Re: [PATCH v8 1/7] mseal sysmap: kernel config and header change

2025-03-03 Thread Jeff Xu
On Mon, Mar 3, 2025 at 8:37 AM Kees Cook wrote: > > On Mon, Mar 03, 2025 at 05:09:15AM +, jef...@chromium.org wrote: > > From: Jeff Xu > > > > Provide infrastructure to mseal system mappings. Establish > > two kernel configs (CONFIG_MSEAL_SYSTEM_MAPPINGS, > > ARCH_SUPPORTS_MSEAL_SYSTEM_MAPPIN

Re: [PATCH v8 1/7] mseal sysmap: kernel config and header change

2025-03-03 Thread Kees Cook
On Mon, Mar 03, 2025 at 05:09:15AM +, jef...@chromium.org wrote: > From: Jeff Xu > > Provide infrastructure to mseal system mappings. Establish > two kernel configs (CONFIG_MSEAL_SYSTEM_MAPPINGS, > ARCH_SUPPORTS_MSEAL_SYSTEM_MAPPINGS) and VM_SEALED_SYSMAP > macro for future patches. > > Sign

Re: [PATCH v8 1/7] mseal sysmap: kernel config and header change

2025-03-03 Thread Liam R. Howlett
* jef...@chromium.org [250303 00:09]: > From: Jeff Xu > > Provide infrastructure to mseal system mappings. Establish > two kernel configs (CONFIG_MSEAL_SYSTEM_MAPPINGS, > ARCH_SUPPORTS_MSEAL_SYSTEM_MAPPINGS) and VM_SEALED_SYSMAP > macro for future patches. > > Signed-off-by: Jeff Xu Reviewed-

Re: [PATCH v8 1/7] mseal sysmap: kernel config and header change

2025-03-03 Thread Lorenzo Stoakes
On Mon, Mar 03, 2025 at 05:09:15AM +, jef...@chromium.org wrote: > From: Jeff Xu > > Provide infrastructure to mseal system mappings. Establish > two kernel configs (CONFIG_MSEAL_SYSTEM_MAPPINGS, > ARCH_SUPPORTS_MSEAL_SYSTEM_MAPPINGS) and VM_SEALED_SYSMAP > macro for future patches. > > Signed

[PATCH v8 1/7] mseal sysmap: kernel config and header change

2025-03-02 Thread jeffxu
From: Jeff Xu Provide infrastructure to mseal system mappings. Establish two kernel configs (CONFIG_MSEAL_SYSTEM_MAPPINGS, ARCH_SUPPORTS_MSEAL_SYSTEM_MAPPINGS) and VM_SEALED_SYSMAP macro for future patches. Signed-off-by: Jeff Xu --- include/linux/mm.h | 10 ++ init/Kconfig | 22