Re: [Xen-devel] [PATCH] xen/efi: Set nonblocking callbacks

2019-10-01 Thread Stefano Stabellini
On Fri, 27 Sep 2019, Ross Lagerwall wrote: > Other parts of the kernel expect these nonblocking EFI callbacks to > exist and crash when running under Xen. Since the implementations of > xen_efi_set_variable() and xen_efi_query_variable_info() do not take any > locks, use them for the nonblocking ca

Re: [Xen-devel] [PATCH] xen/efi: Set nonblocking callbacks

2019-10-01 Thread Jürgen Groß
On 27.09.19 17:49, Ross Lagerwall wrote: Other parts of the kernel expect these nonblocking EFI callbacks to exist and crash when running under Xen. Since the implementations of xen_efi_set_variable() and xen_efi_query_variable_info() do not take any locks, use them for the nonblocking callbacks

Re: [Xen-devel] [PATCH] xen/efi: Set nonblocking callbacks

2019-09-29 Thread Jürgen Groß
On 27.09.19 17:49, Ross Lagerwall wrote: Other parts of the kernel expect these nonblocking EFI callbacks to exist and crash when running under Xen. Since the implementations of xen_efi_set_variable() and xen_efi_query_variable_info() do not take any locks, use them for the nonblocking callbacks

[Xen-devel] [PATCH] xen/efi: Set nonblocking callbacks

2019-09-27 Thread Ross Lagerwall
Other parts of the kernel expect these nonblocking EFI callbacks to exist and crash when running under Xen. Since the implementations of xen_efi_set_variable() and xen_efi_query_variable_info() do not take any locks, use them for the nonblocking callbacks too. Signed-off-by: Ross Lagerwall --- a