This is a note to let you know that I've just added the patch titled
rapidio/tsi721: Fix interrupt mask when handling MSI
to the 3.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
rapidio-tsi721-fix-interrupt-mask-when-handling-msi.patch
and it can be found in the queue-3.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <[email protected]> know about it.
>From 94e0104bca7d6927e85119030b8e6e31fde88a7a Mon Sep 17 00:00:00 2001
From: Ben Hutchings <[email protected]>
Date: Sun, 2 Jun 2013 03:34:36 +0100
Subject: rapidio/tsi721: Fix interrupt mask when handling MSI
From: Ben Hutchings <[email protected]>
commit 94e0104bca7d6927e85119030b8e6e31fde88a7a upstream.
Commit 1619f441963e 'rapidio/tsi721: fix bug in MSI interrupt
handling' (commit 1ccc819da6fd upstream) makes the MSI handler disable
and re-enable interrupts. When re-enabling interrupts, we should set
the same flags as were originally set, but this changed in Linux 3.5 so
the flags are now inconsistent in 3.2. In fact, the extra flag isn't
even defined in 3.2. Remove the extra flag from the MSI handler.
Reported-by: Steve Conklin <[email protected]>
Signed-off-by: Ben Hutchings <[email protected]>
Cc: Qiang Huang <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
drivers/rapidio/devices/tsi721.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/rapidio/devices/tsi721.c
+++ b/drivers/rapidio/devices/tsi721.c
@@ -555,7 +555,7 @@ static irqreturn_t tsi721_irqhandler(int
/* For MSI mode re-enable device-level interrupts */
if (priv->flags & TSI721_USING_MSI) {
dev_int = TSI721_DEV_INT_SR2PC_CH | TSI721_DEV_INT_SRIO |
- TSI721_DEV_INT_SMSG_CH | TSI721_DEV_INT_BDMA_CH;
+ TSI721_DEV_INT_SMSG_CH;
iowrite32(dev_int, priv->regs + TSI721_DEV_INTE);
}
Patches currently in stable-queue which might be from [email protected] are
queue-3.4/alsa-hda-add-inverted-internal-mic-quirk-for-lenovo-ideapad-u310.patch
queue-3.4/wireless-rt2x00-add-device-id-for-sweex-lw323-to-rt2800usb.c.patch
queue-3.4/cifs-delay-super-block-destruction-until-all-cifsfileinfo-objects-are-gone.patch
queue-3.4/x86-efi-fix-dummy-variable-buffer-allocation.patch
queue-3.4/regulator-max8997-use-uv-in-voltage_map_desc.patch
queue-3.4/perf-fix-perf-ring-buffer-memory-ordering.patch
queue-3.4/pci-shpchp-use-per-slot-workqueues-to-avoid-deadlock.patch
queue-3.4/mac80211-introduce-ieee80211_hw_teardown_aggr_on_bar_fail.patch
queue-3.4/drm-radeon-add-connector-table-for-mac-g4-silver.patch
queue-3.4/ubi-erase-free-peb-with-bitflip-in-ec-header.patch
queue-3.4/misc-hpilo-remove-pci_disable_device.patch
queue-3.4/intel_idle-don-t-register-cpu-notifier-if-we-are-not-running.patch
queue-3.4/x86-build-icc-remove-uninitialized_var-from-compiler-intel.h.patch
queue-3.4/dm-thin-fix-discard-corruption.patch
queue-3.4/n_gsm-avoid-accessing-freed-memory-during-cmd_fcoff-condition.patch
queue-3.4/floppy-properly-handle-failure-on-add_disk-loop.patch
queue-3.4/drm-i915-add-quirk-to-invert-brightness-on-emachines-g725.patch
queue-3.4/efivars-disable-external-interrupt-while-holding-efivars-lock.patch
queue-3.4/rtl8192cu-fix-unbalanced-irq-enable-in-error-path-of-rtl92cu_hw_init.patch
queue-3.4/drm-i915-only-increment-the-user-pin-count-after-successfully-pinning-the-bo.patch
queue-3.4/drm-nouveau-fix-init-with-agpgart-uninorth.patch
queue-3.4/drivers-hv-switch-to-use-mb-instead-of-smp_mb.patch
queue-3.4/drm-i915-add-quirk_invert_brightness-for-ncr-machines.patch
queue-3.4/alsa-hda-fix-oops-caused-by-recent-commit-fix-internal-mic-for-lenovo-ideapad-u300s.patch
queue-3.4/cifs-fix-error-handling-in-cifs_push_mandatory_locks.patch
queue-3.4/dm-snapshot-add-missing-module-aliases.patch
queue-3.4/char-n_gsm-remove-message-filtering-for-contipated-dlci.patch
queue-3.4/msi-wmi-fix-memory-leak.patch
queue-3.4/drm-i915-try-not-to-lose-backlight-cblv-precision.patch
queue-3.4/drm-i915-add-quirk-to-invert-brightness-on-emachines-e725.patch
queue-3.4/nfs-nfs_getaclargs.acl_len-is-a-size_t.patch
queue-3.4/drivers-rtc-rtc-pl031.c-restore-st-variant-functionality.patch
queue-3.4/fs-cachefiles-add-support-for-large-files-in-filesystem-caching.patch
queue-3.4/i2c-tegra-check-the-clk_prepare_enable-return-value.patch
queue-3.4/drm-i915-add-missing-n-to-uts_release-in-the-error_state.patch
queue-3.4/nfsd-don-t-run-get_file-if-nfs4_preprocess_stateid_op-return-error.patch
queue-3.4/drm-i915-ensure-single-initialization-and-cleanup-of-backlight-device.patch
queue-3.4/i82975x_edac-fix-dimm-label-initialization.patch
queue-3.4/nfsv4.1-fix-a-race-in-pnfs-layoutcommit.patch
queue-3.4/ptrace-x86-introduce-set_task_blockstep-helper.patch
queue-3.4/drm-i915-sdvo-clean-up-connectors-on-intel_sdvo_init-failures.patch
queue-3.4/drm-i915-workaround-incoherence-between-fences-and-llc-across-multiple-cpus.patch
queue-3.4/drm-i915-panel-invert-brightness-via-parameter.patch
queue-3.4/drm-radeon-cleanup-properly-if-mmio-mapping-fails.patch
queue-3.4/x86-sandy-bridge-mark-arrays-in-__init-functions-as-__initconst.patch
queue-3.4/zram-fix-deadlock-bug-in-partial-read-write.patch
queue-3.4/x86-apic-disable-i-o-apic-before-shutdown-of-the-local-apic.patch
queue-3.4/x86-efi-implement-efi_no_storage_paranoia-parameter.patch
queue-3.4/can-c_can-set-reserved-bit-in-ifx_mask2-to-1-on-write.patch
queue-3.4/alsa-hda-add-inverted-internal-mic-quirk-for-lenovo-s205.patch
queue-3.4/wireless-rt2x00-rt-2500-73-usb.c-put-back-duplicate-id.patch
queue-3.4/rt2800usb-add-support-for-2001-3c1e-d-link-dwa-125-rev-b1-usb-wi-fi-adapter.patch
queue-3.4/random-fix-accounting-race-condition-with-lockless-irq-entropy_count-update.patch
queue-3.4/tty-serial-imx-don-t-reinit-clock-in-imx_setup_ufcr.patch
queue-3.4/ecryptfs-fix-memory-leakage-in-keystore.c.patch
queue-3.4/drm-radeon-fix-amd-afusion-gpu-setup-aka-sumo-v2.patch
queue-3.4/nfsv4.1-handle-nfs4err_delay-when-resetting-the-nfsv4.1-session.patch
queue-3.4/nfsv4-wait-on-recovery-for-async-session-errors.patch
queue-3.4/alsa-hda-conexant-correct-vendor-ids-for-new-codecs.patch
queue-3.4/drm-i915-dump-uts_release-into-the-error_state.patch
queue-3.4/drivers-rtc-rtc-pl031.c-fix-the-missing-operation-on-enable.patch
queue-3.4/alsa-hda-add-support-for-cx20952.patch
queue-3.4/drm-radeon-dce32-use-fractional-fb-dividers-for-high-clocks.patch
queue-3.4/efivars-fix-check-for-config_efi_vars_pstore_default_disable.patch
queue-3.4/drm-i915-panel-invert-brightness-acer-aspire-5734z.patch
queue-3.4/rapidio-tsi721-fix-bug-in-msi-interrupt-handling.patch
