Tong Tiangen d8bf77a1dc riscv/mm: add arch hook arch_clear_hugepage_flags ... With the PG_arch_1 we keep track if the page's data cache is clean, architecture rely on this property to treat new pages as dirty with respect to the data cache and perform the flushing before mapping the pages into userspace. This patch adds a new architecture hook, arch_clear_hugepage_flags,so that architectures which rely on the page flags being in a particular state for fresh allocations can adjust the flags accordingly when a page is freed into the pool. Fixes: 9e953cda5c ("riscv: Introduce huge page support for 32/64bit kernel") Signed-off-by: Tong Tiangen <tongtiangen@huawei.com> Link: https://lore.kernel.org/r/20221024094725.3054311-3-tongtiangen@huawei.com Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>		2022-12-02 11:26:02 -08:00
..
asm	riscv/mm: add arch hook arch_clear_hugepage_flags	2022-12-02 11:26:02 -08:00
uapi/asm	riscv: fix styling in ucontext header	2022-10-28 14:46:16 -07:00