From fed5e574a3b326c384d5960dae9b7b7b5f94d9be Mon Sep 17 00:00:00 2001 From: Arthur Hanson Rasmusson Date: Mon, 5 Oct 2026 20:45:41 -0400 Subject: vgsp: raise GR forward shadow pool to 24 pages The mail launch has 8 pointer/QMD pages plus up to two release/sem shadow lines; the 4-page pool exhausted and refused the launch even with the HPA-copy fallback. 24 covers the 16-page launch cap plus the two release shadows. --- kernel/gsp_phys_booter.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/gsp_phys_booter.c b/kernel/gsp_phys_booter.c index 67da749..d90a683 100644 --- a/kernel/gsp_phys_booter.c +++ b/kernel/gsp_phys_booter.c @@ -802,7 +802,7 @@ bool gsp_phys_boot_requested(void) */ #define GSP_PHYS_RMCALL_GR_PT_PAGES 8u #define GSP_PHYS_RMCALL_GR_PT_ENTRIES 32u -#define GSP_PHYS_RMCALL_GR_SHADOW_PAGES 4u +#define GSP_PHYS_RMCALL_GR_SHADOW_PAGES 24u /* * Channel alloc flags/internal flags (alloc/alloc_channel.h:141-143 bit 5 = -- cgit v1.2.3