| Message ID | 20231222115703.2404036-1-guoren@kernel.org (mailing list archive) |
|---|---|
| Headers | show |
| Series | riscv: mm: Fixup & Optimize COMPAT code | expand |
Hello: This series was applied to riscv/linux.git (for-next) by Palmer Dabbelt <palmer@rivosinc.com>: On Fri, 22 Dec 2023 06:56:59 -0500 you wrote: > From: Guo Ren <guoren@linux.alibaba.com> > > When the task is in COMPAT mode, the TASK_SIZE should be 2GB, so > STACK_TOP_MAX and arch_get_mmap_end must be limited to 2 GB. This series > fixes the problem made by commit: add2cc6b6515 ("RISC-V: mm: Restrict > address space for sv39,sv48,sv57") and optimizes the related coding > convention of TASK_SIZE. > > [...] Here is the summary with links: - [V3,1/4] riscv: mm: Fixup compat mode boot failure https://git.kernel.org/riscv/c/5f449e245e5b - [V3,2/4] riscv: mm: Fixup compat arch_get_mmap_end https://git.kernel.org/riscv/c/97b7ac69be2e - [V3,3/4] riscv: mm: Remove unused TASK_SIZE_MIN (no matching commit) - [V3,4/4] riscv: mm: Optimize TASK_SIZE definition (no matching commit) You are awesome, thank you!
From: Guo Ren <guoren@linux.alibaba.com> When the task is in COMPAT mode, the TASK_SIZE should be 2GB, so STACK_TOP_MAX and arch_get_mmap_end must be limited to 2 GB. This series fixes the problem made by commit: add2cc6b6515 ("RISC-V: mm: Restrict address space for sv39,sv48,sv57") and optimizes the related coding convention of TASK_SIZE. Changelog: v3: - Remove wrong modification of arch_get_mmap_end - Remove is_compat_task optimization - Update comment log v2: https://lore.kernel.org/linux-riscv/20231221154702.2267684-1-guoren@kernel.org/ - Separate rename from fixup - Add STACK_TOP_MAX fixup for compat - Add Cleanup & rename patches v1: https://lore.kernel.org/linux-riscv/20231219111701.1886903-1-guoren@kernel.org/ Guo Ren (4): riscv: mm: Fixup compat mode boot failure riscv: mm: Fixup compat arch_get_mmap_end riscv: mm: Remove unused TASK_SIZE_MIN riscv: mm: Optimize TASK_SIZE definition arch/riscv/include/asm/pgtable.h | 7 +++---- arch/riscv/include/asm/processor.h | 2 +- 2 files changed, 4 insertions(+), 5 deletions(-)