Re: [PATCH v3 4/4] arm64: Trap non-PIE builds early if starting from wrong address

2020-09-11 Thread Edgar E. Iglesias
On Thu, Sep 10, 2020 at 05:02:56PM +0200, Michal Simek wrote: > > > On 10. 09. 20 15:50, Tom Rini wrote: > > On Thu, Sep 10, 2020 at 03:38:25PM +0200, Michal Simek wrote: > >> > >> > >> On 10. 09. 20 15:06, André Przywara wrote: > >>> On 10/09/2020 13:38, Michal Simek wrote: > > >

Re: [PATCH v3 4/4] arm64: Trap non-PIE builds early if starting from wrong address

2020-09-10 Thread Michal Simek
On 10. 09. 20 15:50, Tom Rini wrote: > On Thu, Sep 10, 2020 at 03:38:25PM +0200, Michal Simek wrote: >> >> >> On 10. 09. 20 15:06, André Przywara wrote: >>> On 10/09/2020 13:38, Michal Simek wrote: On 09. 09. 20 19:07, Edgar E. Iglesias wrote: > From: "Edgar E. Iglesias"

Re: [PATCH v3 4/4] arm64: Trap non-PIE builds early if starting from wrong address

2020-09-10 Thread Tom Rini
On Thu, Sep 10, 2020 at 03:38:25PM +0200, Michal Simek wrote: > > > On 10. 09. 20 15:06, André Przywara wrote: > > On 10/09/2020 13:38, Michal Simek wrote: > >> > >> > >> On 09. 09. 20 19:07, Edgar E. Iglesias wrote: > >>> From: "Edgar E. Iglesias" > >>> > >>> Trap non-PIE builds early if the st

Re: [PATCH v3 4/4] arm64: Trap non-PIE builds early if starting from wrong address

2020-09-10 Thread Michal Simek
On 10. 09. 20 15:06, André Przywara wrote: > On 10/09/2020 13:38, Michal Simek wrote: >> >> >> On 09. 09. 20 19:07, Edgar E. Iglesias wrote: >>> From: "Edgar E. Iglesias" >>> >>> Trap non-PIE builds early if the start address doesn't match >>> between run-time and link-time. This will trap the

Re: [PATCH v3 4/4] arm64: Trap non-PIE builds early if starting from wrong address

2020-09-10 Thread André Przywara
On 10/09/2020 13:38, Michal Simek wrote: > > > On 09. 09. 20 19:07, Edgar E. Iglesias wrote: >> From: "Edgar E. Iglesias" >> >> Trap non-PIE builds early if the start address doesn't match >> between run-time and link-time. This will trap the startup >> sequence rather than letting it run into o

Re: [PATCH v3 4/4] arm64: Trap non-PIE builds early if starting from wrong address

2020-09-10 Thread Michal Simek
On 09. 09. 20 19:07, Edgar E. Iglesias wrote: > From: "Edgar E. Iglesias" > > Trap non-PIE builds early if the start address doesn't match > between run-time and link-time. This will trap the startup > sequence rather than letting it run into obscure errors. > > Signed-off-by: Edgar E. Iglesi

[PATCH v3 4/4] arm64: Trap non-PIE builds early if starting from wrong address

2020-09-09 Thread Edgar E. Iglesias
From: "Edgar E. Iglesias" Trap non-PIE builds early if the start address doesn't match between run-time and link-time. This will trap the startup sequence rather than letting it run into obscure errors. Signed-off-by: Edgar E. Iglesias --- arch/arm/cpu/armv8/start.S | 13 + 1 file