Date: Wed, 2 Apr 2025 15:22:41 +1300 From: Tao Liu <ltao(a)redhat.com&gt; Subject: [Crash-utility] Re: [PATCH] RISCV64: Add more system properties to the 'mach' command To: Austin Kim <austindh.kim(a)gmail.com&gt; Cc: devel(a)lists.crash-utility.osci.io Message-ID: < CAO7dBbWhevdJ8bBBnLp265-PuNjwVgq_SMyP+2ojnO0X4jEUpg(a)mail.gmail.com&gt; Content-Type: text/plain; charset="UTF-8" Hi Austin, On Tue, Apr 1, 2025 at 3:07 PM Austin Kim <austindh.kim(a)gmail.com&gt; wrote: > > Currently, 'mach' command displays only basic system properties for > RISC-V-based vmcores. This commit enhances the mach command by adding > additional system details, including virtual memory addresses, IRQ stacks, > and overflow stacks. > > (before) > crash> mach > MACHINE TYPE: riscv64 > MEMORY SIZE: 4 GB > CPUS: 4 > PROCESSOR SPEED: (unknown) > HZ: 100 > PAGE SIZE: 4096 > KERNEL STACK SIZE: 16384 > > (after) > crash> mach > MACHINE TYPE: riscv64 > MEMORY SIZE: 4 GB > CPUS: 4 > PROCESSOR SPEED: (unknown) > HZ: 100 > PAGE SIZE: 4096 > KERNEL VIRTUAL BASE: ffffffd800000000 > KERNEL MODULES BASE: ffffffff01d08000 > KERNEL VMALLOC BASE: ffffffc800000000 > KERNEL VMEMMAP BASE: ffffffc700000000 > KERNEL STACK SIZE: 16384 > IRQ STACK SIZE: 16384 > IRQ STACKS: > CPU 0: ffffffc800000000 > CPU 1: ffffffc800008000 > CPU 2: ffffffc800010000 > CPU 3: ffffffc800018000 > OVERFLOW STACK SIZE: 4096 > OVERFLOW STACKS: > CPU 0: ffffffd8fc7433c0 > CPU 1: ffffffd8fc75f3c0 > CPU 2: ffffffd8fc77b3c0 > CPU 3: ffffffd8fc7973c0 > > Signed-off-by: Austin Kim <austindh.kim(a)gmail.com&gt; The patch LGTM, so ack.

Thanks, Tao Liu