---- linux-2.6.33/scripts/mod/modpost.c~ 2010-02-24 19:52:17.000000000 +0100
-+++ linux-2.6.33/scripts/mod/modpost.c 2010-03-07 14:26:47.242168558 +0100
-@@ -15,7 +15,8 @@
- #include <stdio.h>
- #include <ctype.h>
- #include "modpost.h"
--#include "../../include/generated/autoconf.h"
-+// PLD architectures don't use CONFIG_SYMBOL_PREFIX
-+//#include "../../include/generated/autoconf.h"
- #include "../../include/linux/license.h"
+; https://lkml.org/lkml/2019/7/10/244
+diff -ur linux-5.3/drivers/scsi/aacraid.org/aacraid.h linux-5.3/drivers/scsi/aacraid/aacraid.h
+--- linux-5.3/drivers/scsi/aacraid.org/aacraid.h 2019-11-01 22:42:37.011469816 +0100
++++ linux-5.3/drivers/scsi/aacraid/aacraid.h 2019-11-04 09:29:51.321486211 +0100
+@@ -2740,17 +2740,6 @@
+ int aac_rx_deliver_producer(struct fib * fib);
+ void aac_reinit_aif(struct aac_dev *aac, unsigned int index);
- /* Some toolchains use a `_' prefix for all user symbols. */
-
---- linux-3.0/scripts/kconfig/lxdialog/check-lxdialog.sh~ 2011-07-22 04:17:23.000000000 +0200
-+++ linux-3.0/scripts/kconfig/lxdialog/check-lxdialog.sh 2011-08-25 21:26:04.799150642 +0200
-@@ -9,6 +9,12 @@
- $cc -print-file-name=lib${lib}.${ext} | grep -q /
- if [ $? -eq 0 ]; then
- echo "-l${lib}"
-+ for libt in tinfow tinfo ; do
-+ $cc -print-file-name=lib${libt}.${ext} | grep -q /
-+ if [ $? -eq 0 ]; then
-+ echo "-l${libt}"
-+ fi
-+ done
- exit
- fi
- done
-
-From 7a29ac474a47eb8cf212b45917683ae89d6fa13b Mon Sep 17 00:00:00 2001
-From: Chris Mason <clm@fb.com>
-Date: Tue, 10 Nov 2015 10:10:34 +1100
-Subject: xfs: give all workqueues rescuer threads
-
-We're consistently hitting deadlocks here with XFS on recent kernels.
-After some digging through the crash files, it looks like everyone in
-the system is waiting for XFS to reclaim memory.
-
-Something like this:
-
-PID: 2733434 TASK: ffff8808cd242800 CPU: 19 COMMAND: "java"
- #0 [ffff880019c53588] __schedule at ffffffff818c4df2
- #1 [ffff880019c535d8] schedule at ffffffff818c5517
- #2 [ffff880019c535f8] _xfs_log_force_lsn at ffffffff81316348
- #3 [ffff880019c53688] xfs_log_force_lsn at ffffffff813164fb
- #4 [ffff880019c536b8] xfs_iunpin_wait at ffffffff8130835e
- #5 [ffff880019c53728] xfs_reclaim_inode at ffffffff812fd453
- #6 [ffff880019c53778] xfs_reclaim_inodes_ag at ffffffff812fd8c7
- #7 [ffff880019c53928] xfs_reclaim_inodes_nr at ffffffff812fe433
- #8 [ffff880019c53958] xfs_fs_free_cached_objects at ffffffff8130d3b9
- #9 [ffff880019c53968] super_cache_scan at ffffffff811a6f73
-#10 [ffff880019c539c8] shrink_slab at ffffffff811460e6
-#11 [ffff880019c53aa8] shrink_zone at ffffffff8114a53f
-#12 [ffff880019c53b48] do_try_to_free_pages at ffffffff8114a8ba
-#13 [ffff880019c53be8] try_to_free_pages at ffffffff8114ad5a
-#14 [ffff880019c53c78] __alloc_pages_nodemask at ffffffff8113e1b8
