diff --git a/.github/workflows/run_regression_tests.yaml b/.github/workflows/run_regression_tests.yaml
index 0496ed4bb..9fb00c19a 100644
--- a/.github/workflows/run_regression_tests.yaml
+++ b/.github/workflows/run_regression_tests.yaml
@@ -35,12 +35,14 @@ jobs:
                   '4.9.337',
                   '3.18.140',
                   '3.10.108',
+                  '5.14.0-570.12.1.el9_6^AlmaLinux^9.6',
                   '5.14.0-503.40.1.el9_5^AlmaLinux^9.5',
                   '5.14.0-427.42.1.el9_4^AlmaLinux^9.4',
                   '5.14.0-362.24.1.el9_3^AlmaLinux^9.3',
                   '5.14.0-284.30.1.el9_2^AlmaLinux^9.2',
                   '5.14.0-162.23.1.el9_1^AlmaLinux^9.1',
                   '5.14.0-70.30.1.el9_0^AlmaLinux^9.0',
+                  '4.18.0-553.53.1.el8_10^AlmaLinux^8.10',
                   '4.18.0-513.24.1.el8_9^AlmaLinux^8.9',
                   '4.18.0-477.13.1.el8_8^AlmaLinux^8.8',
                   '4.18.0-425.19.2.el8_7^AlmaLinux^8.7',
diff --git a/nightly/conf/nightly.conf b/nightly/conf/nightly.conf
index fcde69855..acd653f35 100644
--- a/nightly/conf/nightly.conf
+++ b/nightly/conf/nightly.conf
@@ -70,12 +70,14 @@ ABT_KERNELS="  \
 3.12.74-nc     \
 3.11.10-nc     \
 3.10.108-nc    \
+5.14.0-570.12.1.el9_6^AlmaLinux^9.6-nc   \
 5.14.0-503.40.1.el9_5^AlmaLinux^9.5-nc   \
 5.14.0-427.42.1.el9_4^AlmaLinux^9.4-nc   \
 5.14.0-362.24.1.el9_3^AlmaLinux^9.3-nc   \
 5.14.0-284.30.1.el9_2^AlmaLinux^9.2-nc   \
 5.14.0-162.23.1.el9_1^AlmaLinux^9.1-nc   \
 5.14.0-70.30.1.el9_0^AlmaLinux^9.0-nc    \
+4.18.0-553.53.1.el8_10^AlmaLinux^8.10-nc \
 4.18.0-513.24.1.el8_9^AlmaLinux^8.9-nc   \
 4.18.0-477.13.1.el8_8^AlmaLinux^8.8-nc   \
 4.18.0-425.19.2.el8_7^AlmaLinux^8.7-nc   \
diff --git a/scst/include/backport.h b/scst/include/backport.h
index a9f22253c..72e2972ee 100644
--- a/scst/include/backport.h
+++ b/scst/include/backport.h
@@ -689,7 +689,9 @@ static inline u32 int_sqrt64(u64 x)
 }
 #endif
 
-#if LINUX_VERSION_CODE < KERNEL_VERSION(6, 5, 0)
+#if LINUX_VERSION_CODE < KERNEL_VERSION(6, 5, 0) &&		\
+	(!defined(RHEL_RELEASE_CODE) ||				\
+	 RHEL_RELEASE_CODE -0 < RHEL_RELEASE_VERSION(9, 6))
 static inline long get_user_pages_backport(unsigned long start,
 					   unsigned long nr_pages,
 					   unsigned int gup_flags,
diff --git a/scst/src/dev_handlers/scst_vdisk.c b/scst/src/dev_handlers/scst_vdisk.c
index de8801d3c..f55296322 100644
--- a/scst/src/dev_handlers/scst_vdisk.c
+++ b/scst/src/dev_handlers/scst_vdisk.c
@@ -968,7 +968,9 @@ static int vdisk_init_block_integrity(struct scst_vdisk_dev *virt_dev)
 
 #if LINUX_VERSION_CODE < KERNEL_VERSION(4, 4, 0)
 	bi_profile_name = bi->name;
-#elif LINUX_VERSION_CODE < KERNEL_VERSION(6, 11, 0)
+#elif LINUX_VERSION_CODE < KERNEL_VERSION(6, 11, 0) &&		\
+	(!defined(RHEL_RELEASE_CODE) ||				\
+	 RHEL_RELEASE_CODE -0 < RHEL_RELEASE_VERSION(9, 6))
 	bi_profile_name = bi->profile->name;
 #else
 	bi_profile_name = blk_integrity_profile_name(bi);
diff --git a/scst/src/scst_lib.c b/scst/src/scst_lib.c
index 979caae3a..7eda3aa1e 100644
--- a/scst/src/scst_lib.c
+++ b/scst/src/scst_lib.c
@@ -8401,8 +8401,9 @@ scst_free_bio(struct bio *bio)
 #endif
 }
 
