From ca7984dff94c091a68454b61eb754ec9d4b782a6 Mon Sep 17 00:00:00 2001 From: "Jason A. Donenfeld" Date: Sat, 28 May 2022 13:09:18 +0200 Subject: Revert "crypto: poly1305 - cleanup stray CRYPTO_LIB_POLY1305_RSIZE" This reverts commit 8bdc2a190105e862dfe7a4033f2fd385b7e58ae8. It got merged a bit prematurely and shortly after the kernel test robot and Sudip pointed out build failures: arm: imx_v6_v7_defconfig and multi_v7_defconfig mips: decstation_64_defconfig, decstation_defconfig, decstation_r4k_defconfig In file included from crypto/chacha20poly1305.c:13: include/crypto/poly1305.h:56:46: error: 'CONFIG_CRYPTO_LIB_POLY1305_RSIZE' undeclared here (not in a function); did you mean 'CONFIG_CRYPTO_POLY1305_MODULE'? 56 | struct poly1305_key opaque_r[CONFIG_CRYPTO_LIB_POLY1305_RSIZE]; | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ We could attempt to fix this by listing the dependencies piecemeal, but it's not as obvious as it looks: drivers like caam use this macro in headers even if there's no .o compiled in that makes use of it. So actually fixing this might require a bit more of a comprehensive approach, rather than whack-a-mole with hunting down which drivers use which headers which use this macro. Therefore, this commit just reverts the change, and maybe the problem can be visited on the next rainy day. Reported-by: Sudip Mukherjee Reported-by: kernel test robot Fixes: 8bdc2a190105 ("crypto: poly1305 - cleanup stray CRYPTO_LIB_POLY1305_RSIZE") Signed-off-by: Jason A. Donenfeld Signed-off-by: Linus Torvalds --- lib/crypto/Kconfig | 1 - 1 file changed, 1 deletion(-) diff --git a/lib/crypto/Kconfig b/lib/crypto/Kconfig index a143ddf9279a..9856e291f414 100644 --- a/lib/crypto/Kconfig +++ b/lib/crypto/Kconfig @@ -85,7 +85,6 @@ config CRYPTO_LIB_POLY1305_RSIZE default 11 if X86_64 default 9 if ARM || ARM64 default 1 - depends on CRYPTO_LIB_POLY1305 config CRYPTO_ARCH_HAVE_LIB_POLY1305 tristate -- cgit v1.2.3