From 16e51cb83f9fa1717383c9d67f5531df7348347c Mon Sep 17 00:00:00 2001 From: Robert Marko Date: Wed, 30 Mar 2022 19:51:56 +0200 Subject: [PATCH] mwlwifi: replace get/set_fs() calls Since kernel 5.9 the get/set_fs() call implementation have started to get dropped from individual architectures, ARM64 one got dropped in 5.11. Replace the get/set_fs() calls with force_uaccess_begin/end() to allow compiling on newer kernels. There is no need to add kernel version checks as the replacement functions are available since kernel 5.9. Signed-off-by: Robert Marko --- hif/pcie/pcie.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) --- a/hif/pcie/pcie.c +++ b/hif/pcie/pcie.c @@ -1293,8 +1293,7 @@ static void pcie_bf_mimo_ctrl_decode(str char *buf = &str_buf[0]; mm_segment_t oldfs; - oldfs = get_fs(); - set_fs(KERNEL_DS); + oldfs = force_uaccess_begin(); buf += sprintf(buf, "\nMAC: %pM\n", bf_mimo_ctrl->rec_mac); buf += sprintf(buf, "SU_0_MU_1: %d\n", bf_mimo_ctrl->type); @@ -1314,7 +1313,7 @@ static void pcie_bf_mimo_ctrl_decode(str filename, (unsigned int)fp_data); } - set_fs(oldfs); + force_uaccess_end(oldfs); } static void pcie_process_account(struct ieee80211_hw *hw)