| Message ID | cover.1522163960.git.joseph.salisbury@canonical.com |
|---|---|
| Headers | show |
| Series | Fixes for LP:1758206 | expand |
On Fri, Mar 30, 2018 at 03:44:27PM -0400, Joseph Salisbury wrote: > BugLink: http://bugs.launchpad.net/bugs/1758206 > > == Bionic Justification == > IBM has requested these three commits in Bionic. In Bionic, kdump fails to > capture dump when smt=2 or off. > > The three commits requested have been tested in a test kernel and shown to resolve this bug. The > first two commits are in mailine as of v4.16-rc1 and the third is in v4.16-rc2. > > > == Fixes == > 04b9c96eae72 ("powerpc/crash: Remove the test for cpu_online in the IPI callback") > 4145f358644b ("powernv/kdump: Fix cases where the kdump kernel can get HMI's") > 910961754572 ("powerpc/kdump: Fix powernv build break when KEXEC_CORE=n") Applied to bionic/master-next, thanks!
BugLink: http://bugs.launchpad.net/bugs/1758206 == Bionic Justification == IBM has requested these three commits in Bionic. In Bionic, kdump fails to capture dump when smt=2 or off. The three commits requested have been tested in a test kernel and shown to resolve this bug. The first two commits are in mailine as of v4.16-rc1 and the third is in v4.16-rc2. == Fixes == 04b9c96eae72 ("powerpc/crash: Remove the test for cpu_online in the IPI callback") 4145f358644b ("powernv/kdump: Fix cases where the kdump kernel can get HMI's") 910961754572 ("powerpc/kdump: Fix powernv build break when KEXEC_CORE=n") Balbir Singh (2): powerpc/crash: Remove the test for cpu_online in the IPI callback powernv/kdump: Fix cases where the kdump kernel can get HMI's Guenter Roeck (1): powerpc/kdump: Fix powernv build break when KEXEC_CORE=n arch/powerpc/include/asm/kexec.h | 8 ++++++++ arch/powerpc/kernel/crash.c | 16 ++++++++++++---- arch/powerpc/kernel/smp.c | 18 ++++++++++++++++++ arch/powerpc/platforms/powernv/smp.c | 28 ++++++++++++++++++++++++++++ 4 files changed, 66 insertions(+), 4 deletions(-)