Re: [PATCH v3] powerpc/hugetlb: Disable gigantic hugepages if fadump is active

2025-01-27 Thread Sourabh Jain
Hello Christophe, On 27/01/25 13:23, Christophe Leroy wrote: Le 25/01/2025 à 11:49, Sourabh Jain a écrit : The fadump kernel boots with limited memory solely to collect the kernel core dump. Having gigantic hugepages in the fadump kernel is of no use. Many times, the fadump kernel encounters

Re: [PATCH v3] powerpc/hugetlb: Disable gigantic hugepages if fadump is active

2025-01-27 Thread Christophe Leroy
Le 25/01/2025 à 11:49, Sourabh Jain a écrit : The fadump kernel boots with limited memory solely to collect the kernel core dump. Having gigantic hugepages in the fadump kernel is of no use. Many times, the fadump kernel encounters OOM (Out of Memory) issues if gigantic hugepages are allocated

[PATCH v3] powