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-rw-r--r--drivers/edac/amd64_edac.c57
-rw-r--r--drivers/i2c/busses/Kconfig2
-rw-r--r--drivers/i2c/busses/i2c-designware-amdisp.c2
-rw-r--r--drivers/i2c/busses/i2c-designware-master.c5
-rw-r--r--drivers/i2c/busses/i2c-imx.c3
-rw-r--r--drivers/i2c/busses/i2c-omap.c7
-rw-r--r--drivers/i2c/busses/i2c-robotfuzz-osif.c6
-rw-r--r--drivers/i2c/busses/i2c-tiny-usb.c6
-rw-r--r--drivers/platform/x86/amd/amd_isp4.c3
-rw-r--r--drivers/staging/rtl8723bs/core/rtw_security.c44
-rw-r--r--drivers/tty/serial/imx.c17
-rw-r--r--drivers/tty/serial/serial_base_bus.c1
-rw-r--r--drivers/tty/vt/ucs.c2
-rw-r--r--drivers/tty/vt/vt.c1
14 files changed, 92 insertions, 64 deletions
diff --git a/drivers/edac/amd64_edac.c b/drivers/edac/amd64_edac.c
index b681c0663203..07f1e9dc1ca7 100644
--- a/drivers/edac/amd64_edac.c
+++ b/drivers/edac/amd64_edac.c
@@ -1209,7 +1209,9 @@ static int umc_get_cs_mode(int dimm, u8 ctrl, struct amd64_pvt *pvt)
if (csrow_enabled(2 * dimm + 1, ctrl, pvt))
cs_mode |= CS_ODD_PRIMARY;
- /* Asymmetric dual-rank DIMM support. */
+ if (csrow_sec_enabled(2 * dimm, ctrl, pvt))
+ cs_mode |= CS_EVEN_SECONDARY;
+
if (csrow_sec_enabled(2 * dimm + 1, ctrl, pvt))
cs_mode |= CS_ODD_SECONDARY;
@@ -1230,12 +1232,13 @@ static int umc_get_cs_mode(int dimm, u8 ctrl, struct amd64_pvt *pvt)
return cs_mode;
}
-static int __addr_mask_to_cs_size(u32 addr_mask_orig, unsigned int cs_mode,
- int csrow_nr, int dimm)
+static int calculate_cs_size(u32 mask, unsigned int cs_mode)
{
- u32 msb, weight, num_zero_bits;
- u32 addr_mask_deinterleaved;
- int size = 0;
+ int msb, weight, num_zero_bits;
+ u32 deinterleaved_mask;
+
+ if (!mask)
+ return 0;
/*
* The number of zero bits in the mask is equal to the number of bits
@@ -1248,19 +1251,30 @@ static int __addr_mask_to_cs_size(u32 addr_mask_orig, unsigned int cs_mode,
* without swapping with the most significant bit. This can be handled
* by keeping the MSB where it is and ignoring the single zero bit.
