On Thu, 30 Nov 2017 09:00:35 -0800
Nick Desaulniers wrote:
> On Wed, Nov 29, 2017 at 5:58 PM, Nicholas Piggin wrote:
> > (Comparing `readelf -S` before/after is a way to spot bugs.)
>
> Do you have a script that can be used to diff 2 `readelf -S`, look for
> missing references, and report an
On Thu, Nov 30, 2017 at 11:58:27AM +1000, Nicholas Piggin wrote:
> So yes please if it's not too much trouble, could you remove
> the "gold" name from the generic patch and put it at the front
> of the series with this arm64 patch.
Sure, I'll do this in v2.
> Possibly then you could also do a 3rd
On Wed, Nov 29, 2017 at 5:58 PM, Nicholas Piggin wrote:
> (Comparing `readelf -S` before/after is a way to spot bugs.)
Do you have a script that can be used to diff 2 `readelf -S`, look for
missing references, and report an error? Might be easier to rerun that
every so often and see what's missin
On Wed, 29 Nov 2017 15:57:53 -0800
Nick Desaulniers wrote:
> On Wed, Nov 29, 2017 at 3:44 PM, Sami Tolvanen
> wrote:
> > Make sure the linker doesn't remove .altinstructions or
> > .altinstr_replacement when CONFIG_LD_DEAD_CODE_DATA_ELIMINATION is
> > enabled.
>
> This sounds like a bug in t
On Wed, Nov 29, 2017 at 3:44 PM, Sami Tolvanen wrote:
> Make sure the linker doesn't remove .altinstructions or
> .altinstr_replacement when CONFIG_LD_DEAD_CODE_DATA_ELIMINATION is
> enabled.
This sounds like a bug in the original implementation of
CONFIG_LD_DEAD_CODE_DATA_ELIMINATION? If so, thi
Make sure the linker doesn't remove .altinstructions or
.altinstr_replacement when CONFIG_LD_DEAD_CODE_DATA_ELIMINATION is
enabled.
Signed-off-by: Sami Tolvanen
---
arch/arm64/kernel/vmlinux.lds.S | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/kernel/vmlinux.l
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