Shyam Sundar S K 310e782a99 platform/x86/amd: pmc: Utilize SMN index 0 for driver probe ... The current SMN index used for the driver probe seems to be meant for the BIOS pair and there are potential concurrency problems that can occur with an inopportune SMI. It is been advised to use SMN_INDEX_0 instead of SMN_INDEX_2, which is what amd_nb.c provides and this function has protections to ensure that only one caller can use it at a time. Fixes: 156ec4731c ("platform/x86: amd-pmc: Add AMD platform support for S2Idle") Co-developed-by: Sanket Goswami <Sanket.Goswami@amd.com> Signed-off-by: Sanket Goswami <Sanket.Goswami@amd.com> Signed-off-by: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> Link: https://lore.kernel.org/r/20230409185348.556161-6-Shyam-sundar.S-k@amd.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>		2023-04-11 10:37:27 +02:00
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pmf	platform/x86/amd/pmf: Move out of BIOS SMN pair for driver probe	2023-04-11 10:37:12 +02:00
hsmp.c	platform/x86: amd: hsmp: Convert to platform remove callback returning void	2023-03-07 12:19:29 +01:00
Kconfig	platform/x86/amd: pmc: Utilize SMN index 0 for driver probe	2023-04-11 10:37:27 +02:00
Makefile	platform/x86/amd/pmf: Add support for PMF core layer	2022-08-15 13:23:37 +02:00
pmc.c	platform/x86/amd: pmc: Utilize SMN index 0 for driver probe	2023-04-11 10:37:27 +02:00