From cdebfd27292ecdebe7d493830354e302368b3188 Mon Sep 17 00:00:00 2001 From: Joel Stanley Date: Wed, 5 Jul 2023 12:00:56 +0930 Subject: powerpc/config: Disable SLAB_DEBUG_ON in skiroot In 5.10 commit 5e84dd547bce ("powerpc/configs/skiroot: Enable some more hardening options") set SLUB_DEBUG_ON. When 5.14 came around, commit 792702911f58 ("slub: force on no_hash_pointers when slub_debug is enabled") print all the pointers when SLUB_DEBUG_ON is set. This was fine, but in 5.12 commit 5ead723a20e0 ("lib/vsprintf: no_hash_pointers prints all addresses as unhashed") added the warning at boot. Disable SLAB_DEBUG_ON as we don't want the nasty warning. We have CONFIG_EXPERT so SLAB_DEBUG is enabled. We do lose the settings in DEBUG_DEFAULT_FLAGS, but it's not clear that these should have been always-on anyway. Signed-off-by: Joel Stanley Signed-off-by: Michael Ellerman Link: https://msgid.link/20230705023056.16273-1-joel@jms.id.au --- arch/powerpc/configs/skiroot_defconfig | 1 - 1 file changed, 1 deletion(-) (limited to 'arch/powerpc/configs/skiroot_defconfig') diff --git a/arch/powerpc/configs/skiroot_defconfig b/arch/powerpc/configs/skiroot_defconfig index 71cfb990a74f..8d3eacb50d56 100644 --- a/arch/powerpc/configs/skiroot_defconfig +++ b/arch/powerpc/configs/skiroot_defconfig @@ -289,7 +289,6 @@ CONFIG_LIBCRC32C=y # CONFIG_XZ_DEC_SPARC is not set CONFIG_PRINTK_TIME=y CONFIG_MAGIC_SYSRQ=y -CONFIG_SLUB_DEBUG_ON=y CONFIG_SCHED_STACK_END_CHECK=y CONFIG_DEBUG_STACKOVERFLOW=y CONFIG_PANIC_ON_OOPS=y -- cgit v1.2.3