[Xen-devel] [PATCH v1 02/15] arm64: Add config for Cavium Thunder erratum 30115

2018-03-16 Thread Manish Jaggi
Some Cavium Thunder CPUs suffer a problem where a Xen guest may inadvertently cause the host kernel to quit receiving interrupts. This patch adds CONFIG_CAVIUM_ERRATUM_30115. Subsequent patches will provide workaround. Signed-off-by: Manish Jaggi diff --git a/docs/misc/arm/silicon-errata.txt b/d

Re: [Xen-devel] [PATCH v1 02/15] arm64: Add config for Cavium Thunder erratum 30115

2018-03-20 Thread Manish Jaggi
On 03/20/2018 01:13 PM, Julien Grall wrote: Hi, On 03/16/2018 11:58 AM, Manish Jaggi wrote: Some Cavium Thunder CPUs suffer a problem where a Xen guest may inadvertently cause the host kernel to quit receiving interrupts. This patch adds CONFIG_CAVIUM_ERRATUM_30115. Subsequent patches will pr

Re: [Xen-devel] [PATCH v1 02/15] arm64: Add config for Cavium Thunder erratum 30115

2018-03-21 Thread Julien Grall
On 03/21/2018 05:06 AM, Manish Jaggi wrote: On 03/20/2018 01:13 PM, Julien Grall wrote: On 03/16/2018 11:58 AM, Manish Jaggi wrote: diff --git a/xen/arch/arm/cpuerrata.c b/xen/arch/arm/cpuerrata.c index fe9e9facbe..d49698f785 100644. --- a/xen/arch/arm/cpuerrata.c +++ b/xen/arch/arm/cpuerrata

Re: [Xen-devel] [PATCH v1 02/15] arm64: Add config for Cavium Thunder erratum 30115

2018-03-20 Thread Julien Grall
Hi, On 03/16/2018 11:58 AM, Manish Jaggi wrote: Some Cavium Thunder CPUs suffer a problem where a Xen guest may inadvertently cause the host kernel to quit receiving interrupts. This patch adds CONFIG_CAVIUM_ERRATUM_30115. Subsequent patches will provide workaround. Signed-off-by: Manish Jaggi