Re: [PATCH 29/44] staging: nvec: Register with kernel poweroff handler

...@gmx.de Cc: Greg Kroah-Hartman gre...@linuxfoundation.org Signed-off-by: Guenter Roeck li...@roeck-us.net --- drivers/staging/nvec/nvec.c | 24 +++- drivers/staging/nvec/nvec.h | 2 ++ 2 files changed, 17 insertions(+), 9 deletions(-) Acked-by: Greg Kroah-Hartman gre

Re: [PATCH v2 0/3] Enable user helper interface for efi capsule update

On Mon, Nov 03, 2014 at 11:33:23AM -0800, Andy Lutomirski wrote: On 11/02/2014 07:07 PM, Kweh Hock Leong wrote: From: Kweh, Hock Leong hock.leong.kweh-ral2jqcrhueavxtiumw...@public.gmane.org Hi Guys, This patchset is created on top of efi: Capsule update support patch:

Re: [PATCH v2 0/3] Enable user helper interface for efi capsule update

On Mon, Nov 03, 2014 at 01:32:46PM -0800, Andy Lutomirski wrote: On Mon, Nov 3, 2014 at 1:27 PM, Greg Kroah-Hartman gre...@linuxfoundation.org wrote: On Mon, Nov 03, 2014 at 11:33:23AM -0800, Andy Lutomirski wrote: On 11/02/2014 07:07 PM, Kweh Hock Leong wrote: From: Kweh, Hock Leong

Re: [PATCH v2 0/3] Enable user helper interface for efi capsule update

On Mon, Nov 03, 2014 at 03:08:08PM -0800, Andy Lutomirski wrote: On Mon, Nov 3, 2014 at 3:02 PM, Greg Kroah-Hartman gre...@linuxfoundation.org wrote: On Mon, Nov 03, 2014 at 01:32:46PM -0800, Andy Lutomirski wrote: On Mon, Nov 3, 2014 at 1:27 PM, Greg Kroah-Hartman gre

Re: [PATCH v2 3/3] efi: Capsule update with user helper interface

On Mon, Nov 03, 2014 at 11:07:10AM +0800, Kweh Hock Leong wrote: From: Kweh, Hock Leong hock.leong.k...@intel.com Introducing a kernel module to expose user helper interface for user to upload capsule binaries. This module leverage the request_firmware_nowait() to expose an interface to

Re: [PATCH v2 1/3] firmware loader: Introduce new API - request_firmware_abort()

On Mon, Nov 03, 2014 at 11:07:08AM +0800, Kweh Hock Leong wrote: From: Kweh, Hock Leong hock.leong.k...@intel.com Besides aborting through user helper interface, a new API request_firmware_abort() allows kernel driver module to abort the request_firmware() / request_firmware_nowait() when

Re: [PATCH v2 2/3] firmware loader: fix hung task warning dump

] ? kthread_worker_fn+0x100/0x100 This patch change the wait_for_completion() function call to wait_for_completion_interruptible() function call for solving the issue. Cc: Matt Fleming matt.flem...@intel.com Signed-off-by: Kweh, Hock Leong hock.leong.k...@intel.com Acked-by: Greg Kroah-Hartman

Re: [PATCH v2 1/3] firmware loader: Introduce new API - request_firmware_abort()

On Tue, Nov 18, 2014 at 06:31:38AM +, Kweh, Hock Leong wrote: -Original Message- From: Matt Fleming [mailto:m...@console-pimps.org] Sent: Monday, November 17, 2014 11:12 PM - Only doing module unload is required to be aware of this synchronization - Ensuring the call

Re: Re: [PATCH v2 3/3] efi: Capsule update with user helper interface

On Thu, Mar 12, 2015 at 10:47:54PM +, Matt Fleming wrote: On Tue, 10 Mar, at 08:51:59AM, Andy Lutomirski wrote: I'm not 100% happy with write(2) (which is all we have in sysfs) for two reasons: 1. If we write a file name, eww. That's more complicated, requires temporary files,

Re: [PATCH v4 2/2] efi: an sysfs interface for user to update efi firmware

On Mon, Apr 20, 2015 at 03:28:32AM +, Kweh, Hock Leong wrote: Regarding the 'reboot require' status, is it critical to have a 1 to 1 status match with the capsule upload binary? Is it okay to have one sysfs file note to tell the overall status (for example: 10 capsule binaries uploaded

Re: [PATCH v4 2/2] efi: an sysfs interface for user to update efi firmware

On Tue, Apr 21, 2015 at 03:23:55AM +, Kweh, Hock Leong wrote: -Original Message- From: Greg Kroah-Hartman [mailto:gre...@linuxfoundation.org] Sent: Monday, April 20, 2015 10:43 PM On Mon, Apr 20, 2015 at 03:28:32AM +, Kweh, Hock Leong wrote: Regarding the 'reboot

Re: [PATCH v4 2/2] efi: an sysfs interface for user to update efi firmware

On Wed, Apr 22, 2015 at 09:11:17AM -0700, James Bottomley wrote: On Wed, 2015-04-22 at 17:46 +0200, Greg Kroah-Hartman wrote: On Wed, Apr 22, 2015 at 08:35:54AM -0700, James Bottomley wrote: On Wed, 2015-04-15 at 15:19 +0200, Greg Kroah-Hartman wrote: On Wed, Apr 15, 2015 at 11:32:29AM

