Do not apply. Mostly just Makefile hacks to make --combine get used by
using multi-obj compilation in a few places. The correct fix is to use
--combine properly for all C files in built-in.o
We do start to see interesting reductions in size in net/*/built-in.o
when we do this, though...
diff --git a/arch/i386/mm/Makefile b/arch/i386/mm/Makefile
index 80908b5..3bc5bc6 100644
--- a/arch/i386/mm/Makefile
+++ b/arch/i386/mm/Makefile
@@ -2,9 +2,12 @@ #
# Makefile for the linux i386-specific parts of the memory manager.
#
-obj-y := init.o pgtable.o fault.o ioremap.o extable.o pageattr.o mmap.o
+mm-y := init.o pgtable.o fault.o ioremap.o extable.o pageattr.o mmap.o
-obj-$(CONFIG_NUMA) += discontig.o
-obj-$(CONFIG_HUGETLB_PAGE) += hugetlbpage.o
-obj-$(CONFIG_HIGHMEM) += highmem.o
-obj-$(CONFIG_BOOT_IOREMAP) += boot_ioremap.o
+mm-$(CONFIG_NUMA) += discontig.o
+mm-$(CONFIG_HUGETLB_PAGE) += hugetlbpage.o
+mm-$(CONFIG_HIGHMEM) += highmem.o
+mm-$(CONFIG_BOOT_IOREMAP) += boot_ioremap.o
+
+obj-y := mm.o
+obj-m := $(mm-m)
