wireguard-linux/arch/mips/include/asm/ginvt.h, branch jd/unified-crypt-queueWireGuard for the Linux kernelhttps://git.zx2c4.com/wireguard-linux/atom/arch/mips/include/asm/ginvt.h?h=jd%2Funified-crypt-queue2019-05-23T01:45:52ZMIPS: mark ginvt() as __always_inline2019-05-23T01:45:52ZMasahiro Yamadayamada.masahiro@socionext.com2019-05-21T06:20:39Zurn:sha1:6074c33c6b2eabc70867ef76d57ca256e9ea9da7
To meet the 'i' (immediate) constraint for the asm operands,
this function must be always inlined.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Paul Burton <paul.burton@mips.com>
Cc: linux-mips@vger.kernel.org
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: James Hogan <jhogan@kernel.org>
Cc: linux-kernel@vger.kernel.org
MIPS: Add GINVT instruction helpers2019-02-04T18:56:35ZPaul Burtonpaul.burton@mips.com2019-02-02T01:43:27Zurn:sha1:535113896e802e9f8f92c05a887d1761c34ae903
Add a family of ginvt_* functions making it easy to emit a GINVT
instruction to globally invalidate TLB entries. We make use of the
_ASM_MACRO infrastructure to support emitting the instructions even if
the assembler isn't new enough to support them natively.
An associated STYPE_GINV definition & sync_ginv() function are added to
emit a sync instruction of type 0x14, which operates as a completion
barrier for these new GINVT (and GINVI) instructions.
Signed-off-by: Paul Burton <paul.burton@mips.com>
Cc: linux-mips@vger.kernel.org