Re: [RFC 1/3] sysfs,kernfs: add flush operation

On Wed, Apr 29, 2015 at 04:09:45PM -0700, James Bottomley wrote: From: James Bottomley jbottom...@odin.com This is necessary to allow sysfs operations to return error in close (we are using close to initiate and return a possible error from a transaction). Signed-off-by: James Bottomley

Re: [PATCH v4 1/2] firmware_loader: introduce new API - request_firmware_direct_full_path()

On Tue, Apr 14, 2015 at 11:56:26AM -0400, Andy Lutomirski wrote: On Tue, Apr 14, 2015 at 10:08 AM, Greg Kroah-Hartman gre...@linuxfoundation.org wrote: On Tue, Apr 14, 2015 at 05:44:55PM +0800, Kweh, Hock Leong wrote: From: Kweh, Hock Leong hock.leong.k...@intel.com Introduce this new

Re: [PATCH v4 2/2] efi: an sysfs interface for user to update efi firmware

On Tue, Apr 14, 2015 at 11:52:48AM -0400, Andy Lutomirski wrote: On Tue, Apr 14, 2015 at 10:09 AM, Greg Kroah-Hartman gre...@linuxfoundation.org wrote: On Tue, Apr 14, 2015 at 05:44:56PM +0800, Kweh, Hock Leong wrote: From: Kweh, Hock Leong hock.leong.k...@intel.com Introducing a kernel

Re: [PATCH v4 2/2] efi: an sysfs interface for user to update efi firmware

On Thu, Apr 16, 2015 at 09:42:31AM +, Kweh, Hock Leong wrote: -Original Message- From: Greg Kroah-Hartman [mailto:gre...@linuxfoundation.org] Sent: Wednesday, April 15, 2015 9:19 PM On Wed, Apr 15, 2015 at 11:32:29AM +, Kweh, Hock Leong wrote: -Original Message

Re: [PATCH v4 2/2] efi: an sysfs interface for user to update efi firmware

On Tue, Apr 14, 2015 at 05:44:56PM +0800, Kweh, Hock Leong wrote: From: Kweh, Hock Leong hock.leong.k...@intel.com Introducing a kernel module to expose capsule loader interface for user to upload capsule binaries. This module leverage the request_firmware_direct_full_path() to obtain the

Re: [PATCH v4 1/2] firmware_loader: introduce new API - request_firmware_direct_full_path()

On Tue, Apr 14, 2015 at 05:44:55PM +0800, Kweh, Hock Leong wrote: From: Kweh, Hock Leong hock.leong.k...@intel.com Introduce this new API for loading firmware from a specific location instead of /lib/firmware/ by providing a full path to the firmware file. Ick, why would we want this? --

[PATCH 4.10 19/48] efi/arm: Fix boot crash with CONFIG_CPUMASK_OFFSTACK=y

Cc: Peter Zijlstra <pet...@infradead.org> Cc: Thomas Gleixner <t...@linutronix.de> Cc: linux-efi@vger.kernel.org Link: http://lkml.kernel.org/r/1488395154-29786-1-git-send-email-ard.biesheu...@linaro.org Signed-off-by: Ingo Molnar <mi...@kernel.org> Signed-off-by: Greg Kroah-Hartman

[PATCH 4.9 58/72] x86/mm/KASLR: Exclude EFI region from KASLR VA space randomization

dead.org> Cc: Thomas Gleixner <t...@linutronix.de> Cc: linux-efi@vger.kernel.org Link: http://lkml.kernel.org/r/1490331592-31860-1-git-send-email-...@redhat.com Signed-off-by: Ingo Molnar <mi...@kernel.org> Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org> --- arch/x86/m

[PATCH 4.9 24/69] efi/libstub: Skip GOP with PIXEL_BLT_ONLY format

ed-off-by: Ingo Molnar <mi...@kernel.org> Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org> --- drivers/firmware/efi/libstub/gop.c |6 -- 1 file changed, 4 insertions(+), 2 deletions(-) --- a/drivers/firmware/efi/libstub/gop.c +++ b/drivers/firmware/efi/libstub/go

[PATCH 4.10 31/69] efi/libstub: Skip GOP with PIXEL_BLT_ONLY format

ed-off-by: Ingo Molnar <mi...@kernel.org> Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org> --- drivers/firmware/efi/libstub/gop.c |6 -- 1 file changed, 4 insertions(+), 2 deletions(-) --- a/drivers/firmware/efi/libstub/gop.c +++ b/drivers/firmware/efi/libstub/go

[PATCH 4.10 22/69] x86/efi: Dont try to reserve runtime regions

t: Use efi_mem_reserve() and avoid a kmalloc()") Link: http://lkml.kernel.org/r/20170412152719.9779-2-m...@codeblueprint.co.uk Signed-off-by: Ingo Molnar <mi...@kernel.org> Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org> --- arch/x86/platform/efi/quirks.c |4

[PATCH 4.10 32/69] efi/fb: Avoid reconfiguration of BAR that covers the framebuffer

biesheu...@linaro.org Signed-off-by: Ingo Molnar <mi...@kernel.org> Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org> --- drivers/video/fbdev/efifb.c | 66 +++- 1 file changed, 65 insertions(+), 1 deletion(-) --- a/drivers/vide

