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Date: Mon, 20 Jul 2015 12:56:21 -0700 From: Guenter Roeck <linux@...ck-us.net> To: Yoshinori Sato <ysato@...rs.sourceforge.jp> CC: "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>, Geert Uytterhoeven <geert@...ux-m68k.org>, Arnd Bergmann <arnd@...db.de>, OGAWA Hirofumi <hirofumi@...l.parknet.co.jp>, Jens Axboe <axboe@...nel.dk>, "linux-next@...r.kernel.org" <linux-next@...r.kernel.org> Subject: Build failures in -next due to commit "asm-generic: {get,put}_user ptr argument evaluate only 1 time" Hi, Commit 52b2512d507d ("asm-generic: {get,put}_user ptr argument evaluate only 1 time") causes the following compile error with various architectures (arc, arcv2, c6x, hexagon, um, unicore32) in -next. block/scsi_ioctl.c: In function ‘sg_scsi_ioctl’: block/scsi_ioctl.c:436:2: error: invalid initializer if (get_user(opcode, sic->data)) ^ make[1]: *** [block/scsi_ioctl.o] Error 1 A possible fix would be to use &sic->data[0] instead, but I am not sure if this change in semantics of get_user would be acceptable. Another failure due to the same commit is seen when building arc:axs103_defconfig. fs/fat/dir.c: In function ‘fat_ioctl_filldir’: fs/fat/dir.c:752:43: error: invalid initializer FAT_IOCTL_FILLDIR_FUNC(fat_ioctl_filldir, __fat_dirent) This error is related to the put_user changes. No idea how to fix that one. Guenter -- 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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