From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
stable@vger.kernel.org, Christoffer Dall <cdall@cs.columbia.edu>,
Will Deacon <will.deacon@arm.com>,
Russell King <rmk+kernel@arm.linux.org.uk>
Subject: [ 23/40] ARM: 7663/1: perf: fix ARMv7 EVTYPE_MASK to include NSH bit
Date: Tue, 12 Mar 2013 15:43:44 -0700 [thread overview]
Message-ID: <20130312223213.968360543@linuxfoundation.org> (raw)
In-Reply-To: <20130312223211.492954675@linuxfoundation.org>
3.4-stable review patch. If anyone has any objections, please let me know.
------------------
From: Will Deacon <will.deacon@arm.com>
commit f2fe09b055e2549de41fb107b34c60bac4a1b0cf upstream.
Masked out PMXEVTYPER.NSH means that we can't enable profiling at PL2,
regardless of the settings in the HDCR.
This patch fixes the broken mask.
Reported-by: Christoffer Dall <cdall@cs.columbia.edu>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
arch/arm/kernel/perf_event_v7.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/arch/arm/kernel/perf_event_v7.c
+++ b/arch/arm/kernel/perf_event_v7.c
@@ -775,7 +775,7 @@ static const unsigned armv7_a7_perf_cach
/*
* PMXEVTYPER: Event selection reg
*/
-#define ARMV7_EVTYPE_MASK 0xc00000ff /* Mask for writable bits */
+#define ARMV7_EVTYPE_MASK 0xc80000ff /* Mask for writable bits */
#define ARMV7_EVTYPE_EVENT 0xff /* Mask for EVENT bits */
/*
next prev parent reply other threads:[~2013-03-12 22:43 UTC|newest]
Thread overview: 52+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-12 22:43 [ 00/40] 3.4.36-stable review Greg Kroah-Hartman
2013-03-12 22:43 ` [ 01/40] ARM: VFP: fix emulation of second VFP instruction Greg Kroah-Hartman
2013-03-12 22:43 ` [ 02/40] ARM: fix scheduling while atomic warning in alignment handling code Greg Kroah-Hartman
2013-03-12 22:43 ` [ 03/40] xen/pci: We dont do multiple MSIs Greg Kroah-Hartman
2013-03-12 22:43 ` [ 04/40] SCSI: dc395x: uninitialized variable in device_alloc() Greg Kroah-Hartman
2013-03-12 22:43 ` [ 05/40] SCSI: storvsc: Initialize the sglist Greg Kroah-Hartman
2013-03-12 22:43 ` [ 06/40] target/pscsi: Fix page increment Greg Kroah-Hartman
2013-03-12 22:43 ` [ 07/40] btrfs: Init io_lock after cloning btrfs device struct Greg Kroah-Hartman
2013-03-12 22:43 ` [ 08/40] cifs: ensure that cifs_get_root() only traverses directories Greg Kroah-Hartman
2013-03-12 22:43 ` [ 09/40] NFS: Dont allow NFS silly-renamed files to be deleted, no signal Greg Kroah-Hartman
2013-03-12 22:43 ` [ 10/40] SUNRPC: Dont start the retransmission timer when out of socket space Greg Kroah-Hartman
2013-03-12 22:43 ` [ 11/40] ata_piix: reenable MS Virtual PC guests Greg Kroah-Hartman
2013-03-12 22:43 ` [ 12/40] hw_random: make buffer usable in scatterlist Greg Kroah-Hartman
2013-03-13 22:54 ` Satoru Takeuchi
2013-03-14 6:41 ` Rusty Russell
2013-03-14 13:24 ` [PATCH] hw_random: free rng_buffer at module exit Satoru Takeuchi
2013-03-15 5:05 ` Rusty Russell
2013-03-17 2:14 ` Ben Hutchings
2013-03-18 2:40 ` Rusty Russell