[PATCH 4.10 65/81] x86/mm/KASLR: Exclude EFI region from KASLR VA space randomization

dead.org> Cc: Thomas Gleixner <t...@linutronix.de> Cc: linux-efi@vger.kernel.org Link: http://lkml.kernel.org/r/1490331592-31860-1-git-send-email-...@redhat.com Signed-off-by: Ingo Molnar <mi...@kernel.org> Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org> --- arch/x86/m

Re: [PATCH 4.12 26/84] x86/xen/efi: Initialize only the EFI struct members used by Xen

On Thu, Jul 20, 2017 at 10:39:10AM +0200, Ingo Molnar wrote: > > * Daniel Kiper <daniel.ki...@oracle.com> wrote: > > > Hey Greg, > > > > On Wed, Jul 19, 2017 at 11:43:32AM +0200, Greg Kroah-Hartman wrote: > > > 4.12-stable review patch. If anyone has

[PATCH 4.11 38/88] efi: Process the MEMATTR table only if EFI_MEMMAP is enabled

ki...@oracle.com Signed-off-by: Ingo Molnar <mi...@kernel.org> Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org> --- drivers/firmware/efi/efi.c |3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) --- a/drivers/firmware/efi/efi.c +++ b/drivers/firmware/efi/efi.c @@ -52

Re: [PATCH v1 3/6] staging: unisys: Switch to use new generic UUID API

On Wed, Jul 26, 2017 at 01:01:41PM +0300, Andy Shevchenko wrote: > On Wed, 2017-07-19 at 21:28 +0300, Andy Shevchenko wrote: > > There are new types and helpers that are supposed to be used in new > > code. > > > > As a preparation to get rid of legacy types and API functions do > > the

Re: [PATCH v1 3/6] staging: unisys: Switch to use new generic UUID API

On Sun, Jul 30, 2017 at 08:26:48PM +0300, Andy Shevchenko wrote: > On Sun, Jul 30, 2017 at 6:32 PM, Greg Kroah-Hartman > <gre...@linuxfoundation.org> wrote: > > On Wed, Jul 26, 2017 at 01:01:41PM +0300, Andy Shevchenko wrote: > >> On Wed, 2017-07-19 at 21:28 +

[PATCH 4.11 048/150] efi: Dont issue error message when booted under Xen

rg> Cc: Peter Zijlstra <pet...@infradead.org> Cc: Thomas Gleixner <t...@linutronix.de> Cc: linux-efi@vger.kernel.org Link: http://lkml.kernel.org/r/20170526113652.21339-2-m...@codeblueprint.co.uk Signed-off-by: Ingo Molnar <mi...@kernel.org> Signed-off-by: Greg Kroah-Hartman <gre.

Re: [PATCH 4.11 049/150] efi/bgrt: Skip efi_bgrt_init() in case of non-EFI boot

On Thu, Jun 15, 2017 at 01:34:38AM +0200, Maniaxx wrote: > On 12.06.2017 at 17:24 wrote Greg Kroah-Hartman: > > 4.11-stable review patch. If anyone has any objections, please let me know. > > > > -- > > > > From: Dave Young &l

[PATCH 4.11 05/13] efi: Fix boot panic because of invalid BGRT image address

ot;) Link: http://lkml.kernel.org/r/20170609084558.26766-2-ard.biesheu...@linaro.org Signed-off-by: Ingo Molnar <mi...@kernel.org> Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org> --- arch/x86/platform/efi/efi-bgrt.c | 26 +- 1 file changed, 2

Re: [PATCH v1 3/6] staging: unisys: Switch to use new generic UUID API

On Wed, Aug 30, 2017 at 02:38:45PM +0200, Christoph Hellwig wrote: > On Mon, Jul 31, 2017 at 08:20:25PM +0300, Andy Shevchenko wrote: > > Yep! There are so many conflicts that would be better just to push > > through your tree. > > > > I have just sent a v2 of this patch separately. > > Greg,

Re: [GIT PULL] hash addresses printed with %p

On Wed, Nov 29, 2017 at 01:36:25PM -0800, Linus Torvalds wrote: > On Wed, Nov 29, 2017 at 1:14 PM, Linus Torvalds > wrote: > > > > Not because %pK itself changed, but because the semantics of %p did. > > The baseline moved, and the "safe" version did not. > > Btw,

Re: [GIT PULL] hash addresses printed with %p

On Thu, Nov 30, 2017 at 04:32:35PM +, Greg Kroah-Hartman wrote: > On Wed, Nov 29, 2017 at 01:36:25PM -0800, Linus Torvalds wrote: > > On Wed, Nov 29, 2017 at 1:14 PM, Linus Torvalds > > <torva...@linux-foundation.org> wrote: > > > > > > Not because %pK it

Re: [GIT PULL] hash addresses printed with %p

On Thu, Nov 30, 2017 at 05:18:42PM +, Ard Biesheuvel wrote: > On 30 November 2017 at 17:10, Greg Kroah-Hartman > <gre...@linuxfoundation.org> wrote: > > On Thu, Nov 30, 2017 at 04:32:35PM +, Greg Kroah-Hartman wrote: > >> On Wed, Nov 29, 2017 at 01:36:25PM

Re: [GIT PULL] hash addresses printed with %p

On Thu, Nov 30, 2017 at 06:17:47PM -0500, Linus Torvalds wrote: > On Thu, Nov 30, 2017 at 12:10 PM, Greg Kroah-Hartman > <gre...@linuxfoundation.org> wrote: > > > > So changing it to use __ATTR() should fix this remaning leakage up. > > That is if we even really need

