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| author | Ingo Molnar <mingo@elte.hu> | 2012-02-28 10:26:07 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2012-02-28 10:27:36 +0100 |
| commit | 458ce2910aa83d8a2cafb489d727f7da839e73c6 (patch) | |
| tree | 28e088137eb068e5620f17eaf0ca19d1562006ed /lib/Kconfig | |
| parent | 69466466ce889cd2cbc8cda9ff1c6083f48cc7f9 (diff) | |
| parent | 586c6e7013c8cbb8c91aaa6568ec349b1dc2c691 (diff) | |
Merge branch 'linus' into x86/asm
Sync up the latest NMI fixes.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'lib/Kconfig')
| -rw-r--r-- | lib/Kconfig | 48 |
1 files changed, 44 insertions, 4 deletions
diff --git a/lib/Kconfig b/lib/Kconfig index 32f3e5ae2be5..028aba9e72af 100644 --- a/lib/Kconfig +++ b/lib/Kconfig @@ -19,6 +19,16 @@ config RATIONAL config GENERIC_FIND_FIRST_BIT bool +config NO_GENERIC_PCI_IOPORT_MAP + bool + +config GENERIC_PCI_IOMAP + bool + +config GENERIC_IOMAP + bool + select GENERIC_PCI_IOMAP + config CRC_CCITT tristate "CRC-CCITT functions" help @@ -244,6 +254,9 @@ config CPU_RMAP bool depends on SMP +config DQL + bool + # # Netlink attribute parsing support is select'ed if needed # @@ -269,11 +282,38 @@ config AVERAGE If unsure, say N. +config CLZ_TAB + bool + config CORDIC - tristate "Cordic function" + tristate "CORDIC algorithm" + help + This option provides an implementation of the CORDIC algorithm; + calculations are in fixed point. Module will be called cordic. + +config MPILIB + tristate + select CLZ_TAB + help + Multiprecision maths library from GnuPG. + It is used to implement RSA digital signature verification, + which is used by IMA/EVM digital signature extension. + +config MPILIB_EXTRA + bool + depends on MPILIB + help + Additional sources of multiprecision maths library from GnuPG. + This code is unnecessary for RSA digital signature verification, + but can be compiled if needed. + +config SIGNATURE + tristate + depends on KEYS && CRYPTO + select CRYPTO_SHA1 + select MPILIB help - The option provides arithmetic function using cordic algorithm - so its calculations are in fixed point. Modules can select this - when they require this function. Module will be called cordic. + Digital signature verification. Currently only RSA is supported. + Implementation is done using GnuPG MPI library endmenu |