Merge tag 'v4.3-rc1' into patchwork

Linux 4.3-rc1

* tag 'v4.3-rc1': (11838 commits)
  Linux 4.3-rc1
  blk: rq_data_dir() should not return a boolean
  writeback: plug writeback in wb_writeback() and writeback_inodes_wb()
  thermal: fix intel PCH thermal driver mismerge
  ARCv2: [axs103_smp] Reduce clk for SMP FPGA configs
  revert "ocfs2/dlm: use list_for_each_entry instead of list_for_each"
  mm/early_ioremap: add explicit #include of asm/early_ioremap.h
  fs/seq_file: convert int seq_vprint/seq_printf/etc... returns to void
  selftests: enhance membarrier syscall test
  selftests: add membarrier syscall test
  sys_membarrier(): system-wide memory barrier (generic, x86)
  MODSIGN: fix a compilation warning in extract-cert
  Revert "writeback: plug writeback at a high level"
  scsi_dh: fix randconfig build error
  target: use stringify.h instead of own definition
  target/user: Fix UFLAG_UNKNOWN_OP handling
  target: Remove no-op conditional
  target/user: Remove unused variable
  target: Fix max_cmd_sn increment w/o cmdsn mutex regressions
  target: Attach EXTENDED_COPY local I/O descriptors to xcopy_pt_sess
  ...

1 files changed, 38 insertions, 3 deletions

diff --git a/crypto/Kconfig b/crypto/Kconfig
index b4cfc575..48ee3e17 100644
--- a/crypto/Kconfig
+++ b/crypto/Kconfig
@@ -48,6 +48,8 @@ config CRYPTO_AEAD
 config CRYPTO_AEAD2
 	tristate
 	select CRYPTO_ALGAPI2
+	select CRYPTO_NULL2
+	select CRYPTO_RNG2
 
 config CRYPTO_BLKCIPHER
 	tristate
@@ -150,12 +152,16 @@ config CRYPTO_GF128MUL
 
 config CRYPTO_NULL
 	tristate "Null algorithms"
-	select CRYPTO_ALGAPI
-	select CRYPTO_BLKCIPHER
-	select CRYPTO_HASH
+	select CRYPTO_NULL2
 	help
 	  These are 'Null' algorithms, used by IPsec, which do nothing.
 
+config CRYPTO_NULL2
+	tristate
+	select CRYPTO_ALGAPI2
+	select CRYPTO_BLKCIPHER2
+	select CRYPTO_HASH2
+
 config CRYPTO_PCRYPT
 	tristate "Parallel crypto engine"
 	depends on SMP
@@ -200,6 +206,7 @@ config CRYPTO_AUTHENC
 	select CRYPTO_BLKCIPHER
 	select CRYPTO_MANAGER
 	select CRYPTO_HASH
+	select CRYPTO_NULL
 	help
 	  Authenc: Combined mode wrapper for IPsec.
 	  This is required for IPSec.
@@ -470,6 +477,18 @@ config CRYPTO_POLY1305
 	  It is used for the ChaCha20-Poly1305 AEAD, specified in RFC7539 for use
 	  in IETF protocols. This is the portable C implementation of Poly1305.
 
+config CRYPTO_POLY1305_X86_64
+	tristate "Poly1305 authenticator algorithm (x86_64/SSE2/AVX2)"
+	depends on X86 && 64BIT
+	select CRYPTO_POLY1305
+	help
+	  Poly1305 authenticator algorithm, RFC7539.
+
+	  Poly1305 is an authenticator algorithm designed by Daniel J. Bernstein.
+	  It is used for the ChaCha20-Poly1305 AEAD, specified in RFC7539 for use
+	  in IETF protocols. This is the x86_64 assembler implementation using SIMD
+	  instructions.
+
 config CRYPTO_MD4
 	tristate "MD4 digest algorithm"
 	select CRYPTO_HASH
@@ -1213,6 +1232,21 @@ config CRYPTO_CHACHA20
 	  See also:
 	  <http://cr.yp.to/chacha/chacha-20080128.pdf>
 
+config CRYPTO_CHACHA20_X86_64
+	tristate "ChaCha20 cipher algorithm (x86_64/SSSE3/AVX2)"
+	depends on X86 && 64BIT
+	select CRYPTO_BLKCIPHER
+	select CRYPTO_CHACHA20
+	help
+	  ChaCha20 cipher algorithm, RFC7539.
+
+	  ChaCha20 is a 256-bit high-speed stream cipher designed by Daniel J.
+	  Bernstein and further specified in RFC7539 for use in IETF protocols.
+	  This is the x86_64 assembler implementation using SIMD instructions.
+
+	  See also:
+	  <http://cr.yp.to/chacha/chacha-20080128.pdf>
+
 config CRYPTO_SEED
 	tristate "SEED cipher algorithm"
 	select CRYPTO_ALGAPI
@@ -1601,5 +1635,6 @@ config CRYPTO_HASH_INFO
 
 source "drivers/crypto/Kconfig"
 source crypto/asymmetric_keys/Kconfig
+source certs/Kconfig
 
 endif	# if CRYPTO