[gentoo-commits] proj/linux-patches:4.15 commit in: /

[Alice Ferrazzi]

commit:     ad2bf1670e8e20a07183cf3e6b500e2aa54b9a0a
Author:     Alice Ferrazzi <alicef <AT> gentoo <DOT> org>
AuthorDate: Wed Feb 28 20:04:26 2018 +0000
Commit:     Alice Ferrazzi <alicef <AT> gentoo <DOT> org>
CommitDate: Wed Feb 28 20:05:28 2018 +0000
URL:        https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=ad2bf167

ia64 fix ptrace (restore from wrong commit)

 1700_ia64_fix_ptrace.patch | 460 ---------------------------------------------
 1 file changed, 460 deletions(-)

diff --git a/1700_ia64_fix_ptrace.patch b/1700_ia64_fix_ptrace.patch
deleted file mode 100644
index ad48a1a..0000000
--- a/1700_ia64_fix_ptrace.patch
+++ /dev/null
@@ -1,460 +0,0 @@
-diff --git a/drivers/platform/x86/dell-laptop.c b/drivers/platform/x86/dell-laptop.c
-index fc2dfc8..a7b1419 100644
---- a/drivers/platform/x86/dell-laptop.c
-+++ b/drivers/platform/x86/dell-laptop.c
-@@ -78,7 +78,6 @@ static struct platform_driver platform_driver = {
- 	}
- };
- 
--static struct calling_interface_buffer *buffer;
- static struct platform_device *platform_device;
- static struct backlight_device *dell_backlight_device;
- static struct rfkill *wifi_rfkill;
-@@ -322,7 +321,8 @@ static const struct dmi_system_id dell_quirks[] __initconst = {
- 	{ }
- };
- 
--static void dell_set_arguments(u32 arg0, u32 arg1, u32 arg2, u32 arg3)
-+static void dell_fill_request(struct calling_interface_buffer *buffer,
-+			       u32 arg0, u32 arg1, u32 arg2, u32 arg3)
- {
- 	memset(buffer, 0, sizeof(struct calling_interface_buffer));
- 	buffer->input[0] = arg0;
-@@ -331,7 +331,8 @@ static void dell_set_arguments(u32 arg0, u32 arg1, u32 arg2, u32 arg3)
- 	buffer->input[3] = arg3;
- }
- 
--static int dell_send_request(u16 class, u16 select)
-+static int dell_send_request(struct calling_interface_buffer *buffer,
-+			     u16 class, u16 select)
- {
- 	int ret;
- 
-@@ -468,21 +469,22 @@ static int dell_rfkill_set(void *data, bool blocked)
- 	int disable = blocked ? 1 : 0;
- 	unsigned long radio = (unsigned long)data;
- 	int hwswitch_bit = (unsigned long)data - 1;
-+	struct calling_interface_buffer buffer;
- 	int hwswitch;
- 	int status;
- 	int ret;
- 
--	dell_set_arguments(0, 0, 0, 0);
--	ret = dell_send_request(CLASS_INFO, SELECT_RFKILL);
-+	dell_fill_request(&buffer, 0, 0, 0, 0);
-+	ret = dell_send_request(&buffer, CLASS_INFO, SELECT_RFKILL);
- 	if (ret)
- 		return ret;
--	status = buffer->output[1];
-+	status = buffer.output[1];
- 
--	dell_set_arguments(0x2, 0, 0, 0);
--	ret = dell_send_request(CLASS_INFO, SELECT_RFKILL);
-+	dell_fill_request(&buffer, 0x2, 0, 0, 0);
-+	ret = dell_send_request(&buffer, CLASS_INFO, SELECT_RFKILL);
- 	if (ret)
- 		return ret;
--	hwswitch = buffer->output[1];
-+	hwswitch = buffer.output[1];
- 
- 	/* If the hardware switch controls this radio, and the hardware
- 	   switch is disabled, always disable the radio */
-@@ -490,8 +492,8 @@ static int dell_rfkill_set(void *data, bool blocked)
- 	    (status & BIT(0)) && !(status & BIT(16)))
- 		disable = 1;
- 
--	dell_set_arguments(1 | (radio<<8) | (disable << 16), 0, 0, 0);
--	ret = dell_send_request(CLASS_INFO, SELECT_RFKILL);
-+	dell_fill_request(&buffer, 1 | (radio<<8) | (disable << 16), 0, 0, 0);
