Messages in this thread | | | Date | Mon, 31 Jul 2006 13:11:50 +0300 (EEST) | From | Meelis Roos <> | Subject | compat_sys_pselect7 warning |
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This is 2.6.18-rc3 on sparc64 but posting on LKML since the warning cones from generic code (although guarded by #ifdef TIF_RESTORE_SIGMASK).
CC fs/compat.o fs/compat.c: In function 'compat_sys_pselect7': fs/compat.c:1869: warning: ignoring return value of 'copy_to_user', declared with attribute warn_unused_result
I would just return EFAULT there when copy_to_user returns nonzero value but there is some signal mask thing going on that someone more familiar with the code should look.
-- Meelis Roos (mroos@linux.ee) - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.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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