Re: [Crash-utility] [PATCH 1/2] SLAB: Fix for "kmem -s|-S" options on Linux 6.1 and later

On Fri, Jan 6, 2023 at 7:58 AM HAGIO KAZUHITO(萩尾 一仁) <k-hagio-ab(a)nec.com&gt; wrote: > Kernel commit e36ce448a08d ("mm/slab: use kmalloc_node() for off slab > freelist_idx_t array allocation"), which is contained in Linux 6.1 and > later kernels, removed kmem_cache.freelist_cache member. > > Without the patch, crash does not set SLAB_OVERLOAD_PAGE and > "kmem -s|-S" options fail with the following error: > > kmem: invalid structure member offset: slab_list > FILE: memory.c LINE: 12156 FUNCTION: verify_slab_v2() > > Use kmem_cache.freelist_size instead, which was instroduced together > with kmem_cache.freelist_cache by kernel commit 8456a648cf44. > These two patches look good to me. For them: [1] [PATCH 1/2] SLAB: Fix for "kmem -s|-S" options on Linux 6.1 and later [2] [PATCH 2/2] SLAB: Fix for "kmem -s|-S" options on Linux 6.2-rc1 and later Ack.