PATCH v4] cdc-acm: fix abnormal DATA RX issue for Mediatek Preloader.

by Macpaul Lin

Mediatek Preloader is a proprietary embedded boot loader for loading Little Kernel and Linux into device DRAM. This boot loader also handle firmware update. Mediatek Preloader will be enumerated as a virtual COM port when the device is connected to Windows or Linux OS via CDC-ACM class driver. When the USB enumeration has been done, Mediatek Preloader will send out handshake command "READY" to PC actively instead of waiting command from the download tool. Since Linux 4.12, the commit "tty: reset termios state on device registration" (93857edd9829e144acb6c7e72d593f6e01aead66) causes Mediatek Preloader receiving some abnoraml command like "READYXX" as it sent. This will be recognized as an incorrect response. The behavior change also causes the download handshake fail. By disabling the ECHO termios flag could avoid this problem. However, it cannot be done by user space configuration when download tool open /dev/ttyACM0. This is because the device running Mediatek Preloader will send handshake command "READY" immediately once the CDC-ACM driver is ready. This patch wants to fix above problem by introducing "DISABLE_ECHO" property in driver_info. When Mediatek Preloader is connected, the CDC-ACM driver could disable ECHO flag in termios to avoid the problem. Signed-off-by: Macpaul Lin <macpaul.lin(a)mediatek.com> --- Changes for v2: - Move quirks testing of DISABLE_ECHO flag into acm_tty_install(). - Change quirks testing into bitwise comparison. Changes for v3: - Replace quirks testing from init_termios to tty->termios. - Remove parenthesis for ECHO flag. Changes for v4: - Drop quirks varible to simplify the patch. - Move termios operation right after the driver_data has been installed. - Write general style comment for suppressing initial echoing. drivers/usb/class/cdc-acm.c | 12 +++++++++++- drivers/usb/class/cdc-acm.h | 1 + 2 files changed, 12 insertions(+), 1 deletion(-) diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c index 1b68fed..ab8609e 100644 --- a/drivers/usb/class/cdc-acm.c +++ b/drivers/usb/class/cdc-acm.c @@ -583,6 +583,13 @@ static int acm_tty_install(struct tty_driver *driver, struct tty_struct *tty) tty->driver_data = acm; + /* + * Suppress initial echoing for some devices which might send data + * immediately after acm driver has been installed. + */ + if (acm->quirks & DISABLE_ECHO) + tty->termios.c_lflag &= ~ECHO; + return 0; error_init_termios: @@ -1655,7 +1662,10 @@ static int acm_pre_reset(struct usb_interface *intf) .driver_info = NO_UNION_NORMAL, /* has no union descriptor */ }, { USB_DEVICE(0x0e8d, 0x0003), /* FIREFLY, MediaTek Inc; andrey.arapov(a)gmail.com */ - .driver_info = NO_UNION_NORMAL, /* has no union descriptor */ + .driver_info = DISABLE_ECHO, /* DISABLE ECHO in termios flag */ + }, + { USB_DEVICE(0x0e8d, 0x2000), /* FIREFLY, MediaTek Inc; Preloader */ + .driver_info = DISABLE_ECHO, /* DISABLE ECHO in termios flag */ }, { USB_DEVICE(0x0e8d, 0x3329), /* MediaTek Inc GPS */ .driver_info = NO_UNION_NORMAL, /* has no union descriptor */ diff --git a/drivers/usb/class/cdc-acm.h b/drivers/usb/class/cdc-acm.h index ca06b20..515aad0 100644 --- a/drivers/usb/class/cdc-acm.h +++ b/drivers/usb/class/cdc-acm.h @@ -140,3 +140,4 @@ struct acm { #define QUIRK_CONTROL_LINE_STATE BIT(6) #define CLEAR_HALT_CONDITIONS BIT(7) #define SEND_ZERO_PACKET BIT(8) +#define DISABLE_ECHO BIT(9) -- 1.9.1

7 years

2
1
0 0

[PATCH v3] cdc-acm: fix abnormal DATA RX issue for Mediatek Preloader.

