This is a note to let you know that I've just added the patch titled arm64 module: set plt* section addresses to 0x0 to the 5.10-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: arm64-module-set-plt-section-addresses-to-0x0.patch and it can be found in the queue-5.10 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. >From f5c6d0fcf90ce07ee0d686d465b19b247ebd5ed7 Mon Sep 17 00:00:00 2001 From: Shaoying Xu <shaoyi@xxxxxxxxxx> Date: Tue, 16 Feb 2021 18:32:34 +0000 Subject: arm64 module: set plt* section addresses to 0x0 From: Shaoying Xu <shaoyi@xxxxxxxxxx> commit f5c6d0fcf90ce07ee0d686d465b19b247ebd5ed7 upstream. These plt* and .text.ftrace_trampoline sections specified for arm64 have non-zero addressses. Non-zero section addresses in a relocatable ELF would confuse GDB when it tries to compute the section offsets and it ends up printing wrong symbol addresses. Therefore, set them to zero, which mirrors the change in commit 5d8591bc0fba ("module: set ksymtab/kcrctab* section addresses to 0x0"). Reported-by: Frank van der Linden <fllinden@xxxxxxxxxx> Signed-off-by: Shaoying Xu <shaoyi@xxxxxxxxxx> Cc: <stable@xxxxxxxxxxxxxxx> Link: https://lore.kernel.org/r/20210216183234.GA23876@xxxxxxxxxx Signed-off-by: Will Deacon <will@xxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- arch/arm64/include/asm/module.lds.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) --- a/arch/arm64/include/asm/module.lds.h +++ b/arch/arm64/include/asm/module.lds.h @@ -1,7 +1,7 @@ #ifdef CONFIG_ARM64_MODULE_PLTS SECTIONS { - .plt (NOLOAD) : { BYTE(0) } - .init.plt (NOLOAD) : { BYTE(0) } - .text.ftrace_trampoline (NOLOAD) : { BYTE(0) } + .plt 0 (NOLOAD) : { BYTE(0) } + .init.plt 0 (NOLOAD) : { BYTE(0) } + .text.ftrace_trampoline 0 (NOLOAD) : { BYTE(0) } } #endif Patches currently in stable-queue which might be from shaoyi@xxxxxxxxxx are queue-5.10/arm64-module-set-plt-section-addresses-to-0x0.patch