svn info (there is no 9.3-STABLE in Version select!)
Working Copy Root Path: /usr/src
URL: https://svn0.eu.freebsd.org/base/stable/9
Relative URL: ^/stable/9
Repository Root: https://svn0.eu.freebsd.org/base
Repository UUID: ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
Revision: 275399
Node Kind: directory
Schedule: normal
Last Changed Author: hselasky
Last Changed Rev: 275352
Last Changed Date: 2014-12-01 08:36:00 +0100 (Mon, 01 Dec 2014)

Architecture i386/PAE

cc -c -O -pipe  -std=c99 -g -Wall -Wredundant-decls -Wnested-externs -Wstrict-prototypes  -Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual  -Wundef -Wno-pointer-sign -fformat-extensions  -Wmissing-include-dirs -fdiagnostics-show-option   -nostdinc  -I. -I/usr/src/sys -I/usr/src/sys/contrib/altq -D_KERNEL -DHAVE_KERNEL_OPTION_HEADERS -include opt_global.h -fno-common -finline-limit=8000 --param inline-unit-growth=100 --param large-function-growth=1000  -mno-align-long-strings -mpreferred-stack-boundary=2 -mno-mmx -mno-sse -msoft-float -ffreestanding -fstack-protector -Werror  /usr/src/sys/x86/x86/busdma_machdep.c
cc1: warnings being treated as errors
/usr/src/sys/x86/x86/busdma_machdep.c: In function 'alloc_bounce_zone':
/usr/src/sys/x86/x86/busdma_machdep.c:1041: warning: initialization from incompatible pointer type

line 1041:
        SYSCTL_ADD_BUS_SIZE_T(busdma_sysctl_tree(bz),
            SYSCTL_CHILDREN(busdma_sysctl_tree_top(bz)), OID_AUTO,
            "alignment", CTLFLAG_RD, &bz->alignment, "");