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Re: [PATCH] non-x86/symbols: check table sizes don't change between linking passes 2 and 3
- To: Jan Beulich <jbeulich@xxxxxxxx>
- From: Bertrand Marquis <Bertrand.Marquis@xxxxxxx>
- Date: Mon, 2 Feb 2026 15:43:44 +0000
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- Cc: "xen-devel@xxxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxxx>, Julien Grall <julien@xxxxxxx>, Stefano Stabellini <sstabellini@xxxxxxxxxx>, Volodymyr Babchuk <volodymyr_babchuk@xxxxxxxx>, Michal Orzel <michal.orzel@xxxxxxx>, Timothy Pearson <tpearson@xxxxxxxxxxxxxxxxxxxxx>, Alistair Francis <alistair.francis@xxxxxxx>, Connor Davis <connojdavis@xxxxxxxxx>, Oleksii Kurochko <oleksii.kurochko@xxxxxxxxx>
- Delivery-date: Mon, 02 Feb 2026 15:45:09 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
- Nodisclaimer: true
- Thread-index: AQHclFKZFLmIJ4wDWEaNoDc/7xfy07VvjLsA
- Thread-topic: [PATCH] non-x86/symbols: check table sizes don't change between linking passes 2 and 3
Hi Jan,
I checked that xen on arm is still compiling properly with that so
> On 2 Feb 2026, at 15:45, Jan Beulich <jbeulich@xxxxxxxx> wrote:
>
> Extend commit 1df11ccceb1a ("symbols: check table sizes don't change
> between linking passes 2 and 3") to other ports as well.
>
> Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
For Arm:
Acked-by: Bertrand Marquis <bertrand.marquis@xxxxxxx>
Cheers
Bertrand
>
> --- a/xen/arch/arm/Makefile
> +++ b/xen/arch/arm/Makefile
> @@ -99,6 +99,7 @@ $(TARGET)-syms: $(objtree)/prelink.o $(o
> | $(objtree)/tools/symbols $(all_symbols) --sysv --sort \
> > $(dot-target).2.S
> $(MAKE) $(build)=$(@D) $(dot-target).2.o
> + $(call compare-symbol-tables, $(dot-target).1.o, $(dot-target).2.o)
> $(LD) $(XEN_LDFLAGS) -T $(obj)/xen.lds $< $(build_id_linker) \
> $(dot-target).2.o -o $@
> $(NM) -pa --format=sysv $@ \
> --- a/xen/arch/ppc/Makefile
> +++ b/xen/arch/ppc/Makefile
> @@ -26,6 +26,7 @@ $(TARGET)-syms: $(objtree)/prelink.o $(o
> | $(objtree)/tools/symbols $(all_symbols) --sysv --sort \
> > $(dot-target).2.S
> $(MAKE) $(build)=$(@D) $(dot-target).2.o
> + $(call compare-symbol-tables, $(dot-target).1.o, $(dot-target).2.o)
> $(LD) $(XEN_LDFLAGS) -T $(obj)/xen.lds $< $(build_id_linker) \
> $(dot-target).2.o -o $@
> $(NM) -pa --format=sysv $@ \
> --- a/xen/arch/riscv/Makefile
> +++ b/xen/arch/riscv/Makefile
> @@ -40,6 +40,7 @@ $(TARGET)-syms: $(objtree)/prelink.o $(o
> | $(objtree)/tools/symbols $(all_symbols) --sysv --sort \
> > $(dot-target).2.S
> $(MAKE) $(build)=$(@D) $(dot-target).2.o
> + $(call compare-symbol-tables, $(dot-target).1.o, $(dot-target).2.o)
> $(LD) $(XEN_LDFLAGS) -T $(obj)/xen.lds $< $(build_id_linker) \
> $(dot-target).2.o -o $@
> $(NM) -pa --format=sysv $@ \
|