*/
- msb = fls(addr_mask_orig) - 1;
- weight = hweight_long(addr_mask_orig);
+ msb = fls(mask) - 1;
+ weight = hweight_long(mask);
num_zero_bits = msb - weight - !!(cs_mode & CS_3R_INTERLEAVE);
/* Take the number of zero bits off from the top of the mask. */
- addr_mask_deinterleaved = GENMASK_ULL(msb - num_zero_bits, 1);
+ deinterleaved_mask = GENMASK(msb - num_zero_bits, 1);
+ edac_dbg(1, " Deinterleaved AddrMask: 0x%x\n", deinterleaved_mask);
+
+ return (deinterleaved_mask >> 2) + 1;
+}
+
+static int __addr_mask_to_cs_size(u32 addr_mask, u32 addr_mask_sec,
+ unsigned int cs_mode, int csrow_nr, int dimm)
+{
+ int size;
edac_dbg(1, "CS%d DIMM%d AddrMasks:\n", csrow_nr, dimm);
- edac_dbg(1, " Original AddrMask: 0x%x\n", addr_mask_orig);
- edac_dbg(1, " Deinterleaved AddrMask: 0x%x\n", addr_mask_deinterleaved);
+ edac_dbg(1, " Primary AddrMask: 0x%x\n", addr_mask);
/* Register [31:1] = Address [39:9]. Size is in kBs here. */
- size = (addr_mask_deinterleaved >> 2) + 1;
+ size = calculate_cs_size(addr_mask, cs_mode);
+
+ edac_dbg(1, " Secondary AddrMask: 0x%x\n", addr_mask_sec);
+ size += calculate_cs_size(addr_mask_sec, cs_mode);
/* Return size in MBs. */
return size >> 10;
@@ -1269,8 +1283,8 @@ static int __addr_mask_to_cs_size(u32 addr_mask_orig, unsigned int cs_mode,
static int umc_addr_mask_to_cs_size(struct amd64_pvt *pvt, u8 umc,
unsigned int cs_mode, int csrow_nr)
{
+ u32 addr_mask = 0, addr_mask_sec = 0;
int cs_mask_nr = csrow_nr;
- u32 addr_mask_orig;
int dimm, size = 0;
/* No Chip Selects are enabled. */
@@ -1308,13 +1322,13 @@ static int umc_addr_mask_to_cs_size(struct amd64_pvt *pvt, u8 umc,
if (!pvt->flags.zn_regs_v2)
cs_mask_nr >>= 1;
- /* Asymmetric dual-rank DIMM support. */
- if ((csrow_nr & 1) && (cs_mode & CS_ODD_SECONDARY))
- addr_mask_orig = pvt->csels[umc].csmasks_sec[cs_mask_nr];
- else
- addr_mask_orig = pvt->csels[umc].csmasks[cs_mask_nr];
+ if (cs_mode & (CS_EVEN_PRIMARY | CS_ODD_PRIMARY))
+ addr_mask = pvt->csels[umc].csmasks[cs_mask_nr];
+
+ if (cs_mode & (CS_EVEN_SECONDARY | CS_ODD_SECONDARY))
+ addr_mask_sec = pvt->csels[umc].csmasks_sec[cs_mask_nr];
- return __addr_mask_to_cs_size(addr_mask_orig, cs_mode, csrow_nr, dimm);
+ return __addr_mask_to_cs_size(addr_mask, addr_mask_sec, cs_mode, csrow_nr, dimm);
}
static void umc_debug_display_dimm_sizes(struct amd64_pvt *pvt, u8 ctrl)
@@ -3512,9 +3526,10 @@ static void gpu_get_err_info(struct mce *m, struct err_info *err)
static int gpu_addr_mask_to_cs_size(struct amd64_pvt *pvt, u8 umc,
unsigned int cs_mode, int csrow_nr)
{
- u32 addr_mask_orig = pvt->csels[umc].csmasks[csrow_nr];
+ u32 addr_mask = pvt->csels[umc].csmasks[csrow_nr];
+ u32 addr_mask_sec = pvt->csels[umc].csmasks_sec[csrow_nr];
- return __addr_mask_to_cs_size(addr_mask_orig, cs_mode, csrow_nr, csrow_nr >> 1);
+ return __addr_mask_to_cs_size(addr_mask, addr_mask_sec, cs_mode, csrow_nr, csrow_nr >> 1);
}
static void gpu_debug_display_dimm_sizes(struct amd64_pvt *pvt, u8 ctrl)
diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig
index 48c5ab832009..0a4ecccd1851 100644
--- a/drivers/i2c/busses/Kconfig
+++ b/drivers/i2c/busses/Kconfig
@@ -1530,7 +1530,7 @@ config I2C_XGENE_SLIMPRO
config SCx200_ACB
tristate "Geode ACCESS.bus support"
- depends on X86_32 && PCI
+ depends on X86_32 && PCI && HAS_IOPORT
help
Enable the use of the ACCESS.bus controllers on the Geode SCx200 and
SC1100 processors and the CS5535 and CS5536 Geode companion devices.
