rpms/kernel
9
2
Fork 4
Code Issues Pull Requests Releases Activity

Revert possible commits causing perf build failures

Browse Source
This commit is contained in:
Laura Abbott 2016-10-11 13:20:03 -07:00
parent e8a4d25680
commit ee8b7cf7ab
3 changed files with 156 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

51
0001-Revert-tools-build-Support-compiling-C-source-file.patch Normal file
View File

@ -0,0 +1,51 @@
From 13304cca47c956c308ce8f3fc7b37b61895fa1ea Mon Sep 17 00:00:00 2001
From: Laura Abbott <labbott@redhat.com>
Date: Tue, 11 Oct 2016 13:10:26 -0700
Subject: [PATCH 1/2] Revert "tools build: Support compiling C++ source file"
This reverts commit f61bdc3304281e9ff9eec4f1ed9fb15bcf4d8a5e.
---
tools/build/Build.include | 1 -
tools/build/Makefile.build | 7 -------
2 files changed, 8 deletions(-)
diff --git a/tools/build/Build.include b/tools/build/Build.include
index 1dcb95e..0248938 100644
--- a/tools/build/Build.include
+++ b/tools/build/Build.include
@@ -90,7 +90,6 @@ if_changed = $(if $(strip $(any-prereq) $(arg-check)), \
# - per object C flags
# - BUILD_STR macro to allow '-D"$(variable)"' constructs
c_flags = -Wp,-MD,$(depfile),-MT,$@ $(CFLAGS) -D"BUILD_STR(s)=\#s" $(CFLAGS_$(basetarget).o) $(CFLAGS_$(obj))
-cxx_flags = -Wp,-MD,$(depfile),-MT,$@ $(CXXFLAGS) -D"BUILD_STR(s)=\#s" $(CXXFLAGS_$(basetarget).o) $(CXXFLAGS_$(obj))
###
## HOSTCC C flags
diff --git a/tools/build/Makefile.build b/tools/build/Makefile.build
index 99c0ccd..190519a 100644
--- a/tools/build/Makefile.build
+++ b/tools/build/Makefile.build
@@ -61,9 +61,6 @@ quiet_cmd_cc_o_c = CC $@
quiet_cmd_host_cc_o_c = HOSTCC $@
cmd_host_cc_o_c = $(HOSTCC) $(host_c_flags) -c -o $@ $<
-quiet_cmd_cxx_o_c = CXX $@
- cmd_cxx_o_c = $(CXX) $(cxx_flags) -c -o $@ $<
-
quiet_cmd_cpp_i_c = CPP $@
cmd_cpp_i_c = $(CC) $(c_flags) -E -o $@ $<
@@ -91,10 +88,6 @@ $(OUTPUT)%.o: %.c FORCE
$(call rule_mkdir)
$(call if_changed_dep,$(host)cc_o_c)
-$(OUTPUT)%.o: %.cpp FORCE
- $(call rule_mkdir)
- $(call if_changed_dep,cxx_o_c)
-
$(OUTPUT)%.o: %.S FORCE
$(call rule_mkdir)
$(call if_changed_dep,$(host)cc_o_c)
--
2.7.4

97
0002-Revert-tools-build-Add-support-for-host-programs-for.patch Normal file
View File