-#15 [ffff880019c53d88] alloc_kmem_pages_node at ffffffff8113e671
-#16 [ffff880019c53dd8] copy_process at ffffffff8104f781
-#17 [ffff880019c53ec8] do_fork at ffffffff8105129c
-#18 [ffff880019c53f38] sys_clone at ffffffff810515b6
-#19 [ffff880019c53f48] stub_clone at ffffffff818c8e4d
-
-xfs_log_force_lsn is waiting for logs to get cleaned, which is waiting
-for IO, which is waiting for workers to complete the IO which is waiting
-for worker threads that don't exist yet:
-
-PID: 2752451 TASK: ffff880bd6bdda00 CPU: 37 COMMAND: "kworker/37:1"
- #0 [ffff8808d20abbb0] __schedule at ffffffff818c4df2
- #1 [ffff8808d20abc00] schedule at ffffffff818c5517
- #2 [ffff8808d20abc20] schedule_timeout at ffffffff818c7c6c
- #3 [ffff8808d20abcc0] wait_for_completion_killable at ffffffff818c6495
- #4 [ffff8808d20abd30] kthread_create_on_node at ffffffff8106ec82
- #5 [ffff8808d20abdf0] create_worker at ffffffff8106752f
- #6 [ffff8808d20abe40] worker_thread at ffffffff810699be
- #7 [ffff8808d20abec0] kthread at ffffffff8106ef59
- #8 [ffff8808d20abf50] ret_from_fork at ffffffff818c8ac8
-
-I think we should be using WQ_MEM_RECLAIM to make sure this thread
-pool makes progress when we're not able to allocate new workers.
-
-[dchinner: make all workqueues WQ_MEM_RECLAIM]
-
-Signed-off-by: Chris Mason <clm@fb.com>
-Reviewed-by: Dave Chinner <dchinner@redhat.com>
-Signed-off-by: Dave Chinner <david@fromorbit.com>
----
- fs/xfs/xfs_super.c | 7 ++++---
- 1 file changed, 4 insertions(+), 3 deletions(-)
-
-diff --git a/fs/xfs/xfs_super.c b/fs/xfs/xfs_super.c
-index 29531ec..65fbfb7 100644
---- a/fs/xfs/xfs_super.c
-+++ b/fs/xfs/xfs_super.c
-@@ -838,17 +838,18 @@ xfs_init_mount_workqueues(
- goto out_destroy_unwritten;
+-static inline int aac_is_src(struct aac_dev *dev)
+-{
+- u16 device = dev->pdev->device;
+-
+- if (device == PMC_DEVICE_S6 ||
+- device == PMC_DEVICE_S7 ||
+- device == PMC_DEVICE_S8)
+- return 1;
+- return 0;
+-}
+-
+ static inline int aac_supports_2T(struct aac_dev *dev)
+ {
+ return (dev->adapter_info.options & AAC_OPT_NEW_COMM_64);
+diff -ur linux-5.3/drivers/scsi/aacraid.org/comminit.c linux-5.3/drivers/scsi/aacraid/comminit.c
+--- linux-5.3/drivers/scsi/aacraid.org/comminit.c 2019-11-01 22:42:37.014803249 +0100
++++ linux-5.3/drivers/scsi/aacraid/comminit.c 2019-11-04 09:29:51.321486211 +0100
+@@ -41,8 +41,11 @@
+ {
+ u32 status = 0;
+
+- if (aac_is_src(dev))
++ if (dev->pdev->device == PMC_DEVICE_S6 ||
++ dev->pdev->device == PMC_DEVICE_S7 ||
++ dev->pdev->device == PMC_DEVICE_S8) {
+ status = src_readl(dev, MUnit.OMR);
++ }
+ return (status & AAC_INT_MODE_MSIX);
+ }
+
+@@ -349,7 +352,8 @@
+ /* FIB should be freed only after getting the response from the F/W */
+ if (status != -ERESTARTSYS)
+ aac_fib_free(fibctx);
+- if (aac_is_src(dev) &&
++ if ((dev->pdev->device == PMC_DEVICE_S7 ||
