[PATCH] riscv/mm: Prevent kernel module access user-space memory without uaccess routines

Christoph Hellwig hch at infradead.org
Mon Nov 30 03:30:15 EST 2020

Previous message (by thread): [PATCH] riscv/mm: Prevent kernel module access user-space memory without uaccess routines
Next message (by thread): [PATCH v2 1/2] RISC-V: Update l2 cache DT documentation to add support for SiFive FU740
Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]

> +	if (!user_mode(regs) && addr < TASK_SIZE && unlikely(!(regs->status & SR_SUM)))

Please avoid the overly long line.

Previous message (by thread): [PATCH] riscv/mm: Prevent kernel module access user-space memory without uaccess routines
Next message (by thread): [PATCH v2 1/2] RISC-V: Update l2 cache DT documentation to add support for SiFive FU740
Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]

More information about the linux-riscv mailing list