@ -0,0 +1,97 @@
From b9bde1ab2f260d56413511bbb68199ea3c45ec1f Mon Sep 17 00:00:00 2001
From: Laura Abbott <labbott@redhat.com>
Date: Tue, 11 Oct 2016 13:10:34 -0700
Subject: [PATCH 2/2] Revert "tools build: Add support for host programs
format"
This reverts commit 0c3b7e42616f1f6084cfeb0d443cbff0b2c424a9.
---
tools/build/Build.include | 5 -----
tools/build/Makefile | 6 ------
tools/build/Makefile.build | 19 ++++---------------
3 files changed, 4 insertions(+), 26 deletions(-)
diff --git a/tools/build/Build.include b/tools/build/Build.include
index 0248938..4d000bc 100644
--- a/tools/build/Build.include
+++ b/tools/build/Build.include
@@ -90,8 +90,3 @@ if_changed = $(if $(strip $(any-prereq) $(arg-check)), \
# - per object C flags
# - BUILD_STR macro to allow '-D"$(variable)"' constructs
c_flags = -Wp,-MD,$(depfile),-MT,$@ $(CFLAGS) -D"BUILD_STR(s)=\#s" $(CFLAGS_$(basetarget).o) $(CFLAGS_$(obj))
-
-###
-## HOSTCC C flags
-
-host_c_flags = -Wp,-MD,$(depfile),-MT,$@ $(CHOSTFLAGS) -D"BUILD_STR(s)=\#s" $(CHOSTFLAGS_$(basetarget).o) $(CHOSTFLAGS_$(obj))
diff --git a/tools/build/Makefile b/tools/build/Makefile
index 8332959..2659f2f 100644
--- a/tools/build/Makefile
+++ b/tools/build/Makefile
@@ -14,12 +14,6 @@ endef
$(call allow-override,CC,$(CROSS_COMPILE)gcc)
$(call allow-override,LD,$(CROSS_COMPILE)ld)
-HOSTCC ?= gcc
-HOSTLD ?= ld
-HOSTAR ?= ar
-
-export HOSTCC HOSTLD HOSTAR
-
ifeq ($(V),1)
Q =
else
diff --git a/tools/build/Makefile.build b/tools/build/Makefile.build
index 190519a..27f3583 100644
--- a/tools/build/Makefile.build
+++ b/tools/build/Makefile.build
@@ -58,9 +58,6 @@ quiet_cmd_mkdir = MKDIR $(dir $@)
quiet_cmd_cc_o_c = CC $@
cmd_cc_o_c = $(CC) $(c_flags) -c -o $@ $<
-quiet_cmd_host_cc_o_c = HOSTCC $@
- cmd_host_cc_o_c = $(HOSTCC) $(host_c_flags) -c -o $@ $<
-
quiet_cmd_cpp_i_c = CPP $@
cmd_cpp_i_c = $(CC) $(c_flags) -E -o $@ $<
@@ -73,24 +70,16 @@ quiet_cmd_gen = GEN $@
# If there's nothing to link, create empty $@ object.
quiet_cmd_ld_multi = LD $@
cmd_ld_multi = $(if $(strip $(obj-y)),\
- $(LD) -r -o $@ $(filter $(obj-y),$^),rm -f $@; $(AR) rcs $@)
-
-quiet_cmd_host_ld_multi = HOSTLD $@
- cmd_host_ld_multi = $(if $(strip $(obj-y)),\
- $(HOSTLD) -r -o $@ $(filter $(obj-y),$^),rm -f $@; $(HOSTAR) rcs $@)
-
-ifneq ($(filter $(obj),$(hostprogs)),)
- host = host_
-endif
+ $(LD) -r -o $@ $(filter $(obj-y),$^),rm -f $@; $(AR) rcs $@)
# Build rules
$(OUTPUT)%.o: %.c FORCE
$(call rule_mkdir)
- $(call if_changed_dep,$(host)cc_o_c)
+ $(call if_changed_dep,cc_o_c)
$(OUTPUT)%.o: %.S FORCE
$(call rule_mkdir)
- $(call if_changed_dep,$(host)cc_o_c)
+ $(call if_changed_dep,cc_o_c)
$(OUTPUT)%.i: %.c FORCE
$(call rule_mkdir)
@@ -130,7 +119,7 @@ $(sort $(subdir-obj-y)): $(subdir-y) ;
$(in-target): $(obj-y) FORCE
$(call rule_mkdir)
- $(call if_changed,$(host)ld_multi)
+ $(call if_changed,ld_multi)
__build: $(in-target)
@:
--
2.7.4

9
kernel.spec
View File

@ -42,7 +42,7 @@ Summary: The Linux kernel
# For non-released -rc kernels, this will be appended after the rcX and
# gitX tags, so a 3 here would become part of release "0.rcX.gitX.3"
#
%global baserelease 1
%global baserelease 2
%global fedora_build %{baserelease}
# base_sublevel is the kernel version we're starting with and patching
@ -615,6 +615,10 @@ Patch849: 0001-iio-Use-event-header-from-kernel-tree.patch
# Fix came in locally
Patch851: 0001-drivers-net-phy-Correct-duplicate-MDIO_XGENE-entry.patch
# Maybe related to perf build failures?
Patch852: 0001-Revert-tools-build-Support-compiling-C-source-file.patch
Patch853: 0002-Revert-tools-build-Add-support-for-host-programs-for.patch
# END OF PATCH DEFINITIONS
%endif
@ -2151,6 +2155,9 @@ fi
#
#
%changelog
* Tue Oct 11 2016 Laura Abbott <labbott@redhat.com> - 4.9.0-0.rc0.git6.2
- Revert possible commits causing perf build failures
* Tue Oct 11 2016 Laura Abbott <labbott@redhat.com> - 4.9.0-0.rc0.git6.1
- Linux v4.8-11825-g101105b