IF YOU WOULD LIKE TO GET AN ACCOUNT, please write an
email to Administrator. User accounts are meant only to access repo
and report issues and/or generate pull requests.
This is a purpose-specific Git hosting for
BaseALT
projects. Thank you for your understanding!
Только зарегистрированные пользователи имеют доступ к сервису!
Для получения аккаунта, обратитесь к администратору.
This testcase checks the different unsupported/supported options for mmap
if used with PROT_MTE memory protection flag. These checks are,
* Either pstate.tco enable or prctl PR_MTE_TCF_NONE option should not cause
any tag mismatch faults.
* Different combinations of anonymous/file memory mmap, mprotect,
sync/async error mode and private/shared mappings should work.
* mprotect should not be able to clear the PROT_MTE page property.
Co-developed-by: Gabor Kertesz <gabor.kertesz@arm.com>
Signed-off-by: Gabor Kertesz <gabor.kertesz@arm.com>
Signed-off-by: Amit Daniel Kachhap <amit.kachhap@arm.com>
Tested-by: Catalin Marinas <catalin.marinas@arm.com>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Cc: Shuah Khan <shuah@kernel.org>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will@kernel.org>
Link: https://lore.kernel.org/r/20201002115630.24683-5-amit.kachhap@arm.com
Signed-off-by: Will Deacon <will@kernel.org>
53ec81d232