++ dev->pdev->device == PMC_DEVICE_S8) &&
+ dev->msi_enabled)
+ aac_set_intx_mode(dev);
+ return status;
+@@ -610,7 +614,8 @@
+ dev->max_fib_size = status[1] & 0xFFE0;
+ host->sg_tablesize = status[2] >> 16;
+ dev->sg_tablesize = status[2] & 0xFFFF;
+- if (aac_is_src(dev)) {
++ if (dev->pdev->device == PMC_DEVICE_S7 ||
++ dev->pdev->device == PMC_DEVICE_S8) {
+ if (host->can_queue > (status[3] >> 16) -
+ AAC_NUM_MGT_FIB)
+ host->can_queue = (status[3] >> 16) -
+@@ -629,7 +634,9 @@
+ pr_warn("numacb=%d ignored\n", numacb);
+ }
+
+- if (aac_is_src(dev))
++ if (dev->pdev->device == PMC_DEVICE_S6 ||
++ dev->pdev->device == PMC_DEVICE_S7 ||
++ dev->pdev->device == PMC_DEVICE_S8)
+ aac_define_int_mode(dev);
+ /*
+ * Ok now init the communication subsystem
+diff -ur linux-5.3/drivers/scsi/aacraid.org/commsup.c linux-5.3/drivers/scsi/aacraid/commsup.c
+--- linux-5.3/drivers/scsi/aacraid.org/commsup.c 2019-11-01 22:42:37.014803249 +0100
++++ linux-5.3/drivers/scsi/aacraid/commsup.c 2019-11-04 09:29:51.321486211 +0100
+@@ -2593,7 +2593,9 @@
+ {
+ int i;
+
+- if (aac_is_src(dev)) {
++ if (dev->pdev->device == PMC_DEVICE_S6 ||
++ dev->pdev->device == PMC_DEVICE_S7 ||
++ dev->pdev->device == PMC_DEVICE_S8) {
+ if (dev->max_msix > 1) {
+ for (i = 0; i < dev->max_msix; i++)
+ free_irq(pci_irq_vector(dev->pdev, i),
+diff -ur linux-5.3/drivers/scsi/aacraid.org/linit.c linux-5.3/drivers/scsi/aacraid/linit.c
+--- linux-5.3/drivers/scsi/aacraid.org/linit.c 2019-11-01 22:42:37.011469816 +0100
++++ linux-5.3/drivers/scsi/aacraid/linit.c 2019-11-04 09:29:51.321486211 +0100
+@@ -1567,8 +1567,9 @@
+ aac_send_shutdown(aac);
- mp->m_reclaim_workqueue = alloc_workqueue("xfs-reclaim/%s",
-- WQ_FREEZABLE, 0, mp->m_fsname);
-+ WQ_MEM_RECLAIM|WQ_FREEZABLE, 0, mp->m_fsname);
- if (!mp->m_reclaim_workqueue)
- goto out_destroy_cil;
+ aac_adapter_disable_int(aac);
+-
+- if (aac_is_src(aac)) {
++ if (aac->pdev->device == PMC_DEVICE_S6 ||
++ aac->pdev->device == PMC_DEVICE_S7 ||
++ aac->pdev->device == PMC_DEVICE_S8) {
+ if (aac->max_msix > 1) {
+ for (i = 0; i < aac->max_msix; i++) {
+ free_irq(pci_irq_vector(aac->pdev, i),
+@@ -1858,7 +1859,8 @@
+ aac_adapter_enable_int(dev);
- mp->m_log_workqueue = alloc_workqueue("xfs-log/%s",
-- WQ_FREEZABLE|WQ_HIGHPRI, 0, mp->m_fsname);
-+ WQ_MEM_RECLAIM|WQ_FREEZABLE|WQ_HIGHPRI, 0,
-+ mp->m_fsname);
- if (!mp->m_log_workqueue)
- goto out_destroy_reclaim;
- mp->m_eofblocks_workqueue = alloc_workqueue("xfs-eofblocks/%s",
-- WQ_FREEZABLE, 0, mp->m_fsname);
-+ WQ_MEM_RECLAIM|WQ_FREEZABLE, 0, mp->m_fsname);
- if (!mp->m_eofblocks_workqueue)
- goto out_destroy_log;
+- if (aac_is_src(dev))
++ if (dev->pdev->device == PMC_DEVICE_S7 ||
++ dev->pdev->device == PMC_DEVICE_S8)
+ aac_define_int_mode(dev);
---
-cgit v0.11.2
+ if (dev->msi_enabled)
projects / packages / kernel.git / blobdiff