2013-03-20 0:29 ` Satoru Takeuchi
2013-03-12 22:43 ` [ 13/40] mwifiex: correct sleep delay counter Greg Kroah-Hartman
2013-03-12 22:43 ` [ 14/40] ath9k: fix RSSI dummy marker value Greg Kroah-Hartman
2013-03-12 22:43 ` [ 15/40] ath9k_hw: improve reset reliability after errors Greg Kroah-Hartman
2013-03-12 22:43 ` [ 16/40] md: protect against crash upon fsync on ro array Greg Kroah-Hartman
2013-03-12 22:43 ` [ 17/40] md: fix two bugs when attempting to resize RAID0 array Greg Kroah-Hartman
2013-03-12 22:43 ` [ 18/40] md: raid0: fix error return from create_stripe_zones Greg Kroah-Hartman
2013-03-12 22:43 ` [ 19/40] hwmon: (sht15) Check return value of regulator_enable() Greg Kroah-Hartman
2013-03-12 22:43 ` [ 20/40] hwmon: (pmbus/ltc2978) Fix peak attribute handling Greg Kroah-Hartman
2013-03-12 22:43 ` [ 21/40] hwmon: (pmbus/ltc2978) Use detected chip ID to select supported functionality Greg Kroah-Hartman
2013-03-12 22:43 ` [ 22/40] drm/radeon: add primary dac adj quirk for R200 board Greg Kroah-Hartman
2013-03-12 22:43 ` Greg Kroah-Hartman [this message]
2013-03-12 22:43 ` [ 24/40] ALSA: ice1712: Initialize card->private_data properly Greg Kroah-Hartman
2013-03-12 22:43 ` [ 25/40] ALSA: vmaster: Fix slave change notification Greg Kroah-Hartman
2013-03-12 22:43 ` [ 26/40] e1000e: fix pci-device enable-counter balance Greg Kroah-Hartman
2013-03-12 22:43 ` [ 27/40] HID: logitech-dj: do not directly call hid_output_raw_report() during probe Greg Kroah-Hartman
2013-03-12 22:43 ` [ 28/40] xen/pat: Disable PAT using pat_enabled value Greg Kroah-Hartman
2013-03-12 22:43 ` [ 29/40] crypto: user - fix info leaks in report API Greg Kroah-Hartman
2013-03-12 22:43 ` [ 30/40] keys: fix race with concurrent install_user_keyrings() Greg Kroah-Hartman
2013-03-12 22:43 ` [ 31/40] Fix: compat_rw_copy_check_uvector() misuse in aio, readv, writev, and security keys Greg Kroah-Hartman
2013-03-12 22:43 ` [ 32/40] vfs: fix pipe counter breakage Greg Kroah-Hartman
2013-03-12 22:43 ` [ 33/40] rtc: rtc-mv: Add support for clk to avoid lockups Greg Kroah-Hartman
2013-03-12 23:08 ` Jason Cooper
2013-03-12 23:15 ` Greg Kroah-Hartman
2013-03-12 22:43 ` [ 34/40] Fix memory leak in cpufreq stats Greg Kroah-Hartman
2013-03-12 22:43 ` [ 35/40] ftrace: Update the kconfig for DYNAMIC_FTRACE Greg Kroah-Hartman
2013-03-12 22:43 ` [ 36/40] dmi_scan: fix missing check for _DMI_ signature in smbios_present() Greg Kroah-Hartman
2013-03-12 22:43 ` [ 37/40] USB: Dont use EHCI port sempahore for USB 3.0 hubs Greg Kroah-Hartman
2013-03-12 22:43 ` [ 38/40] USB: Prepare for refactoring by adding extra udev checks Greg Kroah-Hartman
2013-03-12 22:44 ` [ 39/40] USB: Rip out recursive call on warm port reset Greg Kroah-Hartman
2013-03-12 22:44 ` [ 40/40] Revert "ALSA: hda - hdmi: Make jacks phantom, if theyre not detectable" Greg Kroah-Hartman
2013-03-13 3:57 ` [ 00/40] 3.4.36-stable review Shuah Khan
2013-03-14 13:39 ` Satoru Takeuchi
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