* Linux 4.19.157
@ 2020-11-10 20:59 Greg Kroah-Hartman
2020-11-10 20:59 ` Greg Kroah-Hartman
2020-11-12 19:24 ` Linux 4.19.157 -- fixing SGX problem? Pavel Machek
0 siblings, 2 replies; 3+ messages in thread
From: Greg Kroah-Hartman @ 2020-11-10 20:59 UTC (permalink / raw)
To: linux-kernel, akpm, torvalds, stable; +Cc: lwn, jslaby, Greg Kroah-Hartman
I'm announcing the release of the 4.19.157 kernel.
Please see the 5.9.8 announcement if you are curious if you should
upgrade or not:
https://lore.kernel.org/lkml/1605041246232108@kroah.com/
The updated 4.19.y git tree can be found at:
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-4.19.y
and can be browsed at the normal kernel.org git web browser:
https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary
thanks,
greg k-h
------------
Makefile | 2 +-
drivers/powercap/powercap_sys.c | 4 ++--
2 files changed, 3 insertions(+), 3 deletions(-)
Greg Kroah-Hartman (1):
Linux 4.19.157
Len Brown (1):
powercap: restrict energy meter to root access
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: Linux 4.19.157
2020-11-10 20:59 Linux 4.19.157 Greg Kroah-Hartman
@ 2020-11-10 20:59 ` Greg Kroah-Hartman
2020-11-12 19:24 ` Linux 4.19.157 -- fixing SGX problem? Pavel Machek
1 sibling, 0 replies; 3+ messages in thread
From: Greg Kroah-Hartman @ 2020-11-10 20:59 UTC (permalink / raw)
To: linux-kernel, akpm, torvalds, stable; +Cc: lwn, jslaby, Greg Kroah-Hartman
diff --git a/Makefile b/Makefile
index 82891b34e19e..245bcd8dd7b7 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
# SPDX-License-Identifier: GPL-2.0
VERSION = 4
PATCHLEVEL = 19
-SUBLEVEL = 156
+SUBLEVEL = 157
EXTRAVERSION =
NAME = "People's Front"
diff --git a/drivers/powercap/powercap_sys.c b/drivers/powercap/powercap_sys.c
index 9e2f274bd44f..60c8375c3c81 100644
--- a/drivers/powercap/powercap_sys.c
+++ b/drivers/powercap/powercap_sys.c
@@ -379,9 +379,9 @@ static void create_power_zone_common_attributes(
&dev_attr_max_energy_range_uj.attr;
if (power_zone->ops->get_energy_uj) {
if (power_zone->ops->reset_energy_uj)
- dev_attr_energy_uj.attr.mode = S_IWUSR | S_IRUGO;
+ dev_attr_energy_uj.attr.mode = S_IWUSR | S_IRUSR;
else
- dev_attr_energy_uj.attr.mode = S_IRUGO;
+ dev_attr_energy_uj.attr.mode = S_IRUSR;
power_zone->zone_dev_attrs[count++] =
&dev_attr_energy_uj.attr;
}
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: Linux 4.19.157 -- fixing SGX problem?
2020-11-10 20:59 Linux 4.19.157 Greg Kroah-Hartman
2020-11-10 20:59 ` Greg Kroah-Hartman
@ 2020-11-12 19:24 ` Pavel Machek
1 sibling, 0 replies; 3+ messages in thread
From: Pavel Machek @ 2020-11-12 19:24 UTC (permalink / raw)
To: Greg Kroah-Hartman, jarkko.sakkinen
Cc: linux-kernel, akpm, torvalds, stable, lwn, jslaby
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Hi!
> I'm announcing the release of the 4.19.157 kernel.
>
> Please see the 5.9.8 announcement if you are curious if you should
> upgrade or not:
> https://lore.kernel.org/lkml/1605041246232108@kroah.com/
Quoting:
# Hint, if you are using SGX, then upgrade. And then possibly
# reconsider
# the decisions you have recently made that caused you to write special
# code to use that crazy thing. Personally, it still feels like a
# solution in search of a problem.
I agree with you that SGX is "crazy", but this makes no sense.
SGX is expected to protect enclave even from root. How does making
interface root-only solve that?
Plus, SGX is not in 4.19. I don't believe it is in mainline, either,
as the patches are still reposted. We are at v40 now...
Date: Wed, 4 Nov 2020 16:54:06 +0200
From: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Subject: [PATCH v40 00/24] Intel SGX foundations
ls arch/x86/kernel/cpu/sgx shows nothing in mainline. It shows nothing
in -next, either.
Confused,
Pavel
--
http://www.livejournal.com/~pavelmachek
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^ permalink raw reply [flat|nested] 3+ messages in thread
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2020-11-10 20:59 ` Greg Kroah-Hartman
2020-11-12 19:24 ` Linux 4.19.157 -- fixing SGX problem? Pavel Machek
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