diff --git a/drivers/i2c/busses/i2c-designware-amdisp.c b/drivers/i2c/busses/i2c-designware-amdisp.c
index ad6f08338124..450793d5f839 100644
--- a/drivers/i2c/busses/i2c-designware-amdisp.c
+++ b/drivers/i2c/busses/i2c-designware-amdisp.c
@@ -8,6 +8,7 @@
#include <linux/module.h>
#include <linux/platform_device.h>
#include <linux/pm_runtime.h>
+#include <linux/soc/amd/isp4_misc.h>
#include "i2c-designware-core.h"
@@ -62,6 +63,7 @@ static int amd_isp_dw_i2c_plat_probe(struct platform_device *pdev)
adap = &isp_i2c_dev->adapter;
adap->owner = THIS_MODULE;
+ scnprintf(adap->name, sizeof(adap->name), AMDISP_I2C_ADAP_NAME);
ACPI_COMPANION_SET(&adap->dev, ACPI_COMPANION(&pdev->dev));
adap->dev.of_node = pdev->dev.of_node;
/* use dynamically allocated adapter id */
diff --git a/drivers/i2c/busses/i2c-designware-master.c b/drivers/i2c/busses/i2c-designware-master.c
index c5394229b77f..9d7d9e47564a 100644
--- a/drivers/i2c/busses/i2c-designware-master.c
+++ b/drivers/i2c/busses/i2c-designware-master.c
@@ -1042,8 +1042,9 @@ int i2c_dw_probe_master(struct dw_i2c_dev *dev)
if (ret)
return ret;
- snprintf(adap->name, sizeof(adap->name),
- "Synopsys DesignWare I2C adapter");
+ if (!adap->name[0])
+ scnprintf(adap->name, sizeof(adap->name),
+ "Synopsys DesignWare I2C adapter");
adap->retries = 3;
adap->algo = &i2c_dw_algo;
adap->quirks = &i2c_dw_quirks;
diff --git a/drivers/i2c/busses/i2c-imx.c b/drivers/i2c/busses/i2c-imx.c
index e5732b0557fb..205cc132fdec 100644
--- a/drivers/i2c/busses/i2c-imx.c
+++ b/drivers/i2c/busses/i2c-imx.c
@@ -1008,7 +1008,7 @@ static inline int i2c_imx_isr_read(struct imx_i2c_struct *i2c_imx)
/* setup bus to read data */
temp = imx_i2c_read_reg(i2c_imx, IMX_I2C_I2CR);
temp &= ~I2CR_MTX;
- if (i2c_imx->msg->len - 1)
+ if ((i2c_imx->msg->len - 1) || (i2c_imx->msg->flags & I2C_M_RECV_LEN))
temp &= ~I2CR_TXAK;
imx_i2c_write_reg(temp, i2c_imx, IMX_I2C_I2CR);
@@ -1063,6 +1063,7 @@ static inline void i2c_imx_isr_read_block_data_len(struct imx_i2c_struct *i2c_im
wake_up(&i2c_imx->queue);
}
i2c_imx->msg->len += len;
+ i2c_imx->msg->buf[i2c_imx->msg_buf_idx++] = len;
}
static irqreturn_t i2c_imx_master_isr(struct imx_i2c_struct *i2c_imx, unsigned int status)
diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c
index f1cc26ac5b80..8b01df3cc8e9 100644
--- a/drivers/i2c/busses/i2c-omap.c
+++ b/drivers/i2c/busses/i2c-omap.c
@@ -1461,13 +1461,13 @@ omap_i2c_probe(struct platform_device *pdev)
if (IS_ERR(mux_state)) {
r = PTR_ERR(mux_state);
dev_dbg(&pdev->dev, "failed to get I2C mux: %d\n", r);
- goto err_disable_pm;
+ goto err_put_pm;
}
omap->mux_state = mux_state;
r = mux_state_select(omap->mux_state);
if (r) {
dev_err(&pdev->dev, "failed to select I2C mux: %d\n", r);
- goto err_disable_pm;
+ goto err_put_pm;
}
}
@@ -1515,6 +1515,9 @@ omap_i2c_probe(struct platform_device *pdev)
err_unuse_clocks:
omap_i2c_write_reg(omap, OMAP_I2C_CON_REG, 0);
+ if (omap->mux_state)
+ mux_state_deselect(omap->mux_state);
+err_put_pm:
pm_runtime_dont_use_autosuspend(omap->dev);
pm_runtime_put_sync(omap->dev);
err_disable_pm:
diff --git a/drivers/i2c/busses/i2c-robotfuzz-osif.c b/drivers/i2c/busses/i2c-robotfuzz-osif.c
index 80d45079b763..e0a76fb5bc31 100644
--- a/drivers/i2c/busses/i2c-robotfuzz-osif.c
+++ b/drivers/i2c/busses/i2c-robotfuzz-osif.c
@@ -111,6 +111,11 @@ static u32 osif_func(struct i2c_adapter *adapter)
return I2C_FUNC_I2C | I2C_FUNC_SMBUS_EMUL;
}
+/* prevent invalid 0-length usb_control_msg */
+static const struct i2c_adapter_quirks osif_quirks = {
+ .flags = I2C_AQ_NO_ZERO_LEN_READ,
+};
+
static const struct i2c_algorithm osif_algorithm = {
.xfer = osif_xfer,
.functionality = osif_func,
@@ -143,6 +148,7 @@ static int osif_probe(struct usb_interface *interface,
priv->adapter.owner = THIS_MODULE;
priv->adapter.class = I2C_CLASS_HWMON;
+ priv->adapter.quirks = &osif_quirks;
priv->adapter.algo = &osif_algorithm;
priv->adapter.algo_data = priv;
snprintf(priv->adapter.name, sizeof(priv->adapter.name),
diff --git a/drivers/i2c/busses/i2c-tiny-usb.c b/drivers/i2c/busses/i2c-tiny-usb.c
index a18eab0992a1..57dfe5f1a7d9 100644
--- a/drivers/i2c/busses/i2c-tiny-usb.c
+++ b/drivers/i2c/busses/i2c-tiny-usb.c
@@ -139,6 +139,11 @@ out:
return ret;
}
+/* prevent invalid 0-length usb_control_msg */
+static const struct i2c_adapter_quirks usb_quirks = {
+ .flags = I2C_AQ_NO_ZERO_LEN_READ,
+};
+
/* This is the actual algorithm we define */
static const struct i2c_algorithm usb_algorithm = {
.xfer = usb_xfer,
@@ -247,6 +252,7 @@ static int i2c_tiny_usb_probe(struct usb_interface *interface,
/* setup i2c adapter description */
dev->adapter.owner = THIS_MODULE;
dev->adapter.class = I2C_CLASS_HWMON;
+ dev->adapter.quirks = &usb_quirks;
dev->adapter.algo = &usb_algorithm;
dev->adapter.algo_data = dev;
snprintf(dev->adapter.name, sizeof(dev->adapter.name),
diff --git a/drivers/platform/x86/amd/amd_isp4.c b/drivers/platform/x86/amd/amd_isp4.c
index 0cc01441bcbb..9f291aeb35f1 100644
--- a/drivers/platform/x86/amd/amd_isp4.c
+++ b/drivers/platform/x86/amd/amd_isp4.c
@@ -11,6 +11,7 @@
#include <linux/mutex.h>
#include <linux/platform_device.h>
#include <linux/property.h>
+#include <linux/soc/amd/isp4_misc.h>
#include <linux/string.h>
#include <linux/types.h>
#include <linux/units.h>
@@ -151,7 +152,7 @@ MODULE_DEVICE_TABLE(acpi, amdisp_sensor_ids);
static inline bool is_isp_i2c_adapter(struct i2c_adapter *adap)
{
- return !strcmp(adap->owner->name, "i2c_designware_amdisp");
+ return !strcmp(adap->name, AMDISP_I2C_ADAP_NAME);
}
static void instantiate_isp_i2c_client(struct amdisp_platform *isp4_platform,
diff --git a/drivers/staging/rtl8723bs/core/rtw_security.c b/drivers/staging/rtl8723bs/core/rtw_security.c
index 1e9eff01b1aa..e9f382c280d9 100644
--- a/drivers/staging/rtl8723bs/core/rtw_security.c
+++ b/drivers/staging/rtl8723bs/core/rtw_security.c
@@ -868,29 +868,21 @@ static signed int aes_cipher(u8 *key, uint hdrlen,
num_blocks, payload_index;
u8 pn_vector[6];
- u8 mic_iv[16];
- u8 mic_header1[16];
- u8 mic_header2[16];
- u8 ctr_preload[16];
+ u8 mic_iv[16] = {};
+ u8 mic_header1[16] = {};
+ u8 mic_header2[16] = {};
+ u8 ctr_preload[16] = {};
/* Intermediate Buffers */
- u8 chain_buffer[16];
- u8 aes_out[16];
- u8 padded_buffer[16];
+ u8 chain_buffer[16] = {};
+ u8 aes_out[16] = {};
+ u8 padded_buffer[16] = {};
u8 mic[8];
uint frtype = GetFrameType(pframe);
uint frsubtype = GetFrameSubType(pframe);
frsubtype = frsubtype>>4;
- memset((void *)mic_iv, 0, 16);
- memset((void *)mic_header1, 0, 16);
- memset((void *)mic_header2, 0, 16);
- memset((void *)ctr_preload, 0, 16);
- memset((void *)chain_buffer, 0, 16);
- memset((void *)aes_out, 0, 16);
- memset((void *)padded_buffer, 0, 16);
-
if ((hdrlen == WLAN_HDR_A3_LEN) || (hdrlen == WLAN_HDR_A3_QOS_LEN))
a4_exists = 0;
else
@@ -1080,15 +1072,15 @@ static signed int aes_decipher(u8 *key, uint hdrlen,
num_blocks, payload_index;
signed int res = _SUCCESS;
u8 pn_vector[6];
- u8 mic_iv[16];
- u8 mic_header1[16];
- u8 mic_header2[16];
- u8 ctr_preload[16];
+ u8 mic_iv[16] = {};
+ u8 mic_header1[16] = {};
+ u8 mic_header2[16] = {};
+ u8 ctr_preload[16] = {};
/* Intermediate Buffers */
- u8 chain_buffer[16];
- u8 aes_out[16];
- u8 padded_buffer[16];
+ u8 chain_buffer[16] = {};
+ u8 aes_out[16] = {};
+ u8 padded_buffer[16] = {};
u8 mic[8];
uint frtype = GetFrameType(pframe);
@@ -1096,14 +1088,6 @@ static signed int aes_decipher(u8 *key, uint hdrlen,
frsubtype = frsubtype>>4;
- memset((void *)mic_iv, 0, 16);
- memset((void *)mic_header1, 0, 16);
- memset((void *)mic_header2, 0, 16);
- memset((void *)ctr_preload, 0, 16);
- memset((void *)chain_buffer, 0, 16);
- memset((void *)aes_out, 0, 16);
- memset((void *)padded_buffer, 0, 16);
-
/* start to decrypt the payload */
num_blocks = (plen-8) / 16; /* plen including LLC, payload_length and mic) */
diff --git a/drivers/tty/serial/imx.c b/drivers/tty/serial/imx.c
index bd02ee898f5d..500dfc009d03 100644
--- a/drivers/tty/serial/imx.c
+++ b/drivers/tty/serial/imx.c
@@ -235,6 +235,7 @@ struct imx_port {
enum imx_tx_state tx_state;
struct hrtimer trigger_start_tx;
struct hrtimer trigger_stop_tx;
+ unsigned int rxtl;
};
struct imx_port_ucrs {
@@ -1339,6 +1340,7 @@ static void imx_uart_clear_rx_errors(struct imx_port *sport)
#define TXTL_DEFAULT 8
#define RXTL_DEFAULT 8 /* 8 characters or aging timer */
+#define RXTL_CONSOLE_DEFAULT 1
#define TXTL_DMA 8 /* DMA burst setting */
#define RXTL_DMA 9 /* DMA burst setting */
@@ -1457,7 +1459,7 @@ static void imx_uart_disable_dma(struct imx_port *sport)
ucr1 &= ~(UCR1_RXDMAEN | UCR1_TXDMAEN | UCR1_ATDMAEN);
imx_uart_writel(sport, ucr1, UCR1);
- imx_uart_setup_ufcr(sport, TXTL_DEFAULT, RXTL_DEFAULT);
+ imx_uart_setup_ufcr(sport, TXTL_DEFAULT, sport->rxtl);
sport->dma_is_enabled = 0;