[PATCH] efi: move some sysfs files to be read-only by root

rva...@linux-foundation.org> Tested-by: Dave Young <dyo...@redhat.com> Cc: Matt Fleming <m...@codeblueprint.co.uk> Cc: Ard Biesheuvel <ard.biesheu...@linaro.org> Cc: stable <sta...@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org&

Re: [GIT PULL] hash addresses printed with %p

On Tue, Dec 05, 2017 at 05:24:10PM +0800, Dave Young wrote: > On 12/05/17 at 04:45pm, Dave Young wrote: > > On 12/05/17 at 09:09am, Greg Kroah-Hartman wrote: > > > On Tue, Dec 05, 2017 at 01:14:34PM +0800, Dave Young wrote: > > > > On 12/04/17 at 03:00pm, Greg Kroah-H

Re: [GIT PULL] hash addresses printed with %p

On Tue, Dec 05, 2017 at 09:25:07AM +, Ard Biesheuvel wrote: > On 5 December 2017 at 08:52, Greg Kroah-Hartman > <gre...@linuxfoundation.org> wrote: > > On Tue, Dec 05, 2017 at 04:45:37PM +0800, Dave Young wrote: > >> On 12/05/17 at 09:09am, Greg Kroah-Hartman wrote:

Re: [PATCH] efi: move some sysfs files to be read-only by root

On Tue, Dec 05, 2017 at 10:16:56AM +, Ard Biesheuvel wrote: > On 5 December 2017 at 10:13, Greg Kroah-Hartman > <gre...@linuxfoundation.org> wrote: > > Thanks to the scripts/leaking_addresses.pl script, it was found that > > some EFI values should not be readable by no

[PATCH v2] efi: move some sysfs files to be read-only by root

rva...@linux-foundation.org> Tested-by: Dave Young <dyo...@redhat.com> Cc: Matt Fleming <m...@codeblueprint.co.uk> Cc: Ard Biesheuvel <ard.biesheu...@linaro.org> Cc: stable <sta...@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org>

[PATCH 4.4 103/105] Revert "x86/mm/pat: Ensure cpa->pfn only contains page frame numbers"

4.4-stable review patch. If anyone has any objections, please let me know. -- From: Greg Kroah-Hartman <gre...@linuxfoundation.org> This reverts commit 87e2bd898d3a79a8c609f183180adac47879a2a4 which is commit edc3b9129cecd0f0857112136f5b8b1bc1d45918 upstream.

[PATCH 3.18 11/64] efi: Move some sysfs files to be read-only by root

3.18-stable review patch. If anyone has any objections, please let me know. -- From: Greg Kroah-Hartman <gre...@linuxfoundation.org> commit af97a77bc01ce49a466f9d4c0125479e2e2230b6 upstream. Thanks to the scripts/leaking_addresses.pl script, it was found that some EFI

[PATCH 4.4 102/105] Revert "x86/efi: Hoist page table switching code into efi_call_virt()"

4.4-stable review patch. If anyone has any objections, please let me know. -- From: Greg Kroah-Hartman <gre...@linuxfoundation.org> This reverts commit b73adb60852034d84092d123b323196ca42529cd which is commit c9f2a9a65e4855b74d92cdad688f6ee4a1a323ff upstream.

[PATCH 4.4 101/105] Revert "x86/efi: Build our own page table structures"

4.4-stable review patch. If anyone has any objections, please let me know. -- From: Greg Kroah-Hartman <gre...@linuxfoundation.org> This reverts commit 36e0f05afd4e1d09fd47936761a502aedbc50649 which is commit 67a9108ed4313b85a9c53406d80dc1ae3f8c3e36 upstream.

[PATCH 4.4 013/105] efi: Move some sysfs files to be read-only by root

4.4-stable review patch. If anyone has any objections, please let me know. -- From: Greg Kroah-Hartman <gre...@linuxfoundation.org> commit af97a77bc01ce49a466f9d4c0125479e2e2230b6 upstream. Thanks to the scripts/leaking_addresses.pl script, it was found that some EFI

Re: Firmware signing -- Re: [PATCH 00/27] security, efi: Add kernel lockdown

On Tue, Nov 14, 2017 at 07:21:38AM -0500, Mimi Zohar wrote: > On Mon, 2017-11-13 at 14:09 -0800, Linus Torvalds wrote: > > On Mon, Nov 13, 2017 at 1:44 PM, David Howells wrote: > > > > > > Whilst that may be true, we either have to check signatures on every bit > > > of > >

Re: [GIT PULL] hash addresses printed with %p

On Mon, Dec 04, 2017 at 10:03:19AM +, Ard Biesheuvel wrote: > On 4 December 2017 at 09:59, Greg Kroah-Hartman > <gre...@linuxfoundation.org> wrote: > > On Mon, Dec 04, 2017 at 09:48:37AM +, Ard Biesheuvel wrote: > >> On 4 December 2017 at 09:34, G

Re: [GIT PULL] hash addresses printed with %p

On Mon, Dec 04, 2017 at 09:48:37AM +, Ard Biesheuvel wrote: > On 4 December 2017 at 09:34, Greg Kroah-Hartman > <gre...@linuxfoundation.org> wrote: > > On Mon, Dec 04, 2017 at 05:29:28PM +0800, Dave Young wrote: > >> On 12/04/17 at 08:36am, Greg Kroah-Hartman wrote:

Re: [GIT PULL] hash addresses printed with %p

On Mon, Dec 04, 2017 at 05:29:28PM +0800, Dave Young wrote: > On 12/04/17 at 08:36am, Greg Kroah-Hartman wrote: > > On Mon, Dec 04, 2017 at 10:02:16AM +0800, Dave Young wrote: > > > +#define __ATTR_IRUSR(_name) { > > >

Re: [GIT PULL] hash addresses printed with %p

On Fri, Dec 01, 2017 at 09:54:43AM +, Ard Biesheuvel wrote: > On 1 December 2017 at 09:48, Greg Kroah-Hartman > <gre...@linuxfoundation.org> wrote: > > On Thu, Nov 30, 2017 at 05:18:42PM +, Ard Biesheuvel wrote: > >> On 30 November 2017 at 17:10, G

Re: [GIT PULL] hash addresses printed with %p

On Mon, Dec 04, 2017 at 10:02:16AM +0800, Dave Young wrote: > +#define __ATTR_IRUSR(_name) { > \ > + .attr = { .name = __stringify(_name), .mode = S_IRUSR }, \ > + .show = _name##_show, \ > +}

Re: [PATCH] efi: move some sysfs files to be read-only by root

On Wed, Dec 06, 2017 at 07:50:41AM +1100, Tobin C. Harding wrote: > On Tue, Dec 05, 2017 at 11:13:43AM +0100, Greg Kroah-Hartman wrote: > > Thanks to the scripts/leaking_addresses.pl script, it was found that > > some EFI values should not be readable by non-root users. > >

Re: [PATCH 4.4 05/27] x86/efi: Build our own page table structures

On Thu, Dec 07, 2017 at 10:43:49PM +, Ben Hutchings wrote: > On Mon, 2017-12-04 at 16:59 +0100, Greg Kroah-Hartman wrote: > > 4.4-stable review patch.  If anyone has any objections, please let me know. > > > > -- > > > > From: Matt

[PATCH 4.14 039/164] efi/esrt: Use memunmap() instead of kfree() to free the remapping

c: Thomas Gleixner <t...@linutronix.de> Cc: linux-efi@vger.kernel.org Link: http://lkml.kernel.org/r/20171206095010.24170-3-ard.biesheu...@linaro.org Signed-off-by: Ingo Molnar <mi...@kernel.org> Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org> --- drivers/firm

[PATCH 4.14 038/164] efi: Move some sysfs files to be read-only by root

4.14-stable review patch. If anyone has any objections, please let me know. -- From: Greg Kroah-Hartman <gre...@linuxfoundation.org> commit af97a77bc01ce49a466f9d4c0125479e2e2230b6 upstream. Thanks to the scripts/leaking_addresses.pl script, it was found that some EFI

[PATCH 4.9 016/148] efi: Move some sysfs files to be read-only by root

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Greg Kroah-Hartman <gre...@linuxfoundation.org> commit af97a77bc01ce49a466f9d4c0125479e2e2230b6 upstream. Thanks to the scripts/leaking_addresses.pl script, it was found that some EFI

[PATCH 4.9 017/148] efi/esrt: Use memunmap() instead of kfree() to free the remapping

c: Thomas Gleixner <t...@linutronix.de> Cc: linux-efi@vger.kernel.org Link: http://lkml.kernel.org/r/20171206095010.24170-3-ard.biesheu...@linaro.org Signed-off-by: Ingo Molnar <mi...@kernel.org> Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org> --- drivers/firm

[PATCH 4.4 05/27] x86/efi: Build our own page table structures

t; Cc: linux-efi@vger.kernel.org Link: http://lkml.kernel.org/r/1448658575-17029-6-git-send-email-m...@codeblueprint.co.uk Signed-off-by: Ingo Molnar <mi...@kernel.org> Cc: "Ghannam, Yazen" <yazen.ghan...@amd.com> Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org>

[PATCH 4.4 04/27] x86/efi: Hoist page table switching code into efi_call_virt()

> Cc: Stephen Smalley <s...@tycho.nsa.gov> Cc: Thomas Gleixner <t...@linutronix.de> Cc: Toshi Kani <toshi.k...@hp.com> Cc: linux-efi@vger.kernel.org Link: http://lkml.kernel.org/r/1448658575-17029-5-git-send-email-m...@codeblueprint.co.uk Signed-off-by: Ingo Molnar <mi...@k

[PATCH 4.4 03/27] x86/mm/pat: Ensure cpa->pfn only contains page frame numbers

: Thomas Gleixner <t...@linutronix.de> Cc: Toshi Kani <toshi.k...@hp.com> Cc: linux-efi@vger.kernel.org Link: http://lkml.kernel.org/r/1448658575-17029-3-git-send-email-m...@codeblueprint.co.uk Signed-off-by: Ingo Molnar <mi...@kernel.org> Cc: "Ghannam, Yazen" <yazen.ghan.