-+	ret = dell_send_request(&buffer, CLASS_INFO, SELECT_RFKILL);
- 	return ret;
- }
- 
-@@ -500,9 +502,11 @@ static void dell_rfkill_update_sw_state(struct rfkill *rfkill, int radio,
- {
- 	if (status & BIT(0)) {
- 		/* Has hw-switch, sync sw_state to BIOS */
-+		struct calling_interface_buffer buffer;
- 		int block = rfkill_blocked(rfkill);
--		dell_set_arguments(1 | (radio << 8) | (block << 16), 0, 0, 0);
--		dell_send_request(CLASS_INFO, SELECT_RFKILL);
-+		dell_fill_request(&buffer,
-+				   1 | (radio << 8) | (block << 16), 0, 0, 0);
-+		dell_send_request(&buffer, CLASS_INFO, SELECT_RFKILL);
- 	} else {
- 		/* No hw-switch, sync BIOS state to sw_state */
- 		rfkill_set_sw_state(rfkill, !!(status & BIT(radio + 16)));
-@@ -519,21 +523,22 @@ static void dell_rfkill_update_hw_state(struct rfkill *rfkill, int radio,
- static void dell_rfkill_query(struct rfkill *rfkill, void *data)
- {
- 	int radio = ((unsigned long)data & 0xF);
-+	struct calling_interface_buffer buffer;
- 	int hwswitch;
- 	int status;
- 	int ret;
- 
--	dell_set_arguments(0, 0, 0, 0);
--	ret = dell_send_request(CLASS_INFO, SELECT_RFKILL);
--	status = buffer->output[1];
-+	dell_fill_request(&buffer, 0, 0, 0, 0);
-+	ret = dell_send_request(&buffer, CLASS_INFO, SELECT_RFKILL);
-+	status = buffer.output[1];
- 
- 	if (ret != 0 || !(status & BIT(0))) {
- 		return;
- 	}
- 
--	dell_set_arguments(0, 0x2, 0, 0);
--	ret = dell_send_request(CLASS_INFO, SELECT_RFKILL);
--	hwswitch = buffer->output[1];
-+	dell_fill_request(&buffer, 0, 0x2, 0, 0);
-+	ret = dell_send_request(&buffer, CLASS_INFO, SELECT_RFKILL);
-+	hwswitch = buffer.output[1];
- 
- 	if (ret != 0)
- 		return;
-@@ -550,22 +555,23 @@ static struct dentry *dell_laptop_dir;
- 
- static int dell_debugfs_show(struct seq_file *s, void *data)
- {
-+	struct calling_interface_buffer buffer;
- 	int hwswitch_state;
- 	int hwswitch_ret;
- 	int status;
- 	int ret;
- 
--	dell_set_arguments(0, 0, 0, 0);
--	ret = dell_send_request(CLASS_INFO, SELECT_RFKILL);
-+	dell_fill_request(&buffer, 0, 0, 0, 0);
-+	ret = dell_send_request(&buffer, CLASS_INFO, SELECT_RFKILL);
- 	if (ret)
- 		return ret;
--	status = buffer->output[1];
-+	status = buffer.output[1];
- 
--	dell_set_arguments(0, 0x2, 0, 0);
--	hwswitch_ret = dell_send_request(CLASS_INFO, SELECT_RFKILL);
-+	dell_fill_request(&buffer, 0, 0x2, 0, 0);
-+	hwswitch_ret = dell_send_request(&buffer, CLASS_INFO, SELECT_RFKILL);
- 	if (hwswitch_ret)
- 		return hwswitch_ret;
--	hwswitch_state = buffer->output[1];
-+	hwswitch_state = buffer.output[1];
- 
- 	seq_printf(s, "return:\t%d\n", ret);
- 	seq_printf(s, "status:\t0x%X\n", status);
-@@ -646,22 +652,23 @@ static const struct file_operations dell_debugfs_fops = {
- 
- static void dell_update_rfkill(struct work_struct *ignored)
- {
-+	struct calling_interface_buffer buffer;
- 	int hwswitch = 0;
- 	int status;
- 	int ret;
- 
--	dell_set_arguments(0, 0, 0, 0);
--	ret = dell_send_request(CLASS_INFO, SELECT_RFKILL);
--	status = buffer->output[1];
-+	dell_fill_request(&buffer, 0, 0, 0, 0);
-+	ret = dell_send_request(&buffer, CLASS_INFO, SELECT_RFKILL);
-+	status = buffer.output[1];
- 
- 	if (ret != 0)
- 		return;
- 
--	dell_set_arguments(0, 0x2, 0, 0);
--	ret = dell_send_request(CLASS_INFO, SELECT_RFKILL);
-+	dell_fill_request(&buffer, 0, 0x2, 0, 0);
-+	ret = dell_send_request(&buffer, CLASS_INFO, SELECT_RFKILL);
- 
- 	if (ret == 0 && (status & BIT(0)))
--		hwswitch = buffer->output[1];
-+		hwswitch = buffer.output[1];
- 
- 	if (wifi_rfkill) {
- 		dell_rfkill_update_hw_state(wifi_rfkill, 1, status, hwswitch);
-@@ -719,6 +726,7 @@ static struct notifier_block dell_laptop_rbtn_notifier = {
- 
- static int __init dell_setup_rfkill(void)
- {
-+	struct calling_interface_buffer buffer;
- 	int status, ret, whitelisted;
- 	const char *product;
- 
-@@ -734,9 +742,9 @@ static int __init dell_setup_rfkill(void)
- 	if (!force_rfkill && !whitelisted)
- 		return 0;
- 
--	dell_set_arguments(0, 0, 0, 0);
--	ret = dell_send_request(CLASS_INFO, SELECT_RFKILL);
--	status = buffer->output[1];
-+	dell_fill_request(&buffer, 0, 0, 0, 0);
-+	ret = dell_send_request(&buffer, CLASS_INFO, SELECT_RFKILL);
-+	status = buffer.output[1];
- 
- 	/* dell wireless info smbios call is not supported */
- 	if (ret != 0)
-@@ -889,6 +897,7 @@ static void dell_cleanup_rfkill(void)
- 
- static int dell_send_intensity(struct backlight_device *bd)
- {
-+	struct calling_interface_buffer buffer;
- 	struct calling_interface_token *token;
- 	int ret;
- 
-@@ -896,17 +905,21 @@ static int dell_send_intensity(struct backlight_device *bd)
- 	if (!token)
- 		return -ENODEV;
- 
--	dell_set_arguments(token->location, bd->props.brightness, 0, 0);
-+	dell_fill_request(&buffer,
-+			   token->location, bd->props.brightness, 0, 0);
- 	if (power_supply_is_system_supplied() > 0)
--		ret = dell_send_request(CLASS_TOKEN_WRITE, SELECT_TOKEN_AC);
-+		ret = dell_send_request(&buffer,
-+					CLASS_TOKEN_WRITE, SELECT_TOKEN_AC);
- 	else
--		ret = dell_send_request(CLASS_TOKEN_WRITE, SELECT_TOKEN_BAT);
-+		ret = dell_send_request(&buffer,
-+					CLASS_TOKEN_WRITE, SELECT_TOKEN_BAT);
- 
- 	return ret;
- }
- 
- static int dell_get_intensity(struct backlight_device *bd)
- {
-+	struct calling_interface_buffer buffer;
- 	struct calling_interface_token *token;
- 	int ret;
- 
-@@ -914,14 +927,17 @@ static int dell_get_intensity(struct backlight_device *bd)
- 	if (!token)
- 		return -ENODEV;
- 
--	dell_set_arguments(token->location, 0, 0, 0);
-+	dell_fill_request(&buffer, token->location, 0, 0, 0);
- 	if (power_supply_is_system_supplied() > 0)
--		ret = dell_send_request(CLASS_TOKEN_READ, SELECT_TOKEN_AC);
-+		ret = dell_send_request(&buffer,
-+					CLASS_TOKEN_READ, SELECT_TOKEN_AC);
- 	else
--		ret = dell_send_request(CLASS_TOKEN_READ, SELECT_TOKEN_BAT);
-+		ret = dell_send_request(&buffer,
-+					CLASS_TOKEN_READ, SELECT_TOKEN_BAT);
- 
- 	if (ret == 0)
--		ret = buffer->output[1];
-+		ret = buffer.output[1];
-+
- 	return ret;
- }
- 
-@@ -1186,31 +1202,33 @@ static enum led_brightness kbd_led_level;
- 
- static int kbd_get_info(struct kbd_info *info)
- {
-+	struct calling_interface_buffer buffer;
- 	u8 units;
- 	int ret;
- 
--	dell_set_arguments(0, 0, 0, 0);
--	ret = dell_send_request(CLASS_KBD_BACKLIGHT, SELECT_KBD_BACKLIGHT);
-+	dell_fill_request(&buffer, 0, 0, 0, 0);
-+	ret = dell_send_request(&buffer,
-+				CLASS_KBD_BACKLIGHT, SELECT_KBD_BACKLIGHT);
- 	if (ret)
- 		return ret;
- 
--	info->modes = buffer->output[1] & 0xFFFF;