diff --git a/drivers/md/Makefile b/drivers/md/Makefile
index 34957a6..48e925d 100644
--- a/drivers/md/Makefile
+++ b/drivers/md/Makefile
@@ -11,9 +11,9 @@ md-mod-objs := md.o bitmap.o
raid456-objs := raid5.o raid6algos.o raid6recov.o raid6tables.o \
raid6int1.o raid6int2.o raid6int4.o \
raid6int8.o raid6int16.o raid6int32.o \
- raid6altivec1.o raid6altivec2.o raid6altivec4.o \
- raid6altivec8.o \
raid6mmx.o raid6sse1.o raid6sse2.o
+# raid6altivec1.o raid6altivec2.o raid6altivec4.o \
+# raid6altivec8.o \
hostprogs-y := mktables
# Note: link order is important. All raid personalities
diff --git a/init/Makefile b/init/Makefile
index 633a268..6ca5c48 100644
--- a/init/Makefile
+++ b/init/Makefile
@@ -2,13 +2,12 @@ #
# Makefile for the linux kernel.
#
-obj-y := main.o version.o mounts.o initramfs.o
-obj-$(CONFIG_GENERIC_CALIBRATE_DELAY) += calibrate.o
-
-mounts-y := do_mounts.o
-mounts-$(CONFIG_BLK_DEV_RAM) += do_mounts_rd.o
-mounts-$(CONFIG_BLK_DEV_INITRD) += do_mounts_initrd.o
-mounts-$(CONFIG_BLK_DEV_MD) += do_mounts_md.o
+obj-y := init.o version.o
+init-y := main.o initramfs.o do_mounts.o
+init-$(CONFIG_GENERIC_CALIBRATE_DELAY) += calibrate.o
+init-$(CONFIG_BLK_DEV_RAM) += do_mounts_rd.o
+init-$(CONFIG_BLK_DEV_INITRD) += do_mounts_initrd.o
+init-$(CONFIG_BLK_DEV_MD) += do_mounts_md.o
# files to be removed upon make clean
clean-files := ../include/linux/compile.h
diff --git a/ipc/Makefile b/ipc/Makefile
index 0a6d626..7f23e4d 100644
--- a/ipc/Makefile
+++ b/ipc/Makefile
@@ -2,8 +2,9 @@ #
# Makefile for the linux ipc.
#
-obj-$(CONFIG_SYSVIPC_COMPAT) += compat.o
-obj-$(CONFIG_SYSVIPC) += util.o msgutil.o msg.o sem.o shm.o
+ipc-$(CONFIG_SYSVIPC_COMPAT) += compat.o
+ipc-$(CONFIG_SYSVIPC) += util.o msgutil.o msg.o sem.o shm.o
obj_mq-$(CONFIG_COMPAT) += compat_mq.o
-obj-$(CONFIG_POSIX_MQUEUE) += mqueue.o msgutil.o $(obj_mq-y)
+ipc-$(CONFIG_POSIX_MQUEUE) += mqueue.o msgutil.o $(obj_mq-y)
+obj-y := ipc.o
diff --git a/net/core/Makefile b/net/core/Makefile
index 2645ba4..2dc2473 100644
--- a/net/core/Makefile
+++ b/net/core/Makefile
@@ -17,3 +17,6 @@ obj-$(CONFIG_NET_PKTGEN) += pktgen.o
obj-$(CONFIG_WIRELESS_EXT) += wireless.o
obj-$(CONFIG_NETPOLL) += netpoll.o
obj-$(CONFIG_NET_DMA) += user_dma.o
+
+netcore-y := $(obj-y)
+obj-y := netcore.o
diff --git a/include/linux/kallsyms.h b/include/linux/kallsyms.h
index 849043c..9f91102 100644
--- a/include/linux/kallsyms.h
+++ b/include/linux/kallsyms.h
@@ -5,6 +5,7 @@
#ifndef _LINUX_KALLSYMS_H
#define _LINUX_KALLSYMS_H
+#include <linux/stddef.h>
#define KSYM_NAME_LEN 127
diff --git a/net/ipv4/Makefile b/net/ipv4/Makefile
index 4878fc5..767ef0f 100644
--- a/net/ipv4/Makefile
+++ b/net/ipv4/Makefile
@@ -2,7 +2,9 @@ #
# Makefile for the Linux TCP/IP (INET) layer.
#
-obj-y := route.o inetpeer.o protocol.o \
+obj-y := ipv4.o
+
+ipv4-y := route.o inetpeer.o protocol.o \
ip_input.o ip_fragment.o ip_forward.o ip_options.o \
