Minki/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2024-12-26 21:02:19 +00:00
Code Issues Packages Projects Releases Wiki Activity

ath10k: hide kernel addresses from logs using %pK format specifier

Browse Source 
With the %pK format specifier we hide the kernel addresses
with the help of kptr_restrict sysctl.
In this patch, %p is changed to %pK in the driver code.

The sysctl is documented in Documentation/sysctl/kernel.txt.

Signed-off-by: Maharaja Kennadyrajan <c_mkenna@qti.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
This commit is contained in:
Maharaja Kennadyrajan 2016-08-04 19:21:51 +05:30 committed by Kalle Valo
parent 64ed5771ac
commit 75b34800a2
11 changed files with 27 additions and 27 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/net/wireless/ath/ath10k/ahb.c
View File

@ -577,7 +577,7 @@ static int ath10k_ahb_resource_init(struct ath10k *ar)
ath10k_dbg(ar, ATH10K_DBG_BOOT, "irq: %d\n", ar_ahb->irq);
ath10k_dbg(ar, ATH10K_DBG_BOOT, "mem: 0x%p mem_len: %lu gcc mem: 0x%p tcsr_mem: 0x%p\n",
ath10k_dbg(ar, ATH10K_DBG_BOOT, "mem: 0x%pK mem_len: %lu gcc mem: 0x%pK tcsr_mem: 0x%pK\n",
ar_ahb->mem, ar_ahb->mem_len,
ar_ahb->gcc_mem, ar_ahb->tcsr_mem);
return 0;

4
drivers/net/wireless/ath/ath10k/bmi.c
View File

@ -221,7 +221,7 @@ int ath10k_bmi_lz_data(struct ath10k *ar, const void *buffer, u32 length)
u32 txlen;
int ret;
ath10k_dbg(ar, ATH10K_DBG_BMI, "bmi lz data buffer 0x%p length %d\n",
ath10k_dbg(ar, ATH10K_DBG_BMI, "bmi lz data buffer 0x%pK length %d\n",
buffer, length);
if (ar->bmi.done_sent) {
@ -287,7 +287,7 @@ int ath10k_bmi_fast_download(struct ath10k *ar,
int ret;
ath10k_dbg(ar, ATH10K_DBG_BMI,
"bmi fast download address 0x%x buffer 0x%p length %d\n",
"bmi fast download address 0x%x buffer 0x%pK length %d\n",
address, buffer, length);
ret = ath10k_bmi_lz_stream_start(ar, address);

4
drivers/net/wireless/ath/ath10k/ce.c
View File

@ -840,7 +840,7 @@ static int ath10k_ce_init_src_ring(struct ath10k *ar,
ath10k_ce_src_ring_highmark_set(ar, ctrl_addr, nentries);
ath10k_dbg(ar, ATH10K_DBG_BOOT,
"boot init ce src ring id %d entries %d base_addr %p\n",
"boot init ce src ring id %d entries %d base_addr %pK\n",
ce_id, nentries, src_ring->base_addr_owner_space);
return 0;
@ -874,7 +874,7 @@ static int ath10k_ce_init_dest_ring(struct ath10k *ar,
ath10k_ce_dest_ring_highmark_set(ar, ctrl_addr, nentries);
ath10k_dbg(ar, ATH10K_DBG_BOOT,
"boot ce dest ring id %d entries %d base_addr %p\n",
"boot ce dest ring id %d entries %d base_addr %pK\n",
ce_id, nentries, dest_ring->base_addr_owner_space);
return 0;

4
drivers/net/wireless/ath/ath10k/core.c
View File

@ -699,7 +699,7 @@ static int ath10k_download_and_run_otp(struct ath10k *ar)
if (!ar->running_fw->fw_file.otp_data ||
!ar->running_fw->fw_file.otp_len) {
ath10k_warn(ar, "Not running otp, calibration will be incorrect (otp-data %p otp_len %zd)!\n",
ath10k_warn(ar, "Not running otp, calibration will be incorrect (otp-data %pK otp_len %zd)!\n",
ar->running_fw->fw_file.otp_data,
ar->running_fw->fw_file.otp_len);
return 0;
@ -753,7 +753,7 @@ static int ath10k_download_fw(struct ath10k *ar)
}
ath10k_dbg(ar, ATH10K_DBG_BOOT,
"boot uploading firmware image %p len %d\n",
"boot uploading firmware image %pK len %d\n",
data, data_len);
ret = ath10k_bmi_fast_download(ar, address, data, data_len);

