Re: [PATCHv6] x86/kdump: bugfix, make the behavior of crashkernel=X consistent with kaslr

2019-01-15 Thread Pingfan Liu
On Mon, Jan 14, 2019 at 12:24 PM Randy Dunlap wrote: > > Hi, > > Just fix a few of the commit log comments... > > On 1/13/19 7:15 PM, Pingfan Liu wrote: > > People reported a bug on a high end server with many pcie devices, where > > kernel bootup with crashkernel=384M, and kaslr is enabled. Even

Re: [PATCHv6] x86/kdump: bugfix, make the behavior of crashkernel=X consistent with kaslr

2019-01-13 Thread Randy Dunlap
Hi, Just fix a few of the commit log comments... On 1/13/19 7:15 PM, Pingfan Liu wrote: > People reported a bug on a high end server with many pcie devices, where > kernel bootup with crashkernel=384M, and kaslr is enabled. Even > though we still see much memory under 896 MB, the finding still

[PATCHv6] x86/kdump: bugfix, make the behavior of crashkernel=X consistent with kaslr

2019-01-13 Thread Pingfan Liu
People reported a bug on a high end server with many pcie devices, where kernel bootup with crashkernel=384M, and kaslr is enabled. Even though we still see much memory under 896 MB, the finding still failed intermittently. Because currently we can only find region under 896 MB, if w/0 ',high'