Hi Catalin,
thank you for testing my patches and providing the scripts you used to reproduce the issue.
On 01/06/2019 10:38, Catalin Marinas wrote:
On Thu, May 30, 2019 at 03:15:27PM +0100, Vincenzo Frascino wrote:
Add vDSO compat support to the arm64 building system.
Cc: Catalin Marinas catalin.marinas@arm.com Cc: Will Deacon will.deacon@arm.com Signed-off-by: Vincenzo Frascino vincenzo.frascino@arm.com
arch/arm64/Kconfig | 1 + arch/arm64/Makefile | 23 +++++++++++++++++++++-- arch/arm64/kernel/Makefile | 6 +++++- 3 files changed, 27 insertions(+), 3 deletions(-)
diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index 952c9f8cf3b8..3e1d4f8347f4 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -108,6 +108,7 @@ config ARM64 select GENERIC_STRNLEN_USER select GENERIC_TIME_VSYSCALL select GENERIC_GETTIMEOFDAY
- select GENERIC_COMPAT_VDSO if !CPU_BIG_ENDIAN
This select needs to also depend on COMPAT (or rather be selected from the COMPAT menuconfig), otherwise, trying to build this series with 64K pages where COMPAT is disabled, I get:
This is a very good catch, my bad, will definitely fix in v7.
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