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Open Source and information security mailing list archives
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Date: Thu, 30 Jun 2011 10:17:54 +0100 From: Ralf Baechle <ralf@...ux-mips.org> To: Jaroslav Kysela <perex@...ex.cz>, Takashi Iwai <tiwai@...e.de> Cc: alsa-devel@...a-project.org, linux-kernel@...r.kernel.org, linux-mips@...ux-mips.org, florian@...ux-mips.org, Florian Fainelli <florian@...nwrt.org>, linux-arch@...r.kernel.org, Richard Henderson <rth@...ddle.net>, Ivan Kokshaysky <ink@...assic.park.msu.ru>, Matt Turner <mattst88@...il.com>, Benjamin Herrenschmidt <benh@...nel.crashing.org>, Paul Mackerras <paulus@...ba.org>, "David S. Miller" <davem@...emloft.net>, sparclinux@...r.kernel.org Subject: SB16 build error. Found on a MIPS build but certain other architectures will have the same issue: CC sound/isa/sb/sb16_csp.o sound/isa/sb/sb16_csp.c: In function ‘snd_sb_csp_ioctl’: sound/isa/sb/sb16_csp.c:228: error: case label does not reduce to an integer constant make[1]: *** [sound/isa/sb/sb16_csp.o] Error 1 make: *** [sound/isa/sb/sb16_csp.o] Error 2 This error message is caused by the _IOC_TYPECHECK() error check triggering due to excessive ioctl size on Alpha, PowerPC, MIPS and SPARC which define _IOC_SIZEBITS as 13. On all other architectures define it as 14 so struct snd_sb_csp_microcode with it's little over 12kB will just about fit into the 16kB limit. Ralf -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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