029f56db6a
the .fixup section, by Uros Bizjak. * Replace __force_order dummy variable with a memory clobber to fix LLVM requiring a definition for former and to prevent memory accesses from still being cached/reordered, by Arvind Sankar. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEzv7L6UO9uDPlPSfHEsHwGGHeVUoFAl+EODIACgkQEsHwGGHe VUqPBRAAguaiNy8gPGNRSvqRWTzbxh/IAqB+5rjSH48biRnZm4o7Nsw9tL8kSXN/ yWcGJxEtvheaITFh+rN31jINPCuLdQ2/LaJ+fX13zhgaMmX5RrLZ3FPoGa+eu+y5 yAN8GaBM3VZ14Yzou8q5JF5001yRxXM8UsRzg8XVO7TORB6OOxnnrUbxYvUcLer5 O219NnRtClU1ojZc5u2P1vR5McwIMf66qIkH1gn477utxeFOL380p/ukPOTNPYUH HsCVLJl0RPVQMI0UNiiRw6V76fHi38kIYJfR7Rg6Jy+k/U0z+eDXPg2/aHZj63NP K7pZ7XgbaBWbHSr8C9+CsCCAmTBYOascVpcu7X+qXJPS93IKpg7e+9rAKKqlY5Wq oe6IN975TjzZ+Ay0ZBRlxzFOn2ZdSPJIJhCC3MyDlBgx7KNIVgmvKQ1BiKQ/4ZQX foEr6HWIIKzQQwyI++pC0AvZ63hwM8X3xIF+6YsyXvNrGs+ypEhsAQpa4Q3XXvDi 88afyFAhdgClbvAjbjefkPekzzLv+CYJa2hUCqsuR8Kh55DiAs204oszVHs4HzBk nqLffuaKXo7Vg6XOMiK/y8pGWsu5Sdp1YMBVoedvENvrVf5awt1SapV31dKC+6g9 iF6ljSMJWYmLOmNSC3wmdivEgMLxWfgejKH6ltWnR6MZUE5KeGE= =8moV -----END PGP SIGNATURE----- Merge tag 'x86_asm_for_v5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 asm updates from Borislav Petkov: "Two asm wrapper fixes: - Use XORL instead of XORQ to avoid a REX prefix and save some bytes in the .fixup section, by Uros Bizjak. - Replace __force_order dummy variable with a memory clobber to fix LLVM requiring a definition for former and to prevent memory accesses from still being cached/reordered, by Arvind Sankar" * tag 'x86_asm_for_v5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/asm: Replace __force_order with a memory clobber x86/uaccess: Use XORL %0,%0 in __get_user_asm() |
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