#ifndef SECCOMP_SET_MODE_STRICT #define SECCOMP_SET_MODE_STRICT 0 #endif #ifndef SECCOMP_SET_MODE_FILTER #define SECCOMP_SET_MODE_FILTER 1 #endif static size_t syscall_arg__scnprintf_seccomp_op(char *bf, size_t size, struct syscall_arg *arg) { int op = arg->val; size_t printed = 0; switch (op) { #define P_SECCOMP_SET_MODE_OP(n) case SECCOMP_SET_MODE_##n: printed = scnprintf(bf, size, #n); break P_SECCOMP_SET_MODE_OP(STRICT); P_SECCOMP_SET_MODE_OP(FILTER); #undef P_SECCOMP_SET_MODE_OP default: printed = scnprintf(bf, size, "%#x", op); break; } return printed; } #define SCA_SECCOMP_OP syscall_arg__scnprintf_seccomp_op #ifndef SECCOMP_FILTER_FLAG_TSYNC #define SECCOMP_FILTER_FLAG_TSYNC 1 #endif static size_t syscall_arg__scnprintf_seccomp_flags(char *bf, size_t size, struct syscall_arg *arg) { int printed = 0, flags = arg->val; #define P_FLAG(n) \ if (flags & SECCOMP_FILTER_FLAG_##n) { \ printed += scnprintf(bf + printed, size - printed, "%s%s", printed ? "|" : "", #n); \ flags &= ~SECCOMP_FILTER_FLAG_##n; \ } P_FLAG(TSYNC); #undef P_FLAG if (flags) printed += scnprintf(bf + printed, size - printed, "%s%#x", printed ? "|" : "", flags); return printed; } #define SCA_SECCOMP_FLAGS syscall_arg__scnprintf_seccomp_flags ion> net-next plumbingsTobias Klauser
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authorArd Biesheuvel <ard.biesheuvel@linaro.org>2017-01-17 13:46:29 +0000
committerHerbert Xu <herbert@gondor.apana.org.au>2017-01-23 22:41:33 +0800
commit11e3b725cfc282efe9d4a354153e99d86a16af08 (patch)
tree8b5b9e0e1bcae1ab98ee652ffb7b13b05c209bd6 /sound/usb/bcd2000/bcd2000.c
parentd6040764adcb5cb6de1489422411d701c158bb69 (diff)
crypto: arm64/aes-blk - honour iv_out requirement in CBC and CTR modes
Update the ARMv8 Crypto Extensions and the plain NEON AES implementations in CBC and CTR modes to return the next IV back to the skcipher API client. This is necessary for chaining to work correctly. Note that for CTR, this is only done if the request is a round multiple of the block size, since otherwise, chaining is impossible anyway. Cc: <stable@vger.kernel.org> # v3.16+ Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'sound/usb/bcd2000/bcd2000.c')