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 8, 0) ||			\
-(defined(CONFIG_SUSE_KERNEL) && LINUX_VERSION_CODE >= KERNEL_VERSION(4, 4, 0))
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 8, 0) ||	\
+	(defined(CONFIG_SUSE_KERNEL) &&			\
+	 LINUX_VERSION_CODE >= KERNEL_VERSION(4, 4, 0))
 static struct request *blk_make_request(struct request_queue *q,
 					struct bio *bio,
 					gfp_t gfp_mask)
@@ -8450,7 +8451,9 @@ static struct request *blk_make_request(struct request_queue *q,
 static inline unsigned int
 queue_dma_pad_mask(const struct request_queue *q)
 {
-#if LINUX_VERSION_CODE < KERNEL_VERSION(6, 11, 0)
+#if LINUX_VERSION_CODE < KERNEL_VERSION(6, 11, 0) &&		\
+	(!defined(RHEL_RELEASE_CODE) ||				\
+	 RHEL_RELEASE_CODE -0 < RHEL_RELEASE_VERSION(9, 6))
 	return q->dma_pad_mask;
 #else
 	return q->limits.dma_pad_mask;
@@ -15365,14 +15368,16 @@ out_unlock:
 
 void scst_vfs_unlink_and_put(struct path *path)
 {
-#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 13, 0) && \
-	(!defined(RHEL_MAJOR) || RHEL_MAJOR -0 < 7) && \
-	(!defined(CONFIG_SUSE_KERNEL) || \
+#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 13, 0) &&	\
+	(!defined(RHEL_MAJOR) || RHEL_MAJOR -0 < 7) &&	\
+	(!defined(CONFIG_SUSE_KERNEL) ||		\
 	 LINUX_VERSION_CODE < KERNEL_VERSION(3, 12, 0))
 	vfs_unlink(path->dentry->d_parent->d_inode, path->dentry);
 #elif LINUX_VERSION_CODE < KERNEL_VERSION(5, 12, 0)
 	vfs_unlink(path->dentry->d_parent->d_inode, path->dentry, NULL);
-#elif LINUX_VERSION_CODE < KERNEL_VERSION(6, 3, 0)
+#elif LINUX_VERSION_CODE < KERNEL_VERSION(6, 3, 0) &&		\
+	(!defined(RHEL_RELEASE_CODE) ||				\
+	 RHEL_RELEASE_CODE -0 < RHEL_RELEASE_VERSION(9, 6))
 	vfs_unlink(&init_user_ns, path->dentry->d_parent->d_inode, path->dentry,
 		   NULL);
 #else
diff --git a/scst_local/scst_local.c b/scst_local/scst_local.c
index 723962cbe..4e833588b 100644
--- a/scst_local/scst_local.c
+++ b/scst_local/scst_local.c
@@ -1032,7 +1032,9 @@ out:
 
 #endif /* LINUX_VERSION_CODE >= KERNEL_VERSION(3, 19, 0) */
 
-#if LINUX_VERSION_CODE < KERNEL_VERSION(6, 10, 0)
+#if LINUX_VERSION_CODE < KERNEL_VERSION(6, 10, 0) &&		\
+	(!defined(RHEL_RELEASE_CODE) ||				\
+	 RHEL_RELEASE_CODE -0 < RHEL_RELEASE_VERSION(9, 6))
 static int scst_local_slave_alloc(struct scsi_device *sdev)
 {
 	struct request_queue *q = sdev->request_queue;
@@ -1378,7 +1380,9 @@ static const struct scsi_host_template scst_lcl_ini_driver_template = {
 	.name				= SCST_LOCAL_NAME,
 	.queuecommand			= scst_local_queuecommand,
 	.change_queue_depth		= scst_local_change_queue_depth,
-#if LINUX_VERSION_CODE < KERNEL_VERSION(6, 10, 0)
+#if LINUX_VERSION_CODE < KERNEL_VERSION(6, 10, 0) &&		\
+	(!defined(RHEL_RELEASE_CODE) ||				\
+	 RHEL_RELEASE_CODE -0 < RHEL_RELEASE_VERSION(9, 6))
 	.slave_alloc			= scst_local_slave_alloc,
 #else
 	.dma_alignment			= (4096 - 1),