linux

Ilkka Koskinen 473362787f coresight: catu: Fix number of pages while using 64k pages [ Upstream commit `0e14e062f5` ] Trying to record a trace on kernel with 64k pages resulted in -ENOMEM. This happens due to a bug in calculating the number of table pages, which returns zero. Fix the issue by rounding up. $ perf record --kcore -e cs_etm/@tmc_etr55,cycacc,branch_broadcast/k --per-thread taskset --cpu-list 1 dd if=/dev/zero of=/dev/null failed to mmap with 12 (Cannot allocate memory) Fixes: `8ed536b1e2` ("coresight: catu: Add support for scatter gather tables") Signed-off-by: Ilkka Koskinen <ilkka@os.amperecomputing.com> Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com> Link: https://lore.kernel.org/r/20250109215348.5483-1-ilkka@os.amperecomputing.com Signed-off-by: Sasha Levin <sashal@kernel.org>		History 2025-04-10 14:32:01 +02:00
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coresight	coresight: catu: Fix number of pages while using 64k pages	2025-04-10 14:32:01 +02:00
intel_th	intel_th: pci: Add Panther Lake-P/U support	2025-03-13 12:51:10 +01:00
stm	stm class: Fix a double free in stm_register_device()	2024-06-16 13:39:39 +02:00
Kconfig	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00