2.4 compile errors in 32-bit sys_revcmsg fixes

From: Meelis Roos (mroos_at_linux.ee)
Date: 02/22/05

  • Next message: Jes Sorensen: "[patch -mm series] ia64 specific /dev/mem handlers" 
    Date:	Tue, 22 Feb 2005 11:48:31 +0200 (EET)
To: Linux Kernel list <linux-kernel@vger.kernel.org>, sfr@canb.auug.org.au

    This is todays 2.4.30-pre1+BK snapshot on a sparc64:

    gcc -D__ASSEMBLY__ -D__KERNEL__ -I/home/mroos/compile/linux-2.4/include -m64 -mcpu=ultrasparc -Wa,--undeclared-regs -ansi -c -o sys32.o sys32.S
    gcc -D__KERNEL__ -I/home/mroos/compile/linux-2.4/include -Wall -Wstrict-prototypes -Wno-trigraphs -O2 -fno-strict-aliasing -fno-common -fomit-frame-pointer -m64 -pipe -mno-fpu -mcpu=ultrasparc -mcmodel=medlow -ffixed-g4 -fcall-used-g5 -fcall-used-g7 -Wno-sign-compare -Wa,--undeclared-regs -finline-limit=100000 -nostdinc -iwithprefix include -DKBUILD_BASENAME=sys_sparc32 -c -o
    sys_sparc32.o sys_sparc32.c
    sys_sparc32.c: In function `cmsg32_recvmsg_fixup':
    sys_sparc32.c:2683: error: called object is not a function
    make[1]: *** [sys_sparc32.o] Error 1

    The lines in question are
    if ((clen64 < CMSG_ALIGN(sizeof(*ucmsg)))
                      (clen64 > (orig_cmsg_len + wp - workbuf))) {

    Is a "||" missing, or something else?

    It appears the same lines are in most fixed architectures so probably
    more architectures don't compile. 

    -- 
Meelis Roos (mroos@linux.ee)
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  • Next message: Jes Sorensen: "[patch -mm series] ia64 specific /dev/mem handlers"

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