On Sat, 17 Dec 2022 10:27:14 -0500 Sasha Levin <sashal@xxxxxxxxxx> wrote: > From: Jianglei Nie <niejianglei2021@xxxxxxx> > > [ Upstream commit 12b9d301ff73122aebd78548fa4c04ca69ed78fe ] > > Patch series "Some minor cleanup patches resent". > > The first three patches trivial clean up patches. > > And for the patch "kexec: replace crash_mem_range with range", I got a > ibm-p9wr ppc64le system to test, it works well. > > This patch (of 4): > > elfcorehdr_alloc() allocates a memory chunk for elfcorehdr_addr with > kzalloc(). If is_vmcore_usable() returns false, elfcorehdr_addr is a > predefined value. If parse_crash_elf_headers() gets some error and > returns a negetive value, the elfcorehdr_addr should be released with > elfcorehdr_free(). This is exceedingly minor - a single memory leak per boot, under very rare circumstances. With every patch I merge I consider -stable. Often I'll discuss the desirability of a backport with the author and with reviewers. Every single patch. And then some damn script comes along and overrides that quite careful decision. argh. Can we please do something like if (akpm && !cc:stable) dont_backport() And even go further - if your script thinks it might be something we should backport and if it didn't have cc:stable then contact the author, reviewers and committers and ask them to reconsider before we go and backport it. This approach will have the advantage of training people to consider the backport more consistently. I'd (still) like to have a new patch tag like Not-For-Stable: or cc:not-stable or something to tell your scripts "yes, we thought about it and we decided no". _______________________________________________ kexec mailing list kexec@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/kexec
