Revision 4d572d9f46507be8cfe326aa5bc3698babcbdfa7 authored by Avi Kivity on 08 June 2018, 19:12:32 UTC, committed by Al Viro on 15 June 2018, 00:07:38 UTC
The ->poll_mask() operation has a mask of events that the caller is interested in, but we're returning all events regardless. Change to return only the events the caller is interested in. This fixes aio IO_CMD_POLL returning immediately when called with POLLIN on an eventfd, since an eventfd is almost always ready for a write. Signed-off-by: Avi Kivity <avi@scylladb.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
1 parent 94aefd3
ecc_curve_defs.h
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _CRYTO_ECC_CURVE_DEFS_H
#define _CRYTO_ECC_CURVE_DEFS_H
struct ecc_point {
u64 *x;
u64 *y;
u8 ndigits;
};
struct ecc_curve {
char *name;
struct ecc_point g;
u64 *p;
u64 *n;
};
/* NIST P-192 */
static u64 nist_p192_g_x[] = { 0xF4FF0AFD82FF1012ull, 0x7CBF20EB43A18800ull,
0x188DA80EB03090F6ull };
static u64 nist_p192_g_y[] = { 0x73F977A11E794811ull, 0x631011ED6B24CDD5ull,
0x07192B95FFC8DA78ull };
static u64 nist_p192_p[] = { 0xFFFFFFFFFFFFFFFFull, 0xFFFFFFFFFFFFFFFEull,
0xFFFFFFFFFFFFFFFFull };
static u64 nist_p192_n[] = { 0x146BC9B1B4D22831ull, 0xFFFFFFFF99DEF836ull,
0xFFFFFFFFFFFFFFFFull };
static struct ecc_curve nist_p192 = {
.name = "nist_192",
.g = {
.x = nist_p192_g_x,
.y = nist_p192_g_y,
.ndigits = 3,
},
.p = nist_p192_p,
.n = nist_p192_n
};
/* NIST P-256 */
static u64 nist_p256_g_x[] = { 0xF4A13945D898C296ull, 0x77037D812DEB33A0ull,
0xF8BCE6E563A440F2ull, 0x6B17D1F2E12C4247ull };
static u64 nist_p256_g_y[] = { 0xCBB6406837BF51F5ull, 0x2BCE33576B315ECEull,
0x8EE7EB4A7C0F9E16ull, 0x4FE342E2FE1A7F9Bull };
static u64 nist_p256_p[] = { 0xFFFFFFFFFFFFFFFFull, 0x00000000FFFFFFFFull,
0x0000000000000000ull, 0xFFFFFFFF00000001ull };
static u64 nist_p256_n[] = { 0xF3B9CAC2FC632551ull, 0xBCE6FAADA7179E84ull,
0xFFFFFFFFFFFFFFFFull, 0xFFFFFFFF00000000ull };
static struct ecc_curve nist_p256 = {
.name = "nist_256",
.g = {
.x = nist_p256_g_x,
.y = nist_p256_g_y,
.ndigits = 4,
},
.p = nist_p256_p,
.n = nist_p256_n
};
#endif
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