Re: [PATCH] linux-user: Update TASK_UNMAPPED_BASE for aarch64

2020-03-16 Thread Lirong Yuan
Thanks Laurent for the prompt responses! Yes that is exactly where the value is taken from. For anyone interested in detailed information of the change, here is the previous discussion thread: http://patchwork.ozlabs.org/patch/1242370/ Regards, Lirong On Sat, Mar 14, 2020 at 10:34 AM Laurent Vi

Re: [PATCH] linux-user: Update TASK_UNMAPPED_BASE for aarch64

2020-03-14 Thread Laurent Vivier
Le 14/03/2020 à 18:01, Aleksandar Markovic a écrit : > On Sat, Mar 14, 2020 at 11:45 AM Laurent Vivier wrote: >> >> Le 14/03/2020 à 04:06, Aleksandar Markovic a écrit : >>> On Fri, Mar 13, 2020 at 1:28 AM Lirong Yuan wrote: This change updates TASK_UNMAPPED_BASE (the base address for gu

Re: [PATCH] linux-user: Update TASK_UNMAPPED_BASE for aarch64

2020-03-14 Thread Aleksandar Markovic
On Sat, Mar 14, 2020 at 11:45 AM Laurent Vivier wrote: > > Le 14/03/2020 à 04:06, Aleksandar Markovic a écrit : > > On Fri, Mar 13, 2020 at 1:28 AM Lirong Yuan wrote: > >> > >> This change updates TASK_UNMAPPED_BASE (the base address for guest > >> programs) for aarch64. It is needed to allow qe

Re: [PATCH] linux-user: Update TASK_UNMAPPED_BASE for aarch64

2020-03-14 Thread Laurent Vivier
Le 14/03/2020 à 04:06, Aleksandar Markovic a écrit : > On Fri, Mar 13, 2020 at 1:28 AM Lirong Yuan wrote: >> >> This change updates TASK_UNMAPPED_BASE (the base address for guest programs) >> for aarch64. It is needed to allow qemu to work with Thread Sanitizer >> (TSan), which has specific boun

Re: [PATCH] linux-user: Update TASK_UNMAPPED_BASE for aarch64

2020-03-13 Thread Aleksandar Markovic
On Fri, Mar 13, 2020 at 1:28 AM Lirong Yuan wrote: > > This change updates TASK_UNMAPPED_BASE (the base address for guest programs) > for aarch64. It is needed to allow qemu to work with Thread Sanitizer (TSan), > which has specific boundary definitions for memory mappings on different > platfo

Re: [PATCH] linux-user: Update TASK_UNMAPPED_BASE for aarch64

2020-03-13 Thread Lirong Yuan
On Fri, Mar 13, 2020 at 2:45 PM Laurent Vivier wrote: > Le 13/03/2020 à 01:28, Lirong Yuan a écrit : > > This change updates TASK_UNMAPPED_BASE (the base address for guest > programs) for aarch64. It is needed to allow qemu to work with Thread > Sanitizer (TSan), which has specific boundary defin

Re: [PATCH] linux-user: Update TASK_UNMAPPED_BASE for aarch64

2020-03-13 Thread Laurent Vivier
Le 13/03/2020 à 01:28, Lirong Yuan a écrit : > This change updates TASK_UNMAPPED_BASE (the base address for guest programs) > for aarch64. It is needed to allow qemu to work with Thread Sanitizer (TSan), > which has specific boundary definitions for memory mappings on different > platforms: > ht

Re: [PATCH] linux-user: Update TASK_UNMAPPED_BASE for aarch64

2020-03-13 Thread Laurent Vivier
Le 13/03/2020 à 01:28, Lirong Yuan a écrit : > This change updates TASK_UNMAPPED_BASE (the base address for guest programs) > for aarch64. It is needed to allow qemu to work with Thread Sanitizer (TSan), > which has specific boundary definitions for memory mappings on different > platforms: > ht

[PATCH] linux-user: Update TASK_UNMAPPED_BASE for aarch64

2020-03-12 Thread Lirong Yuan
This change updates TASK_UNMAPPED_BASE (the base address for guest programs) for aarch64. It is needed to allow qemu to work with Thread Sanitizer (TSan), which has specific boundary definitions for memory mappings on different platforms: https://github.com/llvm/llvm-project/blob/master/compiler