Dmitry V. Levin a0b1c2d0f5 sparc64: fix incorrect sign extension in sys_sparc64_personality ... commit 525fd5a94e1be0776fa652df5c687697db508c91 upstream. The value returned by sys_personality has type "long int". It is saved to a variable of type "int", which is not a problem yet because the type of task_struct->pesonality is "unsigned int". The problem is the sign extension from "int" to "long int" that happens on return from sys_sparc64_personality. For example, a userspace call personality((unsigned) -EINVAL) will result to any subsequent personality call, including absolutely harmless read-only personality(0xffffffff) call, failing with errno set to EINVAL. Signed-off-by: Dmitry V. Levin <ldv@altlinux.org> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2016-03-03 15:07:17 -08:00
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boot
configs
crypto	crypto: sparc - initialize blkcipher.ivsize	2015-10-08 21:36:48 +08:00
include	sparc: Wire up mlock2 system call.	2015-12-31 15:38:56 -05:00
kernel	sparc64: fix incorrect sign extension in sys_sparc64_personality	2016-03-03 15:07:17 -08:00
lib	sparc64: fix FP corruption in user copy functions	2015-12-24 12:13:18 -05:00
math-emu
mm	sparc64: Fix numa distance values	2015-11-04 12:14:49 -08:00
net	net: filter: make JITs zero A for SKF_AD_ALU_XOR_X	2016-01-06 00:43:52 -05:00
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