6
drivers/net/wireless/ath/ath10k/htc.c
View File

@ -44,7 +44,7 @@ static struct sk_buff *ath10k_htc_build_tx_ctrl_skb(void *ar)
skb_cb = ATH10K_SKB_CB(skb);
memset(skb_cb, 0, sizeof(*skb_cb));
ath10k_dbg(ar, ATH10K_DBG_HTC, "%s: skb %p\n", __func__, skb);
ath10k_dbg(ar, ATH10K_DBG_HTC, "%s: skb %pK\n", __func__, skb);
return skb;
}
@ -62,7 +62,7 @@ static void ath10k_htc_notify_tx_completion(struct ath10k_htc_ep *ep,
{
struct ath10k *ar = ep->htc->ar;
ath10k_dbg(ar, ATH10K_DBG_HTC, "%s: ep %d skb %p\n", __func__,
ath10k_dbg(ar, ATH10K_DBG_HTC, "%s: ep %d skb %pK\n", __func__,
ep->eid, skb);
ath10k_htc_restore_tx_skb(ep->htc, skb);
@ -404,7 +404,7 @@ void ath10k_htc_rx_completion_handler(struct ath10k *ar, struct sk_buff *skb)
goto out;
}
ath10k_dbg(ar, ATH10K_DBG_HTC, "htc rx completion ep %d skb %p\n",
ath10k_dbg(ar, ATH10K_DBG_HTC, "htc rx completion ep %d skb %pK\n",
eid, skb);
ep->ep_ops.ep_rx_complete(ar, skb);

2
drivers/net/wireless/ath/ath10k/htt_rx.c
View File

@ -931,7 +931,7 @@ static void ath10k_process_rx(struct ath10k *ar,
*status = *rx_status;
ath10k_dbg(ar, ATH10K_DBG_DATA,
"rx skb %p len %u peer %pM %s %s sn %u %s%s%s%s%s %srate_idx %u vht_nss %u freq %u band %u flag 0x%llx fcs-err %i mic-err %i amsdu-more %i\n",
"rx skb %pK len %u peer %pM %s %s sn %u %s%s%s%s%s %srate_idx %u vht_nss %u freq %u band %u flag 0x%llx fcs-err %i mic-err %i amsdu-more %i\n",
skb,
skb->len,
ieee80211_get_SA(hdr),

20
drivers/net/wireless/ath/ath10k/mac.c
View File

@ -824,7 +824,7 @@ static void ath10k_peer_cleanup(struct ath10k *ar, u32 vdev_id)
*/
for (i = 0; i < ARRAY_SIZE(ar->peer_map); i++) {
if (ar->peer_map[i] == peer) {
ath10k_warn(ar, "removing stale peer_map entry for %pM (ptr %p idx %d)\n",
ath10k_warn(ar, "removing stale peer_map entry for %pM (ptr %pK idx %d)\n",
peer->addr, peer, i);
ar->peer_map[i] = NULL;
}
@ -3524,7 +3524,7 @@ static int ath10k_mac_tx(struct ath10k *ar,
if (info->flags & IEEE80211_TX_CTL_TX_OFFCHAN) {
if (!ath10k_mac_tx_frm_has_freq(ar)) {
ath10k_dbg(ar, ATH10K_DBG_MAC, "queued offchannel skb %p\n",
ath10k_dbg(ar, ATH10K_DBG_MAC, "queued offchannel skb %pK\n",
skb);
skb_queue_tail(&ar->offchan_tx_queue, skb);
@ -3586,7 +3586,7 @@ void ath10k_offchan_tx_work(struct work_struct *work)
mutex_lock(&ar->conf_mutex);
ath10k_dbg(ar, ATH10K_DBG_MAC, "mac offchannel skb %p\n",
ath10k_dbg(ar, ATH10K_DBG_MAC, "mac offchannel skb %pK\n",
skb);
hdr = (struct ieee80211_hdr *)skb->data;
@ -3643,7 +3643,7 @@ void ath10k_offchan_tx_work(struct work_struct *work)
time_left =
wait_for_completion_timeout(&ar->offchan_tx_completed, 3 * HZ);
if (time_left == 0)
ath10k_warn(ar, "timed out waiting for offchannel skb %p\n",
ath10k_warn(ar, "timed out waiting for offchannel skb %pK\n",
skb);
if (!peer && tmp_peer_created) {
@ -6001,7 +6001,7 @@ static int ath10k_sta_state(struct ieee80211_hw *hw,
continue;
if (peer->sta == sta) {
ath10k_warn(ar, "found sta peer %pM (ptr %p id %d) entry on vdev %i after it was supposedly removed\n",
ath10k_warn(ar, "found sta peer %pM (ptr %pK id %d) entry on vdev %i after it was supposedly removed\n",
sta->addr, peer, i, arvif->vdev_id);
peer->sta = NULL;
@ -7134,7 +7134,7 @@ ath10k_mac_op_add_chanctx(struct ieee80211_hw *hw,
struct ath10k *ar = hw->priv;
ath10k_dbg(ar, ATH10K_DBG_MAC,
"mac chanctx add freq %hu width %d ptr %p\n",
"mac chanctx add freq %hu width %d ptr %pK\n",
ctx->def.chan->center_freq, ctx->def.width, ctx);
mutex_lock(&ar->conf_mutex);
@ -7158,7 +7158,7 @@ ath10k_mac_op_remove_chanctx(struct ieee80211_hw *hw,
struct ath10k *ar = hw->priv;
ath10k_dbg(ar, ATH10K_DBG_MAC,
"mac chanctx remove freq %hu width %d ptr %p\n",
"mac chanctx remove freq %hu width %d ptr %pK\n",
ctx->def.chan->center_freq, ctx->def.width, ctx);
mutex_lock(&ar->conf_mutex);
@ -7223,7 +7223,7 @@ ath10k_mac_op_change_chanctx(struct ieee80211_hw *hw,
mutex_lock(&ar->conf_mutex);
ath10k_dbg(ar, ATH10K_DBG_MAC,
"mac chanctx change freq %hu width %d ptr %p changed %x\n",
"mac chanctx change freq %hu width %d ptr %pK changed %x\n",
ctx->def.chan->center_freq, ctx->def.width, ctx, changed);
/* This shouldn't really happen because channel switching should use
@ -7281,7 +7281,7 @@ ath10k_mac_op_assign_vif_chanctx(struct ieee80211_hw *hw,
mutex_lock(&ar->conf_mutex);
ath10k_dbg(ar, ATH10K_DBG_MAC,
"mac chanctx assign ptr %p vdev_id %i\n",
"mac chanctx assign ptr %pK vdev_id %i\n",
ctx, arvif->vdev_id);
if (WARN_ON(arvif->is_started)) {
@ -7342,7 +7342,7 @@ ath10k_mac_op_unassign_vif_chanctx(struct ieee80211_hw *hw,
mutex_lock(&ar->conf_mutex);
ath10k_dbg(ar, ATH10K_DBG_MAC,
"mac chanctx unassign ptr %p vdev_id %i\n",
"mac chanctx unassign ptr %pK vdev_id %i\n",
ctx, arvif->vdev_id);
WARN_ON(!arvif->is_started);

2
drivers/net/wireless/ath/ath10k/pci.c
View File

@ -3062,7 +3062,7 @@ static int ath10k_pci_claim(struct ath10k *ar)
goto err_master;
}
ath10k_dbg(ar, ATH10K_DBG_BOOT, "boot pci_mem 0x%p\n", ar_pci->mem);
ath10k_dbg(ar, ATH10K_DBG_BOOT, "boot pci_mem 0x%pK\n", ar_pci->mem);
return 0;
err_master:

4
drivers/net/wireless/ath/ath10k/testmode.c
View File

@ -46,7 +46,7 @@ bool ath10k_tm_event_wmi(struct ath10k *ar, u32 cmd_id, struct sk_buff *skb)
int ret;
ath10k_dbg(ar, ATH10K_DBG_TESTMODE,
"testmode event wmi cmd_id %d skb %p skb->len %d\n",
"testmode event wmi cmd_id %d skb %pK skb->len %d\n",
cmd_id, skb, skb->len);
ath10k_dbg_dump(ar, ATH10K_DBG_TESTMODE, NULL, "", skb->data, skb->len);
@ -383,7 +383,7 @@ static int ath10k_tm_cmd_wmi(struct ath10k *ar, struct nlattr *tb[])
cmd_id = nla_get_u32(tb[ATH10K_TM_ATTR_WMI_CMDID]);
ath10k_dbg(ar, ATH10K_DBG_TESTMODE,
"testmode cmd wmi cmd_id %d buf %p buf_len %d\n",
"testmode cmd wmi cmd_id %d buf %pK buf_len %d\n",
cmd_id, buf, buf_len);
ath10k_dbg_dump(ar, ATH10K_DBG_TESTMODE, NULL, "", buf, buf_len);

2
drivers/net/wireless/ath/ath10k/txrx.c
View File

@ -44,7 +44,7 @@ static void ath10k_report_offchan_tx(struct ath10k *ar, struct sk_buff *skb)
complete(&ar->offchan_tx_completed);
ar->offchan_tx_skb = NULL; /* just for sanity */
ath10k_dbg(ar, ATH10K_DBG_HTT, "completed offchannel skb %p\n", skb);
ath10k_dbg(ar, ATH10K_DBG_HTT, "completed offchannel skb %pK\n", skb);
out:
spin_unlock_bh(&ar->data_lock);
}

4
drivers/net/wireless/ath/ath10k/wmi.c
View File

@ -1877,7 +1877,7 @@ ath10k_wmi_op_gen_mgmt_tx(struct ath10k *ar, struct sk_buff *msdu)
ether_addr_copy(cmd->hdr.peer_macaddr.addr, ieee80211_get_DA(hdr));
memcpy(cmd->buf, msdu->data, msdu->len);
ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi mgmt tx skb %p len %d ftype %02x stype %02x\n",
ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi mgmt tx skb %pK len %d ftype %02x stype %02x\n",
msdu, skb->len, fc & IEEE80211_FCTL_FTYPE,
fc & IEEE80211_FCTL_STYPE);
trace_ath10k_tx_hdr(ar, skb->data, skb->len);
@ -2350,7 +2350,7 @@ int ath10k_wmi_event_mgmt_rx(struct ath10k *ar, struct sk_buff *skb)
ath10k_mac_handle_beacon(ar, skb);
ath10k_dbg(ar, ATH10K_DBG_MGMT,
"event mgmt rx skb %p len %d ftype %02x stype %02x\n",
"event mgmt rx skb %pK len %d ftype %02x stype %02x\n",
skb, skb->len,
fc & IEEE80211_FCTL_FTYPE, fc & IEEE80211_FCTL_STYPE);