--	info->type = (buffer->output[1] >> 24) & 0xFF;
--	info->triggers = buffer->output[2] & 0xFF;
--	units = (buffer->output[2] >> 8) & 0xFF;
--	info->levels = (buffer->output[2] >> 16) & 0xFF;
-+	info->modes = buffer.output[1] & 0xFFFF;
-+	info->type = (buffer.output[1] >> 24) & 0xFF;
-+	info->triggers = buffer.output[2] & 0xFF;
-+	units = (buffer.output[2] >> 8) & 0xFF;
-+	info->levels = (buffer.output[2] >> 16) & 0xFF;
- 
- 	if (quirks && quirks->kbd_led_levels_off_1 && info->levels)
- 		info->levels--;
- 
- 	if (units & BIT(0))
--		info->seconds = (buffer->output[3] >> 0) & 0xFF;
-+		info->seconds = (buffer.output[3] >> 0) & 0xFF;
- 	if (units & BIT(1))
--		info->minutes = (buffer->output[3] >> 8) & 0xFF;
-+		info->minutes = (buffer.output[3] >> 8) & 0xFF;
- 	if (units & BIT(2))
--		info->hours = (buffer->output[3] >> 16) & 0xFF;
-+		info->hours = (buffer.output[3] >> 16) & 0xFF;
- 	if (units & BIT(3))
--		info->days = (buffer->output[3] >> 24) & 0xFF;
-+		info->days = (buffer.output[3] >> 24) & 0xFF;
- 
- 	return ret;
- }
-@@ -1270,31 +1288,34 @@ static int kbd_set_level(struct kbd_state *state, u8 level)
- 
- static int kbd_get_state(struct kbd_state *state)
- {
-+	struct calling_interface_buffer buffer;
- 	int ret;
- 
--	dell_set_arguments(0x1, 0, 0, 0);
--	ret = dell_send_request(CLASS_KBD_BACKLIGHT, SELECT_KBD_BACKLIGHT);
-+	dell_fill_request(&buffer, 0, 0, 0, 0);
-+	ret = dell_send_request(&buffer,
-+				CLASS_KBD_BACKLIGHT, SELECT_KBD_BACKLIGHT);
- 	if (ret)
- 		return ret;
- 
--	state->mode_bit = ffs(buffer->output[1] & 0xFFFF);
-+	state->mode_bit = ffs(buffer.output[1] & 0xFFFF);
- 	if (state->mode_bit != 0)
- 		state->mode_bit--;
- 
--	state->triggers = (buffer->output[1] >> 16) & 0xFF;
--	state->timeout_value = (buffer->output[1] >> 24) & 0x3F;
--	state->timeout_unit = (buffer->output[1] >> 30) & 0x3;
--	state->als_setting = buffer->output[2] & 0xFF;
--	state->als_value = (buffer->output[2] >> 8) & 0xFF;
--	state->level = (buffer->output[2] >> 16) & 0xFF;
--	state->timeout_value_ac = (buffer->output[2] >> 24) & 0x3F;
--	state->timeout_unit_ac = (buffer->output[2] >> 30) & 0x3;
-+	state->triggers = (buffer.output[1] >> 16) & 0xFF;
-+	state->timeout_value = (buffer.output[1] >> 24) & 0x3F;
-+	state->timeout_unit = (buffer.output[1] >> 30) & 0x3;
-+	state->als_setting = buffer.output[2] & 0xFF;
-+	state->als_value = (buffer.output[2] >> 8) & 0xFF;
-+	state->level = (buffer.output[2] >> 16) & 0xFF;
-+	state->timeout_value_ac = (buffer.output[2] >> 24) & 0x3F;
-+	state->timeout_unit_ac = (buffer.output[2] >> 30) & 0x3;
- 
- 	return ret;
- }
- 
- static int kbd_set_state(struct kbd_state *state)
- {
-+	struct calling_interface_buffer buffer;
- 	int ret;
- 	u32 input1;
- 	u32 input2;
-@@ -1307,8 +1328,9 @@ static int kbd_set_state(struct kbd_state *state)
- 	input2 |= (state->level & 0xFF) << 16;
- 	input2 |= (state->timeout_value_ac & 0x3F) << 24;
- 	input2 |= (state->timeout_unit_ac & 0x3) << 30;
--	dell_set_arguments(0x2, input1, input2, 0);
--	ret = dell_send_request(CLASS_KBD_BACKLIGHT, SELECT_KBD_BACKLIGHT);
-+	dell_fill_request(&buffer, 0x2, input1, input2, 0);
-+	ret = dell_send_request(&buffer,
-+				CLASS_KBD_BACKLIGHT, SELECT_KBD_BACKLIGHT);
- 
