From: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
To: Linux Doc Mailing List <linux-doc@vger.kernel.org>
Cc: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>,
linux-kernel@vger.kernel.org, Jonathan Corbet <corbet@lwn.net>,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will@kernel.org>,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH 01/17] docs: amu: supress some Sphinx warnings
Date: Tue, 17 Mar 2020 15:54:10 +0100 [thread overview]
Message-ID: <d12f2ee809ee078c1e5e6d6da6dd9465f35109e2.1584456635.git.mchehab+huawei@kernel.org> (raw)
In-Reply-To: <cover.1584456635.git.mchehab+huawei@kernel.org>
Add extra blank lines on some places, in order to avoid those
warnings when building the docs:
Documentation/arm64/amu.rst:26: WARNING: Unexpected indentation.
Documentation/arm64/amu.rst:60: WARNING: Unexpected indentation.
Documentation/arm64/amu.rst:81: WARNING: Unexpected indentation.
Documentation/arm64/amu.rst:108: WARNING: Unexpected indentation.
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
---
Documentation/arm64/amu.rst | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/Documentation/arm64/amu.rst b/Documentation/arm64/amu.rst
index 5057b11100ed..452ec8b115c2 100644
--- a/Documentation/arm64/amu.rst
+++ b/Documentation/arm64/amu.rst
@@ -23,6 +23,7 @@ optional external memory-mapped interface.
Version 1 of the Activity Monitors architecture implements a counter group
of four fixed and architecturally defined 64-bit event counters.
+
- CPU cycle counter: increments at the frequency of the CPU.
- Constant counter: increments at the fixed frequency of the system
clock.
@@ -57,6 +58,7 @@ counters, only the presence of the extension.
Firmware (code running at higher exception levels, e.g. arm-tf) support is
needed to:
+
- Enable access for lower exception levels (EL2 and EL1) to the AMU
registers.
- Enable the counters. If not enabled these will read as 0.
@@ -78,6 +80,7 @@ are not trapped in EL2/EL3.
The fixed counters of AMUv1 are accessible though the following system
register definitions:
+
- SYS_AMEVCNTR0_CORE_EL0
- SYS_AMEVCNTR0_CONST_EL0
- SYS_AMEVCNTR0_INST_RET_EL0
@@ -93,6 +96,7 @@ Userspace access
----------------
Currently, access from userspace to the AMU registers is disabled due to:
+
- Security reasons: they might expose information about code executed in
secure mode.
- Purpose: AMU counters are intended for system management use.
@@ -105,6 +109,7 @@ Virtualization
Currently, access from userspace (EL0) and kernelspace (EL1) on the KVM
guest side is disabled due to:
+
- Security reasons: they might expose information about code executed
by other guests or the host.
--
2.24.1
next parent reply other threads:[~2020-03-17 14:55 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <cover.1584456635.git.mchehab+huawei@kernel.org>
2020-03-17 14:54 ` Mauro Carvalho Chehab [this message]
2020-03-17 14:54 ` [PATCH 02/17] docs: arm64: booting.rst: get rid of some warnings Mauro Carvalho Chehab
2020-03-17 14:54 ` [PATCH 03/17] docs: pci: boot-interrupts.rst: improve html output Mauro Carvalho Chehab
2020-03-17 22:06 ` Bjorn Helgaas
2020-03-17 14:54 ` [PATCH 04/17] kernel: futex.c: get rid of a docs build warning Mauro Carvalho Chehab
2020-03-17 16:58 ` Peter Zijlstra
2020-03-17 17:36 ` Jonathan Corbet
2020-03-17 19:16 ` Peter Zijlstra
2020-03-20 15:28 ` Thomas Gleixner
2020-03-20 15:43 ` Jonathan Corbet
2020-03-20 16:00 ` Mauro Carvalho Chehab
2020-03-23 16:33 ` Thomas Gleixner
2020-03-17 14:54 ` [PATCH 05/17] devfreq: devfreq.h: get rid of some doc warnings Mauro Carvalho Chehab
2020-03-18 4:08 ` Chanwoo Choi
2020-03-17 14:54 ` [PATCH 06/17] firewire: firewire-cdev.hL get rid of a docs warning Mauro Carvalho Chehab
2020-03-17 17:27 ` Stefan Richter
2020-03-17 14:54 ` [PATCH 07/17] scripts: kernel-doc: proper handle @foo->bar() Mauro Carvalho Chehab
2020-03-17 14:54 ` [PATCH 08/17] lib: bitmap.c: get rid of some doc warnings Mauro Carvalho Chehab
2020-03-17 14:54 ` [PATCH 09/17] rcu: update.c: " Mauro Carvalho Chehab
2020-03-17 16:45 ` Paul E. McKenney
2020-03-17 14:54 ` [PATCH 10/17] net: phy: sfp-bus.c: get rid of docs warnings Mauro Carvalho Chehab
2020-03-18 6:39 ` David Miller
2020-03-17 14:54 ` [PATCH 11/17] net: core: dev.c: fix a documentation warning Mauro Carvalho Chehab
2020-03-18 6:40 ` David Miller
2020-03-17 14:54 ` [PATCH 12/17] gpio: gpiolib.c: fix a doc warning Mauro Carvalho Chehab
2020-03-18 9:15 ` Bartosz Golaszewski
2020-03-27 10:22 ` Linus Walleij
2020-03-27 13:47 ` Mauro Carvalho Chehab
2020-03-27 19:25 ` Linus Walleij
2020-03-17 14:54 ` [PATCH 13/17] i2c: include/linux/i2c.h: " Mauro Carvalho Chehab
2020-03-17 15:03 ` Wolfram Sang
2020-03-17 15:05 ` Mauro Carvalho Chehab
2020-03-22 16:21 ` Wolfram Sang
2020-03-17 14:54 ` [PATCH 14/17] infiniband: pa_vnic_encap.h: get rid of a warning Mauro Carvalho Chehab
2020-03-19 0:36 ` Jason Gunthorpe
2020-03-27 14:32 ` Mauro Carvalho Chehab
2020-03-27 15:51 ` Jason Gunthorpe
2020-03-17 14:54 ` [PATCH 15/17] ata: libata-core: fix a doc warning Mauro Carvalho Chehab
2020-03-17 14:54 ` [PATCH 16/17] fs: inode.c: get rid of docs warnings Mauro Carvalho Chehab
2020-03-17 14:54 ` [PATCH 17/17] regulator: driver.h: fix regulator_map_* function names Mauro Carvalho Chehab
2020-03-18 21:57 ` Applied "regulator: driver.h: fix regulator_map_* function names" to the regulator tree Mark Brown
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