Convert 'alloc_flex' family to use the new default GFP_KERNEL argument

This is the exact same thing as the 'alloc_obj()' version, only much
smaller because there are a lot fewer users of the *alloc_flex()
interface.

As with alloc_obj() version, this was done entirely with mindless brute
force, using the same script, except using 'flex' in the pattern rather
than 'objs*'.

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

arch/arm/kernel/atags_proc.c

@@ -54,7 +54,7 @@ static int __init init_atags_procfs(void)
 
 	WARN_ON(tag->hdr.tag != ATAG_NONE);
 
-	b = kmalloc_flex(*b, data, size, GFP_KERNEL);
+	b = kmalloc_flex(*b, data, size);
 	if (!b)
 		goto nomem;
 

arch/arm64/kernel/machine_kexec_file.c

@@ -52,7 +52,7 @@ static int prepare_elf_headers(void **addr, unsigned long *sz)
 	for_each_mem_range(i, &start, &end)
 		nr_ranges++;
 
-	cmem = kmalloc_flex(*cmem, ranges, nr_ranges, GFP_KERNEL);
+	cmem = kmalloc_flex(*cmem, ranges, nr_ranges);
 	if (!cmem)
 		return -ENOMEM;
 

arch/loongarch/kernel/machine_kexec_file.c

@@ -68,7 +68,7 @@ static int prepare_elf_headers(void **addr, unsigned long *sz)
 	for_each_mem_range(i, &start, &end)
 		nr_ranges++;
 
-	cmem = kmalloc_flex(*cmem, ranges, nr_ranges, GFP_KERNEL);
+	cmem = kmalloc_flex(*cmem, ranges, nr_ranges);
 	if (!cmem)
 		return -ENOMEM;
 

arch/powerpc/platforms/ps3/device-init.c

@@ -344,7 +344,7 @@ static int ps3_setup_storage_dev(const struct ps3_repository_device *repo,
 		 repo->dev_index, repo->dev_type, port, blk_size, num_blocks,
 		 num_regions);
 
-	p = kzalloc_flex(*p, regions, num_regions, GFP_KERNEL);
+	p = kzalloc_flex(*p, regions, num_regions);
 	if (!p) {
 		result = -ENOMEM;
 		goto fail_malloc;

arch/riscv/kernel/machine_kexec_file.c

@@ -64,7 +64,7 @@ static int prepare_elf_headers(void **addr, unsigned long *sz)
 	nr_ranges = 1; /* For exclusion of crashkernel region */
 	walk_system_ram_res(0, -1, &nr_ranges, get_nr_ram_ranges_callback);
 
-	cmem = kmalloc_flex(*cmem, ranges, nr_ranges, GFP_KERNEL);
+	cmem = kmalloc_flex(*cmem, ranges, nr_ranges);
 	if (!cmem)
 		return -ENOMEM;
 

arch/x86/events/intel/uncore.c

@@ -1016,7 +1016,7 @@ static int __init uncore_type_init(struct intel_uncore_type *type)
 		} *attr_group;
 		for (i = 0; type->event_descs[i].attr.attr.name; i++);
 
-		attr_group = kzalloc_flex(*attr_group, attrs, i + 1, GFP_KERNEL);
+		attr_group = kzalloc_flex(*attr_group, attrs, i + 1);
 		if (!attr_group)
 			goto err;
 

arch/x86/events/rapl.c

@@ -742,7 +742,7 @@ static int __init init_rapl_pmus(struct rapl_pmus **rapl_pmus_ptr, int rapl_pmu_
 	else if (rapl_pmu_scope != PERF_PMU_SCOPE_PKG)
 		return -EINVAL;
 
-	rapl_pmus = kzalloc_flex(*rapl_pmus, rapl_pmu, nr_rapl_pmu, GFP_KERNEL);
+	rapl_pmus = kzalloc_flex(*rapl_pmus, rapl_pmu, nr_rapl_pmu);
 	if (!rapl_pmus)
 		return -ENOMEM;
 

arch/x86/kernel/cpu/mce/dev-mcelog.c

@@ -338,7 +338,7 @@ static __init int dev_mcelog_init_device(void)
 	int err;
 
 	mce_log_len = max(MCE_LOG_MIN_LEN, num_online_cpus());
-	mcelog = kzalloc_flex(*mcelog, entry, mce_log_len, GFP_KERNEL);
+	mcelog = kzalloc_flex(*mcelog, entry, mce_log_len);
 	if (!mcelog)
 		return -ENOMEM;
 

crypto/deflate.c

@@ -40,7 +40,7 @@ static void *deflate_alloc_stream(void)
 						     DEFLATE_DEF_MEMLEVEL));
 	struct deflate_stream *ctx;
 
-	ctx = kvmalloc_flex(*ctx, workspace, size, GFP_KERNEL);
+	ctx = kvmalloc_flex(*ctx, workspace, size);
 	if (!ctx)
 		return ERR_PTR(-ENOMEM);
 

crypto/zstd.c

@@ -44,7 +44,7 @@ static void *zstd_alloc_stream(void)
 	if (!wksp_size)
 		return ERR_PTR(-EINVAL);
 
