Re: [PATCH 5/5] Add a sysrq option to exit secure boot mode

2017-05-30 Thread James Morris
On Wed, 24 May 2017, David Howells wrote: > From: Kyle McMartin > > Make sysrq+x exit secure boot mode on x86_64, thereby allowing the running > kernel image to be modified. This lifts the lockdown. > > Signed-off-by: Kyle McMartin > Signed-off-by: David

Re: [PATCH 5/5] Add a sysrq option to exit secure boot mode

2017-05-30 Thread James Morris
On Wed, 24 May 2017, David Howells wrote: > From: Kyle McMartin > > Make sysrq+x exit secure boot mode on x86_64, thereby allowing the running > kernel image to be modified. This lifts the lockdown. > > Signed-off-by: Kyle McMartin > Signed-off-by: David Howells > cc: x...@kernel.org

Re: [PATCH 5/5] Add a sysrq option to exit secure boot mode

2017-05-26 Thread joeyli
Hi, On Wed, May 24, 2017 at 03:46:03PM +0100, David Howells wrote: > From: Kyle McMartin > > Make sysrq+x exit secure boot mode on x86_64, thereby allowing the running > kernel image to be modified. This lifts the lockdown. > > Signed-off-by: Kyle McMartin >

Re: [PATCH 5/5] Add a sysrq option to exit secure boot mode

2017-05-26 Thread joeyli
Hi, On Wed, May 24, 2017 at 03:46:03PM +0100, David Howells wrote: > From: Kyle McMartin > > Make sysrq+x exit secure boot mode on x86_64, thereby allowing the running > kernel image to be modified. This lifts the lockdown. > > Signed-off-by: Kyle McMartin > Signed-off-by: David Howells >

[PATCH 5/5] Add a sysrq option to exit secure boot mode

2017-05-24 Thread David Howells
From: Kyle McMartin Make sysrq+x exit secure boot mode on x86_64, thereby allowing the running kernel image to be modified. This lifts the lockdown. Signed-off-by: Kyle McMartin Signed-off-by: David Howells cc: x...@kernel.org ---

[PATCH 5/5] Add a sysrq option to exit secure boot mode

2017-05-24 Thread David Howells
From: Kyle McMartin Make sysrq+x exit secure boot mode on x86_64, thereby allowing the running kernel image to be modified. This lifts the lockdown. Signed-off-by: Kyle McMartin Signed-off-by: David Howells cc: x...@kernel.org --- arch/x86/include/asm/efi.h|2 ++

[PATCH 5/5] Add a sysrq option to exit secure boot mode

2017-04-06 Thread David Howells
From: Kyle McMartin Make sysrq+x exit secure boot mode on x86_64, thereby allowing the running kernel image to be modified. This lifts the lockdown. Signed-off-by: Kyle McMartin Signed-off-by: David Howells cc: x...@kernel.org ---

[PATCH 5/5] Add a sysrq option to exit secure boot mode

2017-04-06 Thread David Howells
From: Kyle McMartin Make sysrq+x exit secure boot mode on x86_64, thereby allowing the running kernel image to be modified. This lifts the lockdown. Signed-off-by: Kyle McMartin Signed-off-by: David Howells cc: x...@kernel.org --- arch/x86/include/asm/efi.h |2 ++