Re: [4.19.y PATCH 1/3] efi/x86/Add missing error handling to old_memmap 1:1 mapping code

2019-06-29 Thread Srivatsa S. Bhat
On 6/29/19 2:11 PM, Ard Biesheuvel wrote: > On Sat, 29 Jun 2019 at 11:11, Greg KH wrote: >> >> On Sat, Jun 29, 2019 at 10:47:00AM +0200, Ard Biesheuvel wrote: >>> On Sat, 29 Jun 2019 at 08:57, Greg KH wrote: On Fri, Jun 28, 2019 at 11:42:13AM -0700, Srivatsa S. Bhat wrote: > From:

Re: [4.19.y PATCH 1/3] efi/x86/Add missing error handling to old_memmap 1:1 mapping code

2019-06-29 Thread Ard Biesheuvel
On Sat, 29 Jun 2019 at 11:11, Greg KH wrote: > > On Sat, Jun 29, 2019 at 10:47:00AM +0200, Ard Biesheuvel wrote: > > On Sat, 29 Jun 2019 at 08:57, Greg KH wrote: > > > > > > On Fri, Jun 28, 2019 at 11:42:13AM -0700, Srivatsa S. Bhat wrote: > > > > From: Gen Zhang > > > > > > > > commit

Re: [4.19.y PATCH 1/3] efi/x86/Add missing error handling to old_memmap 1:1 mapping code

2019-06-29 Thread Gen Zhang
On Sat, Jun 29, 2019 at 10:47:00AM +0200, Ard Biesheuvel wrote: > On Sat, 29 Jun 2019 at 08:57, Greg KH wrote: > > > > On Fri, Jun 28, 2019 at 11:42:13AM -0700, Srivatsa S. Bhat wrote: > > > From: Gen Zhang > > > > > > commit 4e78921ba4dd0aca1cc89168f45039add4183f8e upstream. > > > > > > The

[PATCH v0] Export Runtime Configuration Interface table to sysfs

2019-06-29 Thread Narendra.K
From: Narendra K System firmware advertises the address of the 'Runtime Configuration Interface table version 2 (RCI2)' via an EFI Configuration Table entry. This code retrieves the RCI2 table from the address and exports it to sysfs as a binary attribute 'rci2' under /sys/firmware/efi/tables

[GIT PULL] EFI fixes

2019-06-29 Thread Ingo Molnar
Linus, Please pull the latest efi-urgent-for-linus git tree from: git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git efi-urgent-for-linus # HEAD: 48c7d73b2362ce61503551ad70052617b3e8857d Merge tag 'efi-urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi into

Re: [4.19.y PATCH 1/3] efi/x86/Add missing error handling to old_memmap 1:1 mapping code

2019-06-29 Thread Ard Biesheuvel
On Sat, 29 Jun 2019 at 08:57, Greg KH wrote: > > On Fri, Jun 28, 2019 at 11:42:13AM -0700, Srivatsa S. Bhat wrote: > > From: Gen Zhang > > > > commit 4e78921ba4dd0aca1cc89168f45039add4183f8e upstream. > > > > The old_memmap flow in efi_call_phys_prolog() performs numerous memory > > allocations,

Re: [4.19.y PATCH 1/3] efi/x86/Add missing error handling to old_memmap 1:1 mapping code

2019-06-29 Thread Greg KH
On Sat, Jun 29, 2019 at 10:47:00AM +0200, Ard Biesheuvel wrote: > On Sat, 29 Jun 2019 at 08:57, Greg KH wrote: > > > > On Fri, Jun 28, 2019 at 11:42:13AM -0700, Srivatsa S. Bhat wrote: > > > From: Gen Zhang > > > > > > commit 4e78921ba4dd0aca1cc89168f45039add4183f8e upstream. > > > > > > The

Re: [4.19.y PATCH 1/3] efi/x86/Add missing error handling to old_memmap 1:1 mapping code

2019-06-29 Thread Greg KH
On Fri, Jun 28, 2019 at 11:42:13AM -0700, Srivatsa S. Bhat wrote: > From: Gen Zhang > > commit 4e78921ba4dd0aca1cc89168f45039add4183f8e upstream. > > The old_memmap flow in efi_call_phys_prolog() performs numerous memory > allocations, and either does not check for failure at all, or it does >

Re: [GIT PULL] EFI fixes

2019-06-29 Thread pr-tracker-bot
The pull request you sent on Sat, 29 Jun 2019 10:23:54 +0200: > git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git efi-urgent-for-linus has been merged into torvalds/linux.git: https://git.kernel.org/torvalds/c/a7211bc9f3d50d77efe77c332b269458a94fcfd2 Thank you! -- Deet-doot-dot, I am

Re: [PATCH v0] Export Runtime Configuration Interface table to sysfs

2019-06-29 Thread Narendra.K
On Sat, Jun 29, 2019 at 07:23:26AM -0400, Narendra K wrote: > From: Narendra K > > System firmware advertises the address of the 'Runtime > Configuration Interface table version 2 (RCI2)' via > an EFI Configuration Table entry. This code retrieves the RCI2 > table from the address and exports it