-	ctx = kvmalloc_flex(*ctx, wksp, wksp_size, GFP_KERNEL);
+	ctx = kvmalloc_flex(*ctx, wksp, wksp_size);
 	if (!ctx)
 		return ERR_PTR(-ENOMEM);
 

drivers/accel/amdxdna/aie2_error.c

@@ -350,7 +350,7 @@ int aie2_error_async_events_alloc(struct amdxdna_dev_hdl *ndev)
 	struct async_events *events;
 	int i, ret;
 
-	events = kzalloc_flex(*events, event, total_col, GFP_KERNEL);
+	events = kzalloc_flex(*events, event, total_col);
 	if (!events)
 		return -ENOMEM;
 

drivers/accel/amdxdna/aie2_solver.c

@@ -266,7 +266,7 @@ static struct solver_node *create_solver_node(struct solver_state *xrs,
 	struct solver_node *node;
 	int ret;
 
-	node = kzalloc_flex(*node, start_cols, cdop->cols_len, GFP_KERNEL);
+	node = kzalloc_flex(*node, start_cols, cdop->cols_len);
 	if (!node)
 		return ERR_PTR(-ENOMEM);
 

drivers/accel/amdxdna/amdxdna_ctx.c

@@ -436,7 +436,7 @@ int amdxdna_cmd_submit(struct amdxdna_client *client,
 	int ret, idx;
 
 	XDNA_DBG(xdna, "Command BO hdl %d, Arg BO count %d", cmd_bo_hdl, arg_bo_cnt);
-	job = kzalloc_flex(*job, bos, arg_bo_cnt, GFP_KERNEL);
+	job = kzalloc_flex(*job, bos, arg_bo_cnt);
 	if (!job)
 		return -ENOMEM;
 

drivers/accel/ivpu/ivpu_job.c

@@ -525,7 +525,7 @@ ivpu_job_create(struct ivpu_file_priv *file_priv, u32 engine_idx, u32 bo_count)
 	struct ivpu_device *vdev = file_priv->vdev;
 	struct ivpu_job *job;
 
-	job = kzalloc_flex(*job, bos, bo_count, GFP_KERNEL);
+	job = kzalloc_flex(*job, bos, bo_count);
 	if (!job)
 		return NULL;
 

drivers/ata/libata-core.c

@@ -2832,7 +2832,7 @@ static void ata_dev_config_cpr(struct ata_device *dev)
 	if (!nr_cpr)
 		goto out;
 
-	cpr_log = kzalloc_flex(*cpr_log, cpr, nr_cpr, GFP_KERNEL);
+	cpr_log = kzalloc_flex(*cpr_log, cpr, nr_cpr);
 	if (!cpr_log)
 		goto out;
 

drivers/block/ublk_drv.c

@@ -4613,7 +4613,7 @@ static int ublk_ctrl_add_dev(const struct ublksrv_ctrl_cmd *header)
 		goto out_unlock;
 
 	ret = -ENOMEM;
-	ub = kzalloc_flex(*ub, queues, info.nr_hw_queues, GFP_KERNEL);
+	ub = kzalloc_flex(*ub, queues, info.nr_hw_queues);
 	if (!ub)
 		goto out_unlock;
 	mutex_init(&ub->mutex);

drivers/block/zloop.c

@@ -997,7 +997,7 @@ static int zloop_ctl_add(struct zloop_options *opts)
 		goto out;
 	}
 
-	zlo = kvzalloc_flex(*zlo, zones, nr_zones, GFP_KERNEL);
+	zlo = kvzalloc_flex(*zlo, zones, nr_zones);
 	if (!zlo) {
 		ret = -ENOMEM;
 		goto out;

drivers/bus/vexpress-config.c

@@ -284,7 +284,7 @@ static struct regmap *vexpress_syscfg_regmap_init(struct device *dev,
 		val = energy_quirk;
 	}
 
-	func = kzalloc_flex(*func, template, num, GFP_KERNEL);
+	func = kzalloc_flex(*func, template, num);
 	if (!func)
 		return ERR_PTR(-ENOMEM);
 

drivers/char/hpet.c

@@ -823,7 +823,7 @@ int hpet_alloc(struct hpet_data *hdp)
 		return 0;
 	}
 
-	hpetp = kzalloc_flex(*hpetp, hp_dev, hdp->hd_nirqs, GFP_KERNEL);
+	hpetp = kzalloc_flex(*hpetp, hp_dev, hdp->hd_nirqs);
 
 	if (!hpetp)
 		return -ENOMEM;

drivers/char/virtio_console.c

@@ -412,7 +412,7 @@ static struct port_buffer *alloc_buf(struct virtio_device *vdev, size_t buf_size
 	 * Allocate buffer and the sg list. The sg list array is allocated
 	 * directly after the port_buffer struct.
 	 */
-	buf = kmalloc_flex(*buf, sg, pages, GFP_KERNEL);
+	buf = kmalloc_flex(*buf, sg, pages);
 	if (!buf)
 		goto fail;