From e1c13aed4a1641550e8c9518c96f016e1d52d09b Mon Sep 17 00:00:00 2001 From: Yijie Yang Date: Tue, 11 Aug 2026 16:46:47 +0800 Subject: dt-bindings: interconnect: qcom-bwmon: Add Maili cpu-bwmon compatible Add the Qualcomm Maili SoC compatible string for the CPU bandwidth monitor (BWMONv4). This falls back to the sdm845-bwmon compatible, consistent with the existing pattern used by other recent SoCs such as sm8750 and kaanapali. Signed-off-by: Yijie Yang Acked-by: Krzysztof Kozlowski Reviewed-by: Jingyi Wang Link: https://patch.msgid.link/20260811-bwmon-v2-1-80f7f150ab9e@oss.qualcomm.com Signed-off-by: Rob Herring (Arm) --- arch/mips/mm/pgtable.c | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 arch/mips/mm/pgtable.c (limited to 'arch/mips/mm/pgtable.c') diff --git a/arch/mips/mm/pgtable.c b/arch/mips/mm/pgtable.c new file mode 100644 index 000000000..108354148 --- /dev/null +++ b/arch/mips/mm/pgtable.c @@ -0,0 +1,25 @@ +/* + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ +#include +#include +#include +#include + +pgd_t *pgd_alloc(struct mm_struct *mm) +{ + pgd_t *init, *ret; + + ret = __pgd_alloc(mm, PGD_TABLE_ORDER); + if (ret) { + init = pgd_offset(&init_mm, 0UL); + pgd_init(ret); + memcpy(ret + USER_PTRS_PER_PGD, init + USER_PTRS_PER_PGD, + (PTRS_PER_PGD - USER_PTRS_PER_PGD) * sizeof(pgd_t)); + } + + return ret; +} +EXPORT_SYMBOL_GPL(pgd_alloc); -- cgit v1.3.1