Date: Sat, 19 May 2018 00:04:01 +0000 (UTC) From: Matt Macy <mmacy@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r333819 - in head/sys: conf modules/blake2 modules/crypto modules/drm2/i915kms modules/ipfilter Message-ID: <201805190004.w4J0419B099140@repo.freebsd.org>
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Author: mmacy Date: Sat May 19 00:04:01 2018 New Revision: 333819 URL: https://svnweb.freebsd.org/changeset/base/333819 Log: Silence non-actionable warnings in vendor code We can't modify vendor code so there's no signal in warnings from it. Similarly -Waddress-of-packed-member is not useful on networking code as access to packed structures is fundamental to its operation. Modified: head/sys/conf/files head/sys/conf/kern.mk head/sys/modules/blake2/Makefile head/sys/modules/crypto/Makefile head/sys/modules/drm2/i915kms/Makefile head/sys/modules/ipfilter/Makefile Modified: head/sys/conf/files ============================================================================== --- head/sys/conf/files Fri May 18 23:42:08 2018 (r333818) +++ head/sys/conf/files Sat May 19 00:04:01 2018 (r333819) @@ -565,7 +565,7 @@ contrib/ipfilter/netinet/ip_lookup.c optional ipfilter contrib/ipfilter/netinet/ip_pool.c optional ipfilter inet \ compile-with "${NORMAL_C} -Wno-unused -I$S/contrib/ipfilter" contrib/ipfilter/netinet/ip_htable.c optional ipfilter inet \ - compile-with "${NORMAL_C} -Wno-unused -I$S/contrib/ipfilter" + compile-with "${NORMAL_C} -Wno-unused -I$S/contrib/ipfilter ${NO_WTAUTOLOGICAL_POINTER_COMPARE}" contrib/ipfilter/netinet/ip_sync.c optional ipfilter inet \ compile-with "${NORMAL_C} -Wno-unused -I$S/contrib/ipfilter" contrib/ipfilter/netinet/mlfk_ipl.c optional ipfilter inet \ Modified: head/sys/conf/kern.mk ============================================================================== --- head/sys/conf/kern.mk Fri May 18 23:42:08 2018 (r333818) +++ head/sys/conf/kern.mk Sat May 19 00:04:01 2018 (r333819) @@ -18,12 +18,13 @@ CWARNFLAGS?= -Wall -Wredundant-decls -Wnested-externs # a false positive. .if ${COMPILER_TYPE} == "clang" NO_WCONSTANT_CONVERSION= -Wno-error-constant-conversion -NO_WSHIFT_COUNT_NEGATIVE= -Wno-error-shift-count-negative -NO_WSHIFT_COUNT_OVERFLOW= -Wno-error-shift-count-overflow -NO_WSELF_ASSIGN= -Wno-error-self-assign +NO_WSHIFT_COUNT_NEGATIVE= -Wno-shift-count-negative +NO_WSHIFT_COUNT_OVERFLOW= -Wno-shift-count-overflow +NO_WSELF_ASSIGN= -Wno-self-assign NO_WUNNEEDED_INTERNAL_DECL= -Wno-error-unneeded-internal-declaration NO_WSOMETIMES_UNINITIALIZED= -Wno-error-sometimes-uninitialized NO_WCAST_QUAL= -Wno-error-cast-qual +NO_WTAUTOLOGICAL_POINTER_COMPARE= -Wno-tautological-pointer-compare # Several other warnings which might be useful in some cases, but not severe # enough to error out the whole kernel build. Display them anyway, so there is # some incentive to fix them eventually. @@ -34,7 +35,7 @@ CWARNEXTRA?