ip_output.o ip_sockglue.o inet_hashtables.o \
inet_timewait_sock.o inet_connection_sock.o \
@@ -11,42 +13,45 @@ obj-y := route.o inetpeer.o protocol
datagram.o raw.o udp.o arp.o icmp.o devinet.o af_inet.o igmp.o \
sysctl_net_ipv4.o fib_frontend.o fib_semantics.o
-obj-$(CONFIG_IP_FIB_HASH) += fib_hash.o
-obj-$(CONFIG_IP_FIB_TRIE) += fib_trie.o
-obj-$(CONFIG_PROC_FS) += proc.o
-obj-$(CONFIG_IP_MULTIPLE_TABLES) += fib_rules.o
-obj-$(CONFIG_IP_MROUTE) += ipmr.o
-obj-$(CONFIG_NET_IPIP) += ipip.o
-obj-$(CONFIG_NET_IPGRE) += ip_gre.o
-obj-$(CONFIG_SYN_COOKIES) += syncookies.o
-obj-$(CONFIG_INET_AH) += ah4.o
-obj-$(CONFIG_INET_ESP) += esp4.o
-obj-$(CONFIG_INET_IPCOMP) += ipcomp.o
-obj-$(CONFIG_INET_XFRM_TUNNEL) += xfrm4_tunnel.o
-obj-$(CONFIG_INET_TUNNEL) += tunnel4.o
-obj-$(CONFIG_INET_XFRM_MODE_TRANSPORT) += xfrm4_mode_transport.o
-obj-$(CONFIG_INET_XFRM_MODE_TUNNEL) += xfrm4_mode_tunnel.o
-obj-$(CONFIG_IP_PNP) += ipconfig.o
-obj-$(CONFIG_IP_ROUTE_MULTIPATH_RR) += multipath_rr.o
-obj-$(CONFIG_IP_ROUTE_MULTIPATH_RANDOM) += multipath_random.o
-obj-$(CONFIG_IP_ROUTE_MULTIPATH_WRANDOM) += multipath_wrandom.o
-obj-$(CONFIG_IP_ROUTE_MULTIPATH_DRR) += multipath_drr.o
-obj-$(CONFIG_NETFILTER) += netfilter.o netfilter/
+ipv4-$(CONFIG_IP_FIB_HASH) += fib_hash.o
+ipv4-$(CONFIG_IP_FIB_TRIE) += fib_trie.o
+ipv4-$(CONFIG_PROC_FS) += proc.o
+ipv4-$(CONFIG_IP_MULTIPLE_TABLES) += fib_rules.o
+ipv4-$(CONFIG_IP_MROUTE) += ipmr.o
+ipv4-$(CONFIG_NET_IPIP) += ipip.o
+ipv4-$(CONFIG_NET_IPGRE) += ip_gre.o
+ipv4-$(CONFIG_SYN_COOKIES) += syncookies.o
+ipv4-$(CONFIG_INET_AH) += ah4.o
+ipv4-$(CONFIG_INET_ESP) += esp4.o
+ipv4-$(CONFIG_INET_IPCOMP) += ipcomp.o
+ipv4-$(CONFIG_INET_XFRM_TUNNEL) += xfrm4_tunnel.o
+ipv4-$(CONFIG_INET_TUNNEL) += tunnel4.o
+ipv4-$(CONFIG_INET_XFRM_MODE_TRANSPORT) += xfrm4_mode_transport.o
+ipv4-$(CONFIG_INET_XFRM_MODE_TUNNEL) += xfrm4_mode_tunnel.o
+ipv4-$(CONFIG_IP_PNP) += ipconfig.o
+ipv4-$(CONFIG_IP_ROUTE_MULTIPATH_RR) += multipath_rr.o
+ipv4-$(CONFIG_IP_ROUTE_MULTIPATH_RANDOM) += multipath_random.o
+ipv4-$(CONFIG_IP_ROUTE_MULTIPATH_WRANDOM) += multipath_wrandom.o
+ipv4-$(CONFIG_IP_ROUTE_MULTIPATH_DRR) += multipath_drr.o
+ipv4-$(CONFIG_NETFILTER) += netfilter.o
+obj-$(CONFIG_NETFILTER) += netfilter/
obj-$(CONFIG_IP_VS) += ipvs/
-obj-$(CONFIG_INET_DIAG) += inet_diag.o
-obj-$(CONFIG_IP_ROUTE_MULTIPATH_CACHED) += multipath.o
-obj-$(CONFIG_INET_TCP_DIAG) += tcp_diag.o
-obj-$(CONFIG_NET_TCPPROBE) += tcp_probe.o
-obj-$(CONFIG_TCP_CONG_BIC) += tcp_bic.o
-obj-$(CONFIG_TCP_CONG_CUBIC) += tcp_cubic.o
-obj-$(CONFIG_TCP_CONG_WESTWOOD) += tcp_westwood.o
-obj-$(CONFIG_TCP_CONG_HSTCP) += tcp_highspeed.o
-obj-$(CONFIG_TCP_CONG_HYBLA) += tcp_hybla.o
-obj-$(CONFIG_TCP_CONG_HTCP) += tcp_htcp.o
-obj-$(CONFIG_TCP_CONG_VEGAS) += tcp_vegas.o
-obj-$(CONFIG_TCP_CONG_VENO) += tcp_veno.o
-obj-$(CONFIG_TCP_CONG_SCALABLE) += tcp_scalable.o