by Macpaul Lin

Mediatek Preloader is a proprietary embedded boot loader for loading Little Kernel and Linux into device DRAM. This boot loader also handle firmware update. Mediatek Preloader will be enumerated as a virtual COM port when the device is connected to Windows or Linux OS via CDC-ACM class driver. When the USB enumeration has been done, Mediatek Preloader will send out handshake command "READY" to PC actively instead of waiting command from the download tool. Since Linux 4.12, the commit "tty: reset termios state on device registration" (93857edd9829e144acb6c7e72d593f6e01aead66) causes Mediatek Preloader receiving some abnoraml command like "READYXX" as it sent. This will be recognized as an incorrect response. The behavior change also causes the download handshake fail. By disabling the ECHO termios flag could avoid this problem. However, it cannot be done by user space configuration when download tool open /dev/ttyACM0. This is because the device running Mediatek Preloader will send handshake command "READY" immediately once the CDC-ACM driver is ready. This patch wants to fix above problem by introducing "DISABLE_ECHO" property in driver_info. When Mediatek Preloader is connected, the CDC-ACM driver could disable ECHO flag in termios to avoid the problem. Signed-off-by: Macpaul Lin <macpaul.lin(a)mediatek.com> --- Changes for v2: - Move quirks testing of DISABLE_ECHO flag into acm_tty_install(). - Change quirks testing into bitwise comparison. Changes for v3: - Replace clear flag operation from driver->init_termios to tty->termios. - Remove parenthesis of ECHO flag. drivers/usb/class/cdc-acm.c | 13 ++++++++++++- drivers/usb/class/cdc-acm.h | 1 + 2 files changed, 13 insertions(+), 1 deletion(-) diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c index 1b68fed..c1b88c3 100644 --- a/drivers/usb/class/cdc-acm.c +++ b/drivers/usb/class/cdc-acm.c @@ -571,6 +571,7 @@ static void acm_softint(struct work_struct *work) static int acm_tty_install(struct tty_driver *driver, struct tty_struct *tty) { struct acm *acm; + unsigned long quirks; int retval; acm = acm_get_by_minor(tty->index); @@ -583,6 +584,13 @@ static int acm_tty_install(struct tty_driver *driver, struct tty_struct *tty) tty->driver_data = acm; + /* get normal quirks */ + quirks = acm->quirks; + + /* handle active handshake triggered by device */ + if (quirks & DISABLE_ECHO) + tty->termios.c_lflag &= ~ECHO; + return 0; error_init_termios: @@ -1655,7 +1663,10 @@ static int acm_pre_reset(struct usb_interface *intf) .driver_info = NO_UNION_NORMAL, /* has no union descriptor */ }, { USB_DEVICE(0x0e8d, 0x0003), /* FIREFLY, MediaTek Inc; andrey.arapov(a)gmail.com */ - .driver_info = NO_UNION_NORMAL, /* has no union descriptor */ + .driver_info = DISABLE_ECHO, /* DISABLE ECHO in termios flag */ + }, + { USB_DEVICE(0x0e8d, 0x2000), /* FIREFLY, MediaTek Inc; Preloader */ + .driver_info = DISABLE_ECHO, /* DISABLE ECHO in termios flag */ }, { USB_DEVICE(0x0e8d, 0x3329), /* MediaTek Inc GPS */ .driver_info = NO_UNION_NORMAL, /* has no union descriptor */ diff --git a/drivers/usb/class/cdc-acm.h b/drivers/usb/class/cdc-acm.h index ca06b20..515aad0 100644 --- a/drivers/usb/class/cdc-acm.h +++ b/drivers/usb/class/cdc-acm.h @@ -140,3 +140,4 @@ struct acm { #define QUIRK_CONTROL_LINE_STATE BIT(6) #define CLEAR_HALT_CONDITIONS BIT(7) #define SEND_ZERO_PACKET BIT(8) +#define DISABLE_ECHO BIT(9) -- 1.9.1

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