diff options
Diffstat (limited to '0001-kdump-add-support-for-crashkernel-auto.patch')
| -rw-r--r-- | 0001-kdump-add-support-for-crashkernel-auto.patch | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/0001-kdump-add-support-for-crashkernel-auto.patch b/0001-kdump-add-support-for-crashkernel-auto.patch index 94f1a9279..115110146 100644 --- a/0001-kdump-add-support-for-crashkernel-auto.patch +++ b/0001-kdump-add-support-for-crashkernel-auto.patch @@ -144,7 +144,7 @@ index 2da65fef2a1c..d53a524f80f0 100644 @@ -285,6 +285,17 @@ This would mean: 2) if the RAM size is between 512M and 2G (exclusive), then reserve 64M 3) if the RAM size is larger than 2G, then reserve 128M - + +Or you can use crashkernel=auto if you have enough memory. The threshold +is 2G on x86_64, arm64, ppc64 and ppc64le. The threshold is 4G for s390x. +If your system memory is less than the threshold crashkernel=auto will not @@ -156,8 +156,8 @@ index 2da65fef2a1c..d53a524f80f0 100644 + s390x: 4G-64G:160M,64G-1T:256M,1T-:512M + arm64: 2G-:512M + ppc64: 2G-4G:384M,4G-16G:512M,16G-64G:1G,64G-128G:2G,128G-:4G - - + + Boot into System Kernel diff --git a/kernel/crash_core.c b/kernel/crash_core.c index d631d22089ba..c252221b2f4b 100644 @@ -185,5 +185,5 @@ index d631d22089ba..c252221b2f4b 100644 * if the commandline contains a ':', then that's the extended * syntax -- if not, it must be the classic syntax -- -2.25.4 +2.26.2 |