Messages in this thread Patch in this message | | | Date | Tue, 16 Feb 2021 18:38:08 +0000 | From | Shaoying Xu <> | Subject | Re: [PATCH] arm64 module: set plt* section addresses to 0x0 |
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So sorry about the double send because I forgot to cc the lists. Please just ignore the first one. Thank you!
On Tue, Feb 16, 2021 at 06:32:34PM +0000, Shaoying Xu wrote: > 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@amazon.com> > Signed-off-by: Shaoying Xu <shaoyi@amazon.com> > Cc: stable@vger.kernel.org > --- > arch/arm64/include/asm/module.lds.h | 6 +++--- > 1 file changed, 3 insertions(+), 3 deletions(-) > > diff --git a/arch/arm64/include/asm/module.lds.h b/arch/arm64/include/asm/module.lds.h > index 691f15af788e..810045628c66 100644 > --- 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 > -- > 2.16.6 >
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