From 1f2fdbd0078cb2ad4251768e8c0e0bb652a2cbd6 Mon Sep 17 00:00:00 2001 From: Chris Zankel Date: Mon, 15 Dec 2014 21:22:21 -0800 Subject: [PATCH] xtensa: disable link optimization The default linker behavior is to optimize identical literal values and remove unnecessary overhead. However, because of a bug in the linker, this currently results in an error ('call target out of range'). Disable link-time optimizations per default until there is a fix for the linker and add the option to iss_defconfig. Signed-off-by: Chris Zankel --- arch/xtensa/Kconfig.debug | 2 +- arch/xtensa/configs/iss_defconfig | 1 + 2 files changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/xtensa/Kconfig.debug b/arch/xtensa/Kconfig.debug index 53ae08eef86d..8430af27de0a 100644 --- a/arch/xtensa/Kconfig.debug +++ b/arch/xtensa/Kconfig.debug @@ -14,7 +14,7 @@ config DEBUG_TLB_SANITY config LD_NO_RELAX bool "Disable linker relaxation" - default n + default y help Enable this function to disable link-time optimizations. The default linker behavior is to combine identical literal diff --git a/arch/xtensa/configs/iss_defconfig b/arch/xtensa/configs/iss_defconfig index 6a7593b6784d..e4d193e7a300 100644 --- a/arch/xtensa/configs/iss_defconfig +++ b/arch/xtensa/configs/iss_defconfig @@ -757,3 +757,4 @@ CONFIG_GENERIC_FIND_LAST_BIT=y CONFIG_HAS_IOMEM=y CONFIG_HAS_DMA=y CONFIG_NLATTR=y +CONFIG_LD_NO_RELAX=y