- 	return ret;
- }
-@@ -1335,6 +1357,7 @@ static int kbd_set_state_safe(struct kbd_state *state, struct kbd_state *old)
- 
- static int kbd_set_token_bit(u8 bit)
- {
-+	struct calling_interface_buffer buffer;
- 	struct calling_interface_token *token;
- 	int ret;
- 
-@@ -1345,14 +1368,15 @@ static int kbd_set_token_bit(u8 bit)
- 	if (!token)
- 		return -EINVAL;
- 
--	dell_set_arguments(token->location, token->value, 0, 0);
--	ret = dell_send_request(CLASS_TOKEN_WRITE, SELECT_TOKEN_STD);
-+	dell_fill_request(&buffer, token->location, token->value, 0, 0);
-+	ret = dell_send_request(&buffer, CLASS_TOKEN_WRITE, SELECT_TOKEN_STD);
- 
- 	return ret;
- }
- 
- static int kbd_get_token_bit(u8 bit)
- {
-+	struct calling_interface_buffer buffer;
- 	struct calling_interface_token *token;
- 	int ret;
- 	int val;
-@@ -1364,9 +1388,9 @@ static int kbd_get_token_bit(u8 bit)
- 	if (!token)
- 		return -EINVAL;
- 
--	dell_set_arguments(token->location, 0, 0, 0);
--	ret = dell_send_request(CLASS_TOKEN_READ, SELECT_TOKEN_STD);
--	val = buffer->output[1];
-+	dell_fill_request(&buffer, token->location, 0, 0, 0);
-+	ret = dell_send_request(&buffer, CLASS_TOKEN_READ, SELECT_TOKEN_STD);
-+	val = buffer.output[1];
- 
- 	if (ret)
- 		return ret;
-@@ -2102,6 +2126,7 @@ static struct notifier_block dell_laptop_notifier = {
- 
- int dell_micmute_led_set(int state)
- {
-+	struct calling_interface_buffer buffer;
- 	struct calling_interface_token *token;
- 
- 	if (state == 0)
-@@ -2114,8 +2139,8 @@ int dell_micmute_led_set(int state)
- 	if (!token)
- 		return -ENODEV;
- 
--	dell_set_arguments(token->location, token->value, 0, 0);
--	dell_send_request(CLASS_TOKEN_WRITE, SELECT_TOKEN_STD);
-+	dell_fill_request(&buffer, token->location, token->value, 0, 0);
-+	dell_send_request(&buffer, CLASS_TOKEN_WRITE, SELECT_TOKEN_STD);
- 
- 	return state;
- }
-@@ -2146,13 +2171,6 @@ static int __init dell_init(void)
- 	if (ret)
- 		goto fail_platform_device2;
- 
--	buffer = kzalloc(sizeof(struct calling_interface_buffer), GFP_KERNEL);
--	if (!buffer) {
--		ret = -ENOMEM;
--		goto fail_buffer;
--	}
--
--
- 	ret = dell_setup_rfkill();
- 
- 	if (ret) {
-@@ -2177,10 +2195,13 @@ static int __init dell_init(void)
- 
- 	token = dell_smbios_find_token(BRIGHTNESS_TOKEN);
- 	if (token) {
--		dell_set_arguments(token->location, 0, 0, 0);
--		ret = dell_send_request(CLASS_TOKEN_READ, SELECT_TOKEN_AC);
-+		struct calling_interface_buffer buffer;
-+
-+		dell_fill_request(&buffer, token->location, 0, 0, 0);
-+		ret = dell_send_request(&buffer,
-+					CLASS_TOKEN_READ, SELECT_TOKEN_AC);
- 		if (ret)
--			max_intensity = buffer->output[3];
-+			max_intensity = buffer.output[3];
- 	}
- 
- 	if (max_intensity) {
-@@ -2214,8 +2235,6 @@ static int __init dell_init(void)
- fail_get_brightness:
- 	backlight_device_unregister(dell_backlight_device);
- fail_backlight:
--	kfree(buffer);
--fail_buffer:
- 	dell_cleanup_rfkill();
- fail_rfkill:
- 	platform_device_del(platform_device);
-@@ -2235,7 +2254,6 @@ static void __exit dell_exit(void)
- 		touchpad_led_exit();
- 	kbd_led_exit();
- 	backlight_device_unregister(dell_backlight_device);
--	kfree(buffer);
- 	dell_cleanup_rfkill();
- 	if (platform_device) {
- 		platform_device_unregister(platform_device);