queue-3.4/ixgbe-fix-registration-order-of-driver-and-dca-nofitication.patch
queue-3.4/zram-destroy-all-devices-on-error-recovery-path-in-zram_init.patch
queue-3.4/input-synaptics-adjust-threshold-for-treating-position-values-as-negative.patch
queue-3.4/drm-fix-documentation-for-drm_crtc_set_mode.patch
queue-3.4/drm-radeon-fix-panel-scaling-with-edp-and-lvds-bridges.patch
queue-3.4/n_gsm-flow-control-handling-in-mux-driver.patch
queue-3.4/setfacl-removes-part-of-acl-when-setting-posix-acls-to-samba.patch
queue-3.4/dm-mpath-fix-race-condition-between-multipath_dtr-and-pg_init_done.patch
queue-3.4/x86-build-pass-in-additional-mno-mmx-mno-sse-options.patch
queue-3.4/x86-efi-check-max_size-only-if-it-is-non-zero.patch
queue-3.4/md-raid10-fix-enough-function-for-detecting-if-array-is-failed.patch
queue-3.4/modify-uefi-anti-bricking-code.patch
queue-3.4/drm-ttm-fix-memory-type-compatibility-check.patch
queue-3.4/staging-zram-fix-access-of-null-pointer.patch
queue-3.4/ata_piix-add-device-ids-for-intel-lynx-point-lp-pch.patch
queue-3.4/nfsd4-fix-xdr-decoding-of-large-non-write-compounds.patch
queue-3.4/i915-ensure-that-vga-plane-is-disabled.patch
queue-3.4/drm-radeon-fix-hdmi-mode-enable-on-rs600-rs690-rs740.patch
queue-3.4/nfsv4.1-integer-overflow-in-decode_cb_sequence_args.patch
queue-3.4/ptrace-x86-partly-fix-set_task_blockstep-update_debugctlmsr-logic.patch
queue-3.4/efivars-pstore-do-not-check-size-when-erasing-variable.patch
queue-3.4/drm-radeon-add-connector-table-for-sam440ep-embedded-board.patch
queue-3.4/drm-i915-panel-invert-brightness-via-quirk.patch
queue-3.4/nfsv4.1-don-t-decode-skipped-layoutgets.patch
queue-3.4/efivars-add-module-parameter-to-disable-use-as-a-pstore-backend.patch
queue-3.4/zram-avoid-invalid-memory-access-in-zram_exit.patch
queue-3.4/efi-be-more-paranoid-about-available-space-when-creating-variables.patch
queue-3.4/zram-allow-request-end-to-coincide-with-disksize.patch
queue-3.4/alsa-hda-add-stereo-dmic-fixup-for-acer-aspire-one-522.patch
queue-3.4/alsa-hda-add-conexant-cx20755-20756-20757-codec-ids.patch
queue-3.4/nbd-fsync-and-kill-block-device-on-shutdown.patch
queue-3.4/n_gsm-replace-kfree_skb-w-appropriate-dev_-versions.patch
queue-3.4/drm-radeon-another-card-with-wrong-primary-dac-adj.patch
queue-3.4/zram-avoid-access-beyond-the-zram-device.patch
queue-3.4/rapidio-tsi721-fix-interrupt-mask-when-handling-msi.patch
queue-3.4/efi-export-efi_query_variable_store-for-efivars.ko.patch
queue-3.4/drm-i915-add-quirk-to-invert-brightness-on-packard-bell-ncl20.patch
queue-3.4/drm-radeon-use-frac-fb-div-on-rs780-rs880.patch
queue-3.4/efi_pstore-check-remaining-space-with-queryvariableinfo-before-writing-data.patch
queue-3.4/regulator-max8998-ensure-enough-delay-time-for-max8998_set_voltage_buck_time_sel.patch
queue-3.4/dm-bufio-avoid-a-possible-__vmalloc-deadlock.patch
queue-3.4/speakup-lower-default-software-speech-rate.patch
queue-3.4/x86-fix-build-error-and-kconfig-for-ia32_emulation-and-binfmt.patch
queue-3.4/drm-pad-drm_mode_get_connector-to-64-bit-boundary.patch
queue-3.4/x86-get_unmapped_area-access-mmap_legacy_base-through-mm_struct-member.patch
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