}
@@ -1482,7 +1484,12 @@ static int imx_uart_startup(struct uart_port *port)
return retval;
}
- imx_uart_setup_ufcr(sport, TXTL_DEFAULT, RXTL_DEFAULT);
+ if (uart_console(&sport->port))
+ sport->rxtl = RXTL_CONSOLE_DEFAULT;
+ else
+ sport->rxtl = RXTL_DEFAULT;
+
+ imx_uart_setup_ufcr(sport, TXTL_DEFAULT, sport->rxtl);
/* disable the DREN bit (Data Ready interrupt enable) before
* requesting IRQs
@@ -1948,7 +1955,7 @@ static int imx_uart_poll_init(struct uart_port *port)
if (retval)
clk_disable_unprepare(sport->clk_ipg);
- imx_uart_setup_ufcr(sport, TXTL_DEFAULT, RXTL_DEFAULT);
+ imx_uart_setup_ufcr(sport, TXTL_DEFAULT, sport->rxtl);
uart_port_lock_irqsave(&sport->port, &flags);
@@ -2040,7 +2047,7 @@ static int imx_uart_rs485_config(struct uart_port *port, struct ktermios *termio
/* If the receiver trigger is 0, set it to a default value */
ufcr = imx_uart_readl(sport, UFCR);
if ((ufcr & UFCR_RXTL_MASK) == 0)
- imx_uart_setup_ufcr(sport, TXTL_DEFAULT, RXTL_DEFAULT);
+ imx_uart_setup_ufcr(sport, TXTL_DEFAULT, sport->rxtl);
imx_uart_start_rx(port);
}
@@ -2302,7 +2309,7 @@ imx_uart_console_setup(struct console *co, char *options)
else
imx_uart_console_get_options(sport, &baud, &parity, &bits);
- imx_uart_setup_ufcr(sport, TXTL_DEFAULT, RXTL_DEFAULT);
+ imx_uart_setup_ufcr(sport, TXTL_DEFAULT, sport->rxtl);
retval = uart_set_options(&sport->port, co, baud, parity, bits, flow);
diff --git a/drivers/tty/serial/serial_base_bus.c b/drivers/tty/serial/serial_base_bus.c
index 5d1677f1b651..cb3b127b06b6 100644
--- a/drivers/tty/serial/serial_base_bus.c
+++ b/drivers/tty/serial/serial_base_bus.c
@@ -72,6 +72,7 @@ static int serial_base_device_init(struct uart_port *port,
dev->parent = parent_dev;
dev->bus = &serial_base_bus_type;
dev->release = release;
+ device_set_of_node_from_dev(dev, parent_dev);
if (!serial_base_initialized) {
dev_dbg(port->dev, "uart_add_one_port() called before arch_initcall()?\n");
diff --git a/drivers/tty/vt/ucs.c b/drivers/tty/vt/ucs.c
index 6ead622b7713..03877485dfb7 100644
--- a/drivers/tty/vt/ucs.c
+++ b/drivers/tty/vt/ucs.c
@@ -206,7 +206,7 @@ static int ucs_page_entry_cmp(const void *key, const void *element)
/**
* ucs_get_fallback() - Get a substitution for the provided Unicode character
- * @base: Base Unicode code point (UCS-4)
+ * @cp: Unicode code point (UCS-4)
*
* Get a simpler fallback character for the provided Unicode character.
* This is used for terminal display when corresponding glyph is unavailable.
diff --git a/drivers/tty/vt/vt.c b/drivers/tty/vt/vt.c
index ed39d9cb4432..62049ceb34de 100644
--- a/drivers/tty/vt/vt.c
+++ b/drivers/tty/vt/vt.c
@@ -4650,6 +4650,7 @@ void do_unblank_screen(int leaving_gfx)
set_palette(vc);
set_cursor(vc);
vt_event_post(VT_EVENT_UNBLANK, vc->vc_num, vc->vc_num);
+ notify_update(vc);
}
EXPORT_SYMBOL(do_unblank_screen);
generated by cgit v1.2.3 (git 2.39.0) at 2025-07-03 05:29:34 +0300