= -Wno-error-tautological-compare -Wno-erro CWARNEXTRA+= -Wno-error-shift-negative-value .endif .if ${COMPILER_VERSION} >= 40000 -CWARNEXTRA+= -Wno-error-address-of-packed-member +CWARNEXTRA+= -Wno-address-of-packed-member .endif CLANG_NO_IAS= -no-integrated-as Modified: head/sys/modules/blake2/Makefile ============================================================================== --- head/sys/modules/blake2/Makefile Fri May 18 23:42:08 2018 (r333818) +++ head/sys/modules/blake2/Makefile Sat May 19 00:04:01 2018 (r333819) @@ -87,4 +87,5 @@ WARNS ?= 6 .include <bsd.kmod.mk> CWARNFLAGS.blake2-dispatch.c += -Wno-unused-const-variable +CWARNFLAGS.blake2s-ref.c += -Wno-cast-qual -Wno-unused-function CWARNFLAGS += -Wno-cast-qual Modified: head/sys/modules/crypto/Makefile ============================================================================== --- head/sys/modules/crypto/Makefile Fri May 18 23:42:08 2018 (r333818) +++ head/sys/modules/crypto/Makefile Sat May 19 00:04:01 2018 (r333819) @@ -40,8 +40,8 @@ SRCS += blake2-sw.c CFLAGS.blake2b-ref.c += -I${SRCTOP}/sys/crypto/blake2 -DSUFFIX=_ref CFLAGS.blake2s-ref.c += -I${SRCTOP}/sys/crypto/blake2 -DSUFFIX=_ref CFLAGS.blake2-sw.c += -I${SRCTOP}/sys/crypto/blake2 -CWARNFLAGS.blake2b-ref.c += -Wno-cast-qual -CWARNFLAGS.blake2s-ref.c += -Wno-cast-qual +CWARNFLAGS.blake2b-ref.c += -Wno-cast-qual -Wno-unused-function +CWARNFLAGS.blake2s-ref.c += -Wno-cast-qual -Wno-unused-function SRCS += chacha.c SRCS += chacha-sw.c SRCS += opt_param.h cryptodev_if.h bus_if.h device_if.h Modified: head/sys/modules/drm2/i915kms/Makefile ============================================================================== --- head/sys/modules/drm2/i915kms/Makefile Fri May 18 23:42:08 2018 (r333818) +++ head/sys/modules/drm2/i915kms/Makefile Sat May 19 00:04:01 2018 (r333819) @@ -63,3 +63,8 @@ SRCS += \ CWARNFLAGS.i915_debug.c= -Wno-unused-function CWARNFLAGS.intel_lvds.c= -Wno-unused CWARNFLAGS.intel_tv.c= -Wno-unused +CWARNFLAGS.i915_gem.c= ${NO_WTAUTOLOGICAL_POINTER_COMPARE} +CWARNFLAGS.i915_gem_tiling.c= ${NO_WTAUTOLOGICAL_POINTER_COMPARE} +CWARNFLAGS.i915_gem_execbuffer.c= ${NO_WTAUTOLOGICAL_POINTER_COMPARE} +CWARNFLAGS.intel_display.c= ${NO_WTAUTOLOGICAL_POINTER_COMPARE} +CWARNFLAGS.intel_overlay.c= ${NO_WTAUTOLOGICAL_POINTER_COMPARE} Modified: head/sys/modules/ipfilter/Makefile ============================================================================== --- head/sys/modules/ipfilter/Makefile Fri May 18 23:42:08 2018 (r333818) +++ head/sys/modules/ipfilter/Makefile Sat May 19 00:04:01 2018 (r333819) @@ -21,7 +21,7 @@ CWARNFLAGS.fil.c= ${NO_WSELF_ASSIGN} -Wno-unused CWARNFLAGS.ip_auth.c= -Wno-unused CWARNFLAGS.ip_fil_freebsd.c= -Wno-unused CWARNFLAGS.ip_frag.c= -Wno-unused -CWARNFLAGS.ip_htable.c= -Wno-unused +CWARNFLAGS.ip_htable.c= -Wno-unused ${NO_WTAUTOLOGICAL_POINTER_COMPARE} CWARNFLAGS.ip_dstlist.c= -Wno-unused CWARNFLAGS.ip_lookup.c= ${NO_WSELF_ASSIGN} -Wno-unused CWARNFLAGS.ip_nat.c= -Wno-unused
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