-obj-$(CONFIG_TCP_CONG_LP) += tcp_lp.o
+ipv4-$(CONFIG_INET_DIAG) += inet_diag.o
+ipv4-$(CONFIG_IP_ROUTE_MULTIPATH_CACHED) += multipath.o
+ipv4-$(CONFIG_INET_TCP_DIAG) += tcp_diag.o
+ipv4-$(CONFIG_NET_TCPPROBE) += tcp_probe.o
+ipv4-$(CONFIG_TCP_CONG_BIC) += tcp_bic.o
+ipv4-$(CONFIG_TCP_CONG_CUBIC) += tcp_cubic.o
+ipv4-$(CONFIG_TCP_CONG_WESTWOOD) += tcp_westwood.o
+ipv4-$(CONFIG_TCP_CONG_HSTCP) += tcp_highspeed.o
+ipv4-$(CONFIG_TCP_CONG_HYBLA) += tcp_hybla.o
+ipv4-$(CONFIG_TCP_CONG_HTCP) += tcp_htcp.o
+ipv4-$(CONFIG_TCP_CONG_VEGAS) += tcp_vegas.o
+ipv4-$(CONFIG_TCP_CONG_VENO) += tcp_veno.o
+ipv4-$(CONFIG_TCP_CONG_SCALABLE) += tcp_scalable.o
+ipv4-$(CONFIG_TCP_CONG_LP) += tcp_lp.o
-obj-$(CONFIG_XFRM) += xfrm4_policy.o xfrm4_state.o xfrm4_input.o \
+ipv4-$(CONFIG_XFRM) += xfrm4_policy.o xfrm4_state.o xfrm4_input.o \
xfrm4_output.o
+
+obj-m := $(ipv4-m)
diff --git a/net/sched/Makefile b/net/sched/Makefile
index 0f06aec..c605cc1 100644
--- a/net/sched/Makefile
+++ b/net/sched/Makefile
@@ -41,3 +41,6 @@ obj-$(CONFIG_NET_EMATCH_NBYTE) += em_nby
obj-$(CONFIG_NET_EMATCH_U32) += em_u32.o
obj-$(CONFIG_NET_EMATCH_META) += em_meta.o
obj-$(CONFIG_NET_EMATCH_TEXT) += em_text.o
+
+netsched-y := $(obj-y)
+obj-y := netsched.o
diff --git a/net/xfrm/Makefile b/net/xfrm/Makefile
index 693aac1..3500f84 100644
--- a/net/xfrm/Makefile
+++ b/net/xfrm/Makefile
@@ -5,3 +5,5 @@ #
obj-$(CONFIG_XFRM) := xfrm_policy.o xfrm_state.o xfrm_input.o xfrm_algo.o
obj-$(CONFIG_XFRM_USER) += xfrm_user.o
+xfrm-y := $(obj-y)
+obj-y := xfrm.o
diff --git a/fs/Makefile b/fs/Makefile
index 8913542..faedce0 100644
--- a/fs/Makefile
+++ b/fs/Makefile
@@ -34,7 +34,6 @@ obj-$(CONFIG_BINFMT_FLAT) += binfmt_flat
obj-$(CONFIG_FS_MBCACHE) += mbcache.o
obj-$(CONFIG_FS_POSIX_ACL) += posix_acl.o xattr_acl.o
-obj-$(CONFIG_NFS_COMMON) += nfs_common/
obj-$(CONFIG_QUOTA) += dquot.o
obj-$(CONFIG_QFMT_V1) += quota_v1.o
@@ -42,6 +41,12 @@ obj-$(CONFIG_QFMT_V2) += quota_v2.o
obj-$(CONFIG_QUOTACTL) += quota.o
obj-$(CONFIG_DNOTIFY) += dnotify.o
+obj-$(CONFIG_PROFILING) += dcookies.o
+
+fs-y := $(obj-y)
+obj-y := fs.o
+
+obj-$(CONFIG_NFS_COMMON) += nfs_common/
obj-$(CONFIG_PROC_FS) += proc/
obj-y += partitions/
@@ -49,7 +54,6 @@ obj-$(CONFIG_SYSFS) += sysfs/
obj-$(CONFIG_CONFIGFS_FS) += configfs/
obj-y += devpts/
-obj-$(CONFIG_PROFILING) += dcookies.o
# Do not add any filesystems before this line
obj-$(CONFIG_REISERFS_FS) += reiserfs/
diff --git a/drivers/net/e1000/Makefile b/drivers/net/e1000/Makefile
index 5dea2b7..9bece1d 100644
--- a/drivers/net/e1000/Makefile
+++ b/drivers/net/e1000/Makefile
@@ -31,6 +31,10 @@ #
# Makefile for the Intel(R) PRO/1000 ethernet driver
#
+# Disable use of --combine for now. GCC PR28779
+CONFIG_COMBINED_COMPILE=
+
obj-$(CONFIG_E1000) += e1000.o
e1000-objs := e1000_main.o e1000_hw.o e1000_ethtool.o e1000_param.o
+
--
dwmw2
-
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