[PATCH 4.14 34/95] efi: Avoid potential crashes, fix the struct efi_pci_io_protocol_32 definition for mixed mode

.@infradead.org> Cc: Thomas Gleixner <t...@linutronix.de> Cc: linux-efi@vger.kernel.org Link: http://lkml.kernel.org/r/20180504060003.19618-13-ard.biesheu...@linaro.org Signed-off-by: Ingo Molnar <mi...@kernel.org> Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org>

[PATCH 4.16 047/110] efi: Avoid potential crashes, fix the struct efi_pci_io_protocol_32 definition for mixed mode

.@infradead.org> Cc: Thomas Gleixner <t...@linutronix.de> Cc: linux-efi@vger.kernel.org Link: http://lkml.kernel.org/r/20180504060003.19618-13-ard.biesheu...@linaro.org Signed-off-by: Ingo Molnar <mi...@kernel.org> Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org>

[PATCH 4.9 26/87] efi: Avoid potential crashes, fix the struct efi_pci_io_protocol_32 definition for mixed mode

.@infradead.org> Cc: Thomas Gleixner <t...@linutronix.de> Cc: linux-efi@vger.kernel.org Link: http://lkml.kernel.org/r/20180504060003.19618-13-ard.biesheu...@linaro.org Signed-off-by: Ingo Molnar <mi...@kernel.org> Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org> --- a

[PATCH 3.18 34/45] efi: Avoid potential crashes, fix the struct efi_pci_io_protocol_32 definition for mixed mode

.@infradead.org> Cc: Thomas Gleixner <t...@linutronix.de> Cc: linux-efi@vger.kernel.org Link: http://lkml.kernel.org/r/20180504060003.19618-13-ard.biesheu...@linaro.org Signed-off-by: Ingo Molnar <mi...@kernel.org> Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org>

[PATCH 4.4 62/92] efi: Avoid potential crashes, fix the struct efi_pci_io_protocol_32 definition for mixed mode

.@infradead.org> Cc: Thomas Gleixner <t...@linutronix.de> Cc: linux-efi@vger.kernel.org Link: http://lkml.kernel.org/r/20180504060003.19618-13-ard.biesheu...@linaro.org Signed-off-by: Ingo Molnar <mi...@kernel.org> Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org> --- a

[PATCH 4.16 191/272] efi/arm*: Only register page tables when they exist

tronix.de> Cc: linux-efi@vger.kernel.org Link: http://lkml.kernel.org/r/20180308080020.22828-2-ard.biesheu...@linaro.org Signed-off-by: Ingo Molnar <mi...@kernel.org> Signed-off-by: Sasha Levin <alexander.le...@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.or

[PATCH 4.14 431/496] efi/arm*: Only register page tables when they exist

tronix.de> Cc: linux-efi@vger.kernel.org Link: http://lkml.kernel.org/r/20180308080020.22828-2-ard.biesheu...@linaro.org Signed-off-by: Ingo Molnar <mi...@kernel.org> Signed-off-by: Sasha Levin <alexander.le...@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.or

[PATCH 4.14 345/496] x86/mm: Fix bogus warning during EFI bootup, use boot_cpu_has() instead of this_cpu_has() in build_cr3_noflush()

lkml.kernel.org/r/1522870459-7432-1-git-send-email-sai.praneeth.prak...@intel.com Signed-off-by: Ingo Molnar <mi...@kernel.org> Signed-off-by: Sasha Levin <alexander.le...@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org> --- arch/x86/include/asm/tlbfl

[PATCH 4.16 078/272] x86/mm: Fix bogus warning during EFI bootup, use boot_cpu_has() instead of this_cpu_has() in build_cr3_noflush()

lkml.kernel.org/r/1522870459-7432-1-git-send-email-sai.praneeth.prak...@intel.com Signed-off-by: Ingo Molnar <mi...@kernel.org> Signed-off-by: Sasha Levin <alexander.le...@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org> --- arch/x86/include/asm/tlbfl

[PATCH 4.14 13/38] efi/capsule-loader: Reinstate virtual capsule mapping

print.co.uk> Cc: Peter Zijlstra <pet...@infradead.org> Cc: Thomas Gleixner <t...@linutronix.de> Cc: linux-efi@vger.kernel.org Fixes: 82c3768b8d68 ("efi/capsule-loader: Use a cached copy of the capsule header") Link: http://lkml.kernel.org/r/20180102172110.17018-3-ard.bie

[PATCH 4.14 090/118] x86/pti: Unbreak EFI old_memmap

Cc: linux-efi@vger.kernel.org Link: http://lkml.kernel.org/r/nycvar.yfh.7.76.1801052215460.11...@cbobk.fhfr.pm Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org> --- arch/x86/platform/efi/efi_64.c |2 ++ 1 file changed, 2 insertions(+) --- a/arch/x86/platform/efi/ef

[PATCH 4.15 55/55] x86/efi: Clarify that reset attack mitigation needs appropriate userspace

Cc: Linus Torvalds <torva...@linux-foundation.org> Cc: Peter Zijlstra <pet...@infradead.org> Cc: Thomas Gleixner <t...@linutronix.de> Cc: linux-efi@vger.kernel.org Cc: linux-ker...@vger.kernel.org Signed-off-by: Ingo Molnar <mi...@kernel.org> Signed-off-by: Greg Kroah-Hartman

[PATCH 4.14 156/156] x86/efi: Clarify that reset attack mitigation needs appropriate userspace

Cc: Linus Torvalds <torva...@linux-foundation.org> Cc: Peter Zijlstra <pet...@infradead.org> Cc: Thomas Gleixner <t...@linutronix.de> Cc: linux-efi@vger.kernel.org Cc: linux-ker...@vger.kernel.org Signed-off-by: Ingo Molnar <mi...@kernel.org> Signed-off-by: Greg Kroah-Hartman

[PATCH 4.14 147/159] mm/early_ioremap: Fix boot hang with earlyprintk=efi,keep

suse.de Cc: linux-efi@vger.kernel.org Cc: linux...@kvack.org Link: http://lkml.kernel.org/r/20171209041610.ga3...@dhcp-128-65.nay.redhat.com Signed-off-by: Ingo Molnar <mi...@kernel.org> Signed-off-by: Sasha Levin <alexander.le...@verizon.com> Signed-off-by: Greg Kroah-Hartman <gre...@li

[PATCH 4.9 082/145] mm/early_ioremap: Fix boot hang with earlyprintk=efi,keep

suse.de Cc: linux-efi@vger.kernel.org Cc: linux...@kvack.org Link: http://lkml.kernel.org/r/20171209041610.ga3...@dhcp-128-65.nay.redhat.com Signed-off-by: Ingo Molnar <mi...@kernel.org> Signed-off-by: Sasha Levin <alexander.le...@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gre...@li

[PATCH 4.4 058/193] mm/early_ioremap: Fix boot hang with earlyprintk=efi,keep

suse.de Cc: linux-efi@vger.kernel.org Cc: linux...@kvack.org Link: http://lkml.kernel.org/r/20171209041610.ga3...@dhcp-128-65.nay.redhat.com Signed-off-by: Ingo Molnar <mi...@kernel.org> Signed-off-by: Sasha Levin <alexander.le...@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gre...@li

[PATCH 3.18 53/58] mm/early_ioremap: Fix boot hang with earlyprintk=efi,keep

suse.de Cc: linux-efi@vger.kernel.org Cc: linux...@kvack.org Link: http://lkml.kernel.org/r/20171209041610.ga3...@dhcp-128-65.nay.redhat.com Signed-off-by: Ingo Molnar <mi...@kernel.org> Signed-off-by: Sasha Levin <alexander.le...@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gre...@li

Re: [GIT PULL] Kernel lockdown for secure boot

On Wed, Apr 04, 2018 at 08:57:43AM -0400, Theodore Y. Ts'o wrote: > On Wed, Apr 04, 2018 at 04:30:18AM +, Matthew Garrett wrote: > > What I'm afraid of is this turning into a "security" feature that ends up > > being circumvented in most scenarios where it's currently deployed - eg, > > module

Re: [GIT PULL] Kernel lockdown for secure boot

On Wed, Apr 04, 2018 at 09:34:11AM -0400, Theodore Y. Ts'o wrote: > On Wed, Apr 04, 2018 at 03:02:33PM +0200, Greg Kroah-Hartman wrote: > > On Wed, Apr 04, 2018 at 08:57:43AM -0400, Theodore Y. Ts'o wrote: > > > On Wed, Apr 04, 2018 at 04:30:18AM +, Matthew Garrett wrote

[PATCH 4.15 086/105] x86/efi: Free efi_pgd with free_pages()

x.intel.com> Cc: Ard Biesheuvel <ard.biesheu...@linaro.org> Cc: sta...@vger.kernel.org Link: https://lkml.kernel.org/r/1521746333-19593-1-git-send-email-long...@redhat.com Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org> --- arch/x86/platform/efi/efi_64.c |2

[PATCH 4.14 081/101] x86/efi: Free efi_pgd with free_pages()

x.intel.com> Cc: Ard Biesheuvel <ard.biesheu...@linaro.org> Cc: sta...@vger.kernel.org Link: https://lkml.kernel.org/r/1521746333-19593-1-git-send-email-long...@redhat.com Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org> --- arch/x86/platform/efi/efi_64.c |2

Re: [PATCH 1/2] efi: Export boot-services code and data as debugfs-blobs

On Sat, Mar 31, 2018 at 02:19:43PM +0200, Hans de Goede wrote: > Sometimes it is useful to be able to dump the efi boot-services code and > data. This commit adds these as debugfs-blobs to /sys/kernel/debug/efi, > but only if efi=debug is passed on the kernel-commandline as this requires > not

Re: [PATCH] Patch to replace DEFINE_SEMAPHORE with DEFINE_BINARY_SEMAPHORE

On Sat, Mar 31, 2018 at 07:16:21PM +0530, Wasim Nazir wrote: > This message contains confidential information and is intended only for the > individual(s) named. If you are not the intended recipient, you are > notified that disclosing, copying, distributing or taking any action in > reliance

Re: [GIT PULL] Kernel lockdown for secure boot

On Wed, Apr 04, 2018 at 12:19:35AM +, Matthew Garrett wrote: > On Tue, Apr 3, 2018 at 5:18 PM Andy Lutomirski wrote: > > > if your secure boot-enabled bootloader can't prevent a bad guy from > > using malicious kernel command line parameters, then fix it. > > How is a

[PATCH 4.9 211/241] x86/boot/32: Fix UP boot on Quark and possibly other platforms

adead.org> Cc: Thomas Garnier <thgar...@google.com> Cc: Thomas Gleixner <t...@linutronix.de> Cc: linux-efi@vger.kernel.org Signed-off-by: Ingo Molnar <mi...@kernel.org> Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org> --- arch/x86/kernel/setup.c|

[PATCH 4.9 052/241] x86/boot/32: Defer resyncing initial_page_table until per-cpu is set up

org Signed-off-by: Ingo Molnar <mi...@kernel.org> Signed-off-by: Sasha Levin <alexander.le...@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org> --- arch/x86/kernel/setup.c| 15 --- arch/x86/kernel/setup_percpu.c | 21 ++

[PATCH 4.14 079/115] x86/efi: Fix kernel param add_efi_memmap regression

Zijlstra <pet...@infradead.org> Cc: Thomas Gleixner <t...@linutronix.de> Cc: linux-efi@vger.kernel.org Link: http://lkml.kernel.org/r/20180102172110.17018-2-ard.biesheu...@linaro.org Signed-off-by: Ingo Molnar <mi...@kernel.org> Signed-off-by: Sasha Levin <alex

Re: [PATCH v1] device property: Get rid of union aliasing

On Thu, Apr 26, 2018 at 01:23:56PM +0300, Andy Shevchenko wrote: > The commit > > 318a19718261 ("device property: refactor built-in properties support") > > went way too far and brought a union aliasing. Partially revert it here > to get rid of union aliasing. What is "union aliasing"? And

[PATCH 4.19 104/118] x86/efi: Allocate e820 buffer before calling efi_exit_boot_service

Nathan Chancellor Cc: Peter Zijlstra Cc: Sai Praneeth Prakhya Cc: Sedat Dilek Cc: Thomas Gleixner Cc: YiFei Zhu Cc: linux-efi@vger.kernel.org Link: http://lkml.kernel.org/r/20181129171230.18699-2-ard.biesheu...@linaro.org Signed-off-by: Ingo Molnar Signed-off-by: Greg Kroah-Hartman --- a

[PATCH 4.19 13/67] x86/earlyprintk/efi: Fix infinite loop on some screen widths

4.19-stable review patch. If anyone has any objections, please let me know. -- [ Upstream commit 79c2206d369b87b19ac29cb47601059b6bf5c291 ] An affected screen resolution is 1366 x 768, which width is not divisible by 8, the default font width. On such screens, when longer lines

[PATCH 4.14 40/72] x86/earlyprintk/efi: Fix infinite loop on some screen widths

4.14-stable review patch. If anyone has any objections, please let me know. -- [ Upstream commit 79c2206d369b87b19ac29cb47601059b6bf5c291 ] An affected screen resolution is 1366 x 768, which width is not divisible by 8, the default font width. On such screens, when longer lines

[PATCH 4.9 34/61] x86/earlyprintk/efi: Fix infinite loop on some screen widths

4.9-stable review patch. If anyone has any objections, please let me know. -- [ Upstream commit 79c2206d369b87b19ac29cb47601059b6bf5c291 ] An affected screen resolution is 1366 x 768, which width is not divisible by 8, the default font width. On such screens, when longer lines

[PATCH 4.4 21/40] x86/earlyprintk/efi: Fix infinite loop on some screen widths

4.4-stable review patch. If anyone has any objections, please let me know. -- [ Upstream commit 79c2206d369b87b19ac29cb47601059b6bf5c291 ] An affected screen resolution is 1366 x 768, which width is not divisible by 8, the default font width. On such screens, when longer lines

[PATCH 3.18 14/31] x86/earlyprintk/efi: Fix infinite loop on some screen widths

3.18-stable review patch. If anyone has any objections, please let me know. -- [ Upstream commit 79c2206d369b87b19ac29cb47601059b6bf5c291 ] An affected screen resolution is 1366 x 768, which width is not divisible by 8, the default font width. On such screens, when longer lines

[PATCH 4.16 274/279] efi/libstub/arm64: Handle randomized TEXT_OFFSET

Cc: linux-efi@vger.kernel.org Fixes: 6f26b3671184c36d ("arm64: kaslr: increase randomization granularity") Link: http://lkml.kernel.org/r/20180518140841.9731-2-ard.biesheu...@linaro.org Signed-off-by: Ingo Molnar Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman --- driver

[PATCH 4.17 083/220] efi/libstub/tpm: Initialize efi_physical_addr_t vars to zero for mixed mode

: Ingo Molnar Signed-off-by: Greg Kroah-Hartman --- drivers/firmware/efi/libstub/tpm.c |2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/firmware/efi/libstub/tpm.c +++ b/drivers/firmware/efi/libstub/tpm.c @@ -64,7 +64,7 @@ void efi_retrieve_tpm2_eventlog_1_2(efi_

[PATCH 4.4 04/31] compiler-gcc.h: Add __attribute__((gnu_inline)) to all inline declarations

Kroah-Hartman --- include/linux/compiler-gcc.h | 29 ++--- 1 file changed, 22 insertions(+), 7 deletions(-) --- a/include/linux/compiler-gcc.h +++ b/include/linux/compiler-gcc.h @@ -65,25 +65,40 @@ #endif /* + * Feature detection for gnu_inline (gnu89 extern inline

[PATCH 4.9 07/66] x86/paravirt: Make native_save_fl() extern inline

nda...@amd.com Cc: tw...@google.com Cc: virtualizat...@lists.linux-foundation.org Cc: will.dea...@arm.com Cc: yamada.masah...@socionext.com Link: http://lkml.kernel.org/r/20180621162324.36656-4-ndesaulni...@google.com Signed-off-by: Ingo Molnar Signed-off-by: Greg Kroah-Hartman --- arch/x86/include/

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