Re: [PATCH v22 5/9] arm64: kdump: Reimplement crashkernel=X

2022-05-03 Thread Catalin Marinas
On Fri, Apr 29, 2022 at 04:25:37PM +0800, Leizhen (ThunderTown) wrote: > On 2022/4/29 16:02, Leizhen (ThunderTown) wrote: > > On 2022/4/29 11:24, Baoquan He wrote: > >> On 04/28/22 at 05:33pm, Leizhen (ThunderTown) wrote: > >>> On 2022/4/28 11:52, Baoquan He wrote: > On 04/28/22 at 11:40am, Ba

Re: [PATCH] kernel/crash_core.c : Remove redundant checks for ck_cmdline is NULL

2022-05-03 Thread Philipp Rudo
Hi lizhe, On Mon, 2 May 2022 18:11:20 +0800 (CST) lizhe wrote: > HI Philipp Rudo. > > > When ck_cmdline is NULL. The last three lines of this function are > equivalent to : > if ( ! NULL) > return NULL; > return NULL; > This is obviously a re