diff options
24 files changed, 50 insertions, 40 deletions
diff --git a/drivers/base/devcoredump.c b/drivers/base/devcoredump.c index 8535f0bd5dfb..f4d794d6bb85 100644 --- a/drivers/base/devcoredump.c +++ b/drivers/base/devcoredump.c @@ -173,13 +173,15 @@ static void devcd_freev(void *data) * @dev: the struct device for the crashed device * @data: vmalloc data containing the device coredump * @datalen: length of the data + * @gfp: allocation flags * * This function takes ownership of the vmalloc'ed data and will free * it when it is no longer used. See dev_coredumpm() for more information. */ -void dev_coredumpv(struct device *dev, void *data, size_t datalen) +void dev_coredumpv(struct device *dev, void *data, size_t datalen, + gfp_t gfp) { - dev_coredumpm(dev, NULL, data, datalen, devcd_readv, devcd_freev); + dev_coredumpm(dev, NULL, data, datalen, gfp, devcd_readv, devcd_freev); } EXPORT_SYMBOL_GPL(dev_coredumpv); @@ -234,6 +236,7 @@ static ssize_t devcd_read_from_sgtable(char *buffer, loff_t offset, * @owner: the module that contains the read/free functions, use %THIS_MODULE * @data: data cookie for the @read/@free functions * @datalen: length of the data + * @gfp: allocation flags * @read: function to read from the given buffer * @free: function to free the given buffer * @@ -243,7 +246,7 @@ static ssize_t devcd_read_from_sgtable(char *buffer, loff_t offset, * function will be called to free the data. */ void dev_coredumpm(struct device *dev, struct module *owner, - void *data, size_t datalen, + void *data, size_t datalen, gfp_t gfp, ssize_t (*read)(char *buffer, loff_t offset, size_t count, void *data, size_t datalen), void (*free)(void *data)) @@ -265,7 +268,7 @@ void dev_coredumpm(struct device *dev, struct module *owner, if (!try_module_get(owner)) goto free; - devcd = kzalloc(sizeof(*devcd), GFP_KERNEL); + devcd = kzalloc(sizeof(*devcd), gfp); if (!devcd) goto put_module; @@ -315,6 +318,7 @@ EXPORT_SYMBOL_GPL(dev_coredumpm); * @dev: the struct device for the crashed device * @table: the dump data * @datalen: length of the data + * @gfp: allocation flags * * Creates a new device coredump for the given device. If a previous one hasn't * been read yet, the new coredump is discarded. The data lifetime is determined @@ -322,9 +326,9 @@ EXPORT_SYMBOL_GPL(dev_coredumpm); * it will free the data. */ void dev_coredumpsg(struct device *dev, struct scatterlist *table, - size_t datalen) + size_t datalen, gfp_t gfp) { - dev_coredumpm(dev, NULL, table, datalen, devcd_read_from_sgtable, + dev_coredumpm(dev, NULL, table, datalen, gfp, devcd_read_from_sgtable, devcd_free_sgtable); } EXPORT_SYMBOL_GPL(dev_coredumpsg); diff --git a/drivers/bluetooth/btmrvl_sdio.c b/drivers/bluetooth/btmrvl_sdio.c index 9b9728719db2..b8ef66f89fc1 100644 --- a/drivers/bluetooth/btmrvl_sdio.c +++ b/drivers/bluetooth/btmrvl_sdio.c @@ -1515,7 +1515,7 @@ done: /* fw_dump_data will be free in device coredump release function * after 5 min */ - dev_coredumpv(&card->func->dev, fw_dump_data, fw_dump_len); + dev_coredumpv(&card->func->dev, fw_dump_data, fw_dump_len, GFP_KERNEL); BT_INFO("== btmrvl firmware dump to /sys/class/devcoredump end"); } diff --git a/drivers/bluetooth/hci_qca.c b/drivers/bluetooth/hci_qca.c index 2e4074211ae9..eab34e24d944 100644 --- a/drivers/bluetooth/hci_qca.c +++ b/drivers/bluetooth/hci_qca.c @@ -1120,7 +1120,7 @@ static void qca_controller_memdump(struct work_struct *work) qca_memdump->ram_dump_size); memdump_buf = qca_memdump->memdump_buf_head; dev_coredumpv(&hu->serdev->dev, memdump_buf, - qca_memdump->received_dump); + qca_memdump->received_dump, GFP_KERNEL); cancel_delayed_work(&qca->ctrl_memdump_timeout); kfree(qca->qca_memdump); qca->qca_memdump = NULL; diff --git a/drivers/gpu/drm/etnaviv/etnaviv_dump.c b/drivers/gpu/drm/etnaviv/etnaviv_dump.c index 519fcb234b3e..f418e0b75772 100644 --- a/drivers/gpu/drm/etnaviv/etnaviv_dump.c +++ b/drivers/gpu/drm/etnaviv/etnaviv_dump.c @@ -225,5 +225,5 @@ void etnaviv_core_dump(struct etnaviv_gem_submit *submit) etnaviv_core_dump_header(&iter, ETDUMP_BUF_END, iter.data); - dev_coredumpv(gpu->dev, iter.start, iter.data - iter.start); + dev_coredumpv(gpu->dev, iter.start, iter.data - iter.start, GFP_KERNEL); } diff --git a/drivers/gpu/drm/msm/disp/msm_disp_snapshot.c b/drivers/gpu/drm/msm/disp/msm_disp_snapshot.c index f057d294c30b..e75b97127c0d 100644 --- a/drivers/gpu/drm/msm/disp/msm_disp_snapshot.c +++ b/drivers/gpu/drm/msm/disp/msm_disp_snapshot.c @@ -74,8 +74,8 @@ static void _msm_disp_snapshot_work(struct kthread_work *work) * If there is a codedump pending for the device, the dev_coredumpm() * will also free new coredump state. */ - dev_coredumpm(disp_state->dev, THIS_MODULE, disp_state, 0, - disp_devcoredump_read, msm_disp_state_free); + dev_coredumpm(disp_state->dev, THIS_MODULE, disp_state, 0, GFP_KERNEL, + disp_devcoredump_read, msm_disp_state_free); } void msm_disp_snapshot_state(struct drm_device *drm_dev) diff --git a/drivers/gpu/drm/msm/msm_gpu.c b/drivers/gpu/drm/msm/msm_gpu.c index 30576ced0a0a..eb8a6663f309 100644 --- a/drivers/gpu/drm/msm/msm_gpu.c +++ b/drivers/gpu/drm/msm/msm_gpu.c @@ -317,8 +317,8 @@ static void msm_gpu_crashstate_capture(struct msm_gpu *gpu, gpu->crashstate = state; /* FIXME: Release the crashstate if this errors out? */ - dev_coredumpm(gpu->dev->dev, THIS_MODULE, gpu, 0, - msm_gpu_devcoredump_read, msm_gpu_devcoredump_free); + dev_coredumpm(gpu->dev->dev, THIS_MODULE, gpu, 0, GFP_KERNEL, + msm_gpu_devcoredump_read, msm_gpu_devcoredump_free); } #else static void msm_gpu_crashstate_capture(struct msm_gpu *gpu, diff --git a/drivers/media/platform/qcom/venus/core.c b/drivers/media/platform/qcom/venus/core.c index db84dfb3fb11..877eca125803 100644 --- a/drivers/media/platform/qcom/venus/core.c +++ b/drivers/media/platform/qcom/venus/core.c @@ -49,7 +49,7 @@ static void venus_coredump(struct venus_core *core) memcpy(data, mem_va, mem_size); memunmap(mem_va); - dev_coredumpv(dev, data, mem_size); + dev_coredumpv(dev, data, mem_size, GFP_KERNEL); } static void venus_event_notify(struct venus_core *core, u32 event) diff --git a/drivers/net/can/spi/mcp251xfd/mcp251xfd-dump.c b/drivers/net/can/spi/mcp251xfd/mcp251xfd-dump.c index fa520ab7c960..c991b30bc9f0 100644 --- a/drivers/net/can/spi/mcp251xfd/mcp251xfd-dump.c +++ b/drivers/net/can/spi/mcp251xfd/mcp251xfd-dump.c @@ -281,5 +281,5 @@ void mcp251xfd_dump(const struct mcp251xfd_priv *priv) mcp251xfd_dump_end(priv, &iter); dev_coredumpv(&priv->spi->dev, iter.start, - iter.data - iter.start); + iter.data - iter.start, GFP_KERNEL); } diff --git a/drivers/net/wireless/ath/ath10k/coredump.c b/drivers/net/wireless/ath/ath10k/coredump.c index dc9237069921..fe6b6f97a916 100644 --- a/drivers/net/wireless/ath/ath10k/coredump.c +++ b/drivers/net/wireless/ath/ath10k/coredump.c @@ -1607,7 +1607,7 @@ int ath10k_coredump_submit(struct ath10k *ar) return -ENODATA; } - dev_coredumpv(ar->dev, dump, le32_to_cpu(dump->len)); + dev_coredumpv(ar->dev, dump, le32_to_cpu(dump->len), GFP_KERNEL); return 0; } diff --git a/drivers/net/wireless/ath/wil6210/wil_crash_dump.c b/drivers/net/wireless/ath/wil6210/wil_crash_dump.c index 79299609dd62..89c12cb2aaab 100644 --- a/drivers/net/wireless/ath/wil6210/wil_crash_dump.c +++ b/drivers/net/wireless/ath/wil6210/wil_crash_dump.c @@ -117,6 +117,6 @@ void wil_fw_core_dump(struct wil6210_priv *wil) /* fw_dump_data will be free in device coredump release function * after 5 min */ - dev_coredumpv(wil_to_dev(wil), fw_dump_data, fw_dump_size); + dev_coredumpv(wil_to_dev(wil), fw_dump_data, fw_dump_size, GFP_KERNEL); wil_info(wil, "fw core dumped, size %d bytes\n", fw_dump_size); } diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.c index 87f3652ef3bd..eecf8a38d94a 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.c @@ -37,7 +37,7 @@ int brcmf_debug_create_memdump(struct brcmf_bus *bus, const void *data, return err; } - dev_coredumpv(bus->dev, dump, len + ramsize); + dev_coredumpv(bus->dev, dump, len + ramsize, GFP_KERNEL); return 0; } diff --git a/drivers/net/wireless/intel/iwlwifi/fw/dbg.c b/drivers/net/wireless/intel/iwlwifi/fw/dbg.c index f2f7cf494a8c..abf49022edbe 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/dbg.c +++ b/drivers/net/wireless/intel/iwlwifi/fw/dbg.c @@ -2601,7 +2601,8 @@ static void iwl_fw_error_dump(struct iwl_fw_runtime *fwrt, fw_error_dump.trans_ptr->data, fw_error_dump.trans_ptr->len, fw_error_dump.fwrt_len); - dev_coredumpsg(fwrt->trans->dev, sg_dump_data, file_len); + dev_coredumpsg(fwrt->trans->dev, sg_dump_data, file_len, + GFP_KERNEL); } vfree(fw_error_dump.fwrt_ptr); vfree(fw_error_dump.trans_ptr); @@ -2646,7 +2647,8 @@ static void iwl_fw_error_ini_dump(struct iwl_fw_runtime *fwrt, entry->data, entry->size, offs); offs += entry->size; } - dev_coredumpsg(fwrt->trans->dev, sg_dump_data, file_len); + dev_coredumpsg(fwrt->trans->dev, sg_dump_data, file_len, + GFP_KERNEL); } iwl_dump_ini_list_free(&dump_list); } diff --git a/drivers/net/wireless/marvell/mwifiex/main.c b/drivers/net/wireless/marvell/mwifiex/main.c index 26fef0ab1b0d..ace7371c4773 100644 --- a/drivers/net/wireless/marvell/mwifiex/main.c +++ b/drivers/net/wireless/marvell/mwifiex/main.c @@ -1115,7 +1115,8 @@ void mwifiex_upload_device_dump(struct mwifiex_adapter *adapter) */ mwifiex_dbg(adapter, MSG, "== mwifiex dump information to /sys/class/devcoredump start\n"); - dev_coredumpv(adapter->dev, adapter->devdump_data, adapter->devdump_len); + dev_coredumpv(adapter->dev, adapter->devdump_data, adapter->devdump_len, + GFP_KERNEL); mwifiex_dbg(adapter, MSG, "== mwifiex dump information to /sys/class/devcoredump end\n"); diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/mac.c b/drivers/net/wireless/mediatek/mt76/mt7615/mac.c index 5336fe8c668d..bd687f7de628 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7615/mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt7615/mac.c @@ -2421,5 +2421,6 @@ void mt7615_coredump_work(struct work_struct *work) dev_kfree_skb(skb); } - dev_coredumpv(dev->mt76.dev, dump, MT76_CONNAC_COREDUMP_SZ); + dev_coredumpv(dev->mt76.dev, dump, MT76_CONNAC_COREDUMP_SZ, + GFP_KERNEL); } diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/mac.c b/drivers/net/wireless/mediatek/mt76/mt7921/mac.c index cac284f95ce0..a630ddbf19e5 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt7921/mac.c @@ -1630,7 +1630,8 @@ void mt7921_coredump_work(struct work_struct *work) } if (dump) - dev_coredumpv(dev->mt76.dev, dump, MT76_CONNAC_COREDUMP_SZ); + dev_coredumpv(dev->mt76.dev, dump, MT76_CONNAC_COREDUMP_SZ, + GFP_KERNEL); mt7921_reset(&dev->mt76); } diff --git a/drivers/net/wireless/realtek/rtw88/main.c b/drivers/net/wireless/realtek/rtw88/main.c index a276544cecdd..efabd5b1bf5b 100644 --- a/drivers/net/wireless/realtek/rtw88/main.c +++ b/drivers/net/wireless/realtek/rtw88/main.c @@ -414,7 +414,7 @@ static void rtw_fwcd_dump(struct rtw_dev *rtwdev) * framework. Note that a new dump will be discarded if a previous one * hasn't been released yet. */ - dev_coredumpv(rtwdev->dev, desc->data, desc->size); + dev_coredumpv(rtwdev->dev, desc->data, desc->size, GFP_KERNEL); } static void rtw_fwcd_free(struct rtw_dev *rtwdev, bool free_self) diff --git a/drivers/net/wireless/realtek/rtw89/ser.c b/drivers/net/wireless/realtek/rtw89/ser.c index d28fe01ad729..9e95ed972710 100644 --- a/drivers/net/wireless/realtek/rtw89/ser.c +++ b/drivers/net/wireless/realtek/rtw89/ser.c @@ -127,7 +127,7 @@ static void rtw89_ser_cd_send(struct rtw89_dev *rtwdev, * will be discarded if a previous one hasn't been released by * framework yet. */ - dev_coredumpv(rtwdev->dev, buf, sizeof(*buf)); + dev_coredumpv(rtwdev->dev, buf, sizeof(*buf), GFP_KERNEL); } static void rtw89_ser_cd_free(struct rtw89_dev *rtwdev, diff --git a/drivers/remoteproc/qcom_q6v5_mss.c b/drivers/remoteproc/qcom_q6v5_mss.c index 813d87faef6c..af217de75e4d 100644 --- a/drivers/remoteproc/qcom_q6v5_mss.c +++ b/drivers/remoteproc/qcom_q6v5_mss.c @@ -597,7 +597,7 @@ static void q6v5_dump_mba_logs(struct q6v5 *qproc) data = vmalloc(MBA_LOG_SIZE); if (data) { memcpy(data, mba_region, MBA_LOG_SIZE); - dev_coredumpv(&rproc->dev, data, MBA_LOG_SIZE); + dev_coredumpv(&rproc->dev, data, MBA_LOG_SIZE, GFP_KERNEL); } memunmap(mba_region); } diff --git a/drivers/remoteproc/remoteproc_coredump.c b/drivers/remoteproc/remoteproc_coredump.c index cd55c2abd227..4b093420d98a 100644 --- a/drivers/remoteproc/remoteproc_coredump.c +++ b/drivers/remoteproc/remoteproc_coredump.c @@ -309,7 +309,7 @@ void rproc_coredump(struct rproc *rproc) phdr += elf_size_of_phdr(class); } if (dump_conf == RPROC_COREDUMP_ENABLED) { - dev_coredumpv(&rproc->dev, data, data_size); + dev_coredumpv(&rproc->dev, data, data_size, GFP_KERNEL); return; } @@ -318,7 +318,7 @@ void rproc_coredump(struct rproc *rproc) dump_state.header = data; init_completion(&dump_state.dump_done); - dev_coredumpm(&rproc->dev, NULL, &dump_state, data_size, + dev_coredumpm(&rproc->dev, NULL, &dump_state, data_size, GFP_KERNEL, rproc_coredump_read, rproc_coredump_free); /* @@ -449,7 +449,7 @@ void rproc_coredump_using_sections(struct rproc *rproc) } if (dump_conf == RPROC_COREDUMP_ENABLED) { - dev_coredumpv(&rproc->dev, data, data_size); + dev_coredumpv(&rproc->dev, data, data_size, GFP_KERNEL); return; } @@ -458,7 +458,7 @@ void rproc_coredump_using_sections(struct rproc *rproc) dump_state.header = data; init_completion(&dump_state.dump_done); - dev_coredumpm(&rproc->dev, NULL, &dump_state, data_size, + dev_coredumpm(&rproc->dev, NULL, &dump_state, data_size, GFP_KERNEL, rproc_coredump_read, rproc_coredump_free); /* Wait until the dump is read and free is called. Data is freed diff --git a/include/drm/drm_print.h b/include/drm/drm_print.h index b41850366bcc..22fabdeed297 100644 --- a/include/drm/drm_print.h +++ b/include/drm/drm_print.h @@ -162,7 +162,7 @@ struct drm_print_iterator { * void makecoredump(...) * { * ... - * dev_coredumpm(dev, THIS_MODULE, data, 0, + * dev_coredumpm(dev, THIS_MODULE, data, 0, GFP_KERNEL, * coredump_read, ...) * } * diff --git a/include/linux/devcoredump.h b/include/linux/devcoredump.h index c7d840d824c3..c008169ed2c6 100644 --- a/include/linux/devcoredump.h +++ b/include/linux/devcoredump.h @@ -52,26 +52,27 @@ static inline void _devcd_free_sgtable(struct scatterlist *table) #ifdef CONFIG_DEV_COREDUMP -void dev_coredumpv(struct device *dev, void *data, size_t datalen); +void dev_coredumpv(struct device *dev, void *data, size_t datalen, + gfp_t gfp); void dev_coredumpm(struct device *dev, struct module *owner, - void *data, size_t datalen, + void *data, size_t datalen, gfp_t gfp, ssize_t (*read)(char *buffer, loff_t offset, size_t count, void *data, size_t datalen), void (*free)(void *data)); void dev_coredumpsg(struct device *dev, struct scatterlist *table, - size_t datalen); + size_t datalen, gfp_t gfp); #else static inline void dev_coredumpv(struct device *dev, void *data, - size_t datalen) + size_t datalen, gfp_t gfp) { vfree(data); } static inline void dev_coredumpm(struct device *dev, struct module *owner, - void *data, size_t datalen, + void *data, size_t datalen, gfp_t gfp, ssize_t (*read)(char *buffer, loff_t offset, size_t count, void *data, size_t datalen), void (*free)(void *data)) @@ -80,7 +81,7 @@ dev_coredumpm(struct device *dev, struct module *owner, } static inline void dev_coredumpsg(struct device *dev, struct scatterlist *table, - size_t datalen) + size_t datalen, gfp_t gfp) { _devcd_free_sgtable(table); } diff --git a/sound/soc/intel/avs/apl.c b/sound/soc/intel/avs/apl.c index 1ff57f1a483d..b8e2b23c9f64 100644 --- a/sound/soc/intel/avs/apl.c +++ b/sound/soc/intel/avs/apl.c @@ -164,7 +164,7 @@ static int apl_coredump(struct avs_dev *adev, union avs_notify_msg *msg) } while (offset < msg->ext.coredump.stack_dump_size); exit: - dev_coredumpv(adev->dev, dump, dump_size); + dev_coredumpv(adev->dev, dump, dump_size, GFP_KERNEL); return 0; } diff --git a/sound/soc/intel/avs/skl.c b/sound/soc/intel/avs/skl.c index 3413162768dc..bda5ec7510fe 100644 --- a/sound/soc/intel/avs/skl.c +++ b/sound/soc/intel/avs/skl.c @@ -88,7 +88,7 @@ static int skl_coredump(struct avs_dev *adev, union avs_notify_msg *msg) return -ENOMEM; memcpy_fromio(dump, avs_sram_addr(adev, AVS_FW_REGS_WINDOW), AVS_FW_REGS_SIZE); - dev_coredumpv(adev->dev, dump, AVS_FW_REGS_SIZE); + dev_coredumpv(adev->dev, dump, AVS_FW_REGS_SIZE, GFP_KERNEL); return 0; } diff --git a/sound/soc/intel/catpt/dsp.c b/sound/soc/intel/catpt/dsp.c index d2afe9ff1e3a..346bec000306 100644 --- a/sound/soc/intel/catpt/dsp.c +++ b/sound/soc/intel/catpt/dsp.c @@ -539,7 +539,7 @@ int catpt_coredump(struct catpt_dev *cdev) pos += CATPT_DMA_REGS_SIZE; } - dev_coredumpv(cdev->dev, dump, dump_size); + dev_coredumpv(cdev->dev, dump, dump_size, GFP_KERNEL); return 0; } |