Re: [PATCH 2/2] efi: Add embedded peripheral firmware support

2018-03-31 Thread kbuild test robot
Hi Hans, I love your patch! Yet something to improve: [auto build test ERROR on linus/master] [also build test ERROR on v4.16-rc7] [cannot apply to next-20180329] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-

Re: [PATCH 2/2] efi: Add embedded peripheral firmware support

2018-03-31 Thread kbuild test robot
Hi Hans, I love your patch! Yet something to improve: [auto build test ERROR on linus/master] [also build test ERROR on v4.16-rc7] [cannot apply to next-20180329] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-

[RFC PATCH] efi: debugfs_blob[] can be static

2018-03-31 Thread kbuild test robot
Fixes: ac46fdb7891f ("efi: Export boot-services code and data as debugfs-blobs") Signed-off-by: Fengguang Wu --- efi.c |2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/firmware/efi/efi.c b/drivers/firmware/efi/efi.c index fddc5f7..9f1b8e6 100644 --- a/drivers/firmwa

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

2018-03-31 Thread kbuild test robot
Hi Hans, I love your patch! Perhaps something to improve: [auto build test WARNING on linus/master] [also build test WARNING on v4.16-rc7 next-20180329] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/c

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

2018-03-31 Thread Hans de Goede
Hi, On 03/31/2018 04:10 PM, Greg Kroah-Hartman wrote: 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 o

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

2018-03-31 Thread Greg Kroah-Hartman
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 free

Re: [PATCH] Patch to replace DEFINE_SEMAPHORE with DEFINE_BINARY_SEMAPHORE

2018-03-31 Thread Greg Kroah-Hartman
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 on

[PATCH 2/2] efi: Add embedded peripheral firmware support

2018-03-31 Thread Hans de Goede
Just like with PCI options ROMs, which we save in the setup_efi_pci* functions from arch/x86/boot/compressed/eboot.c, the EFI code / ROM itself sometimes may contain data which is useful/necessary for peripheral drivers to have access to. Specifically the EFI code may contain an embedded copy of f

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

2018-03-31 Thread Hans de Goede
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 freeing those memory-regions, which costs 20+ MB of RAM. Signed-off-by: Ha

Re: [GIT PULL] Kernel lockdown for secure boot

2018-03-31 Thread David Howells
James Morris wrote: > Are there any known coverage gaps now? I've covered all the ones I know about. David -- To unsubscribe from this list: send the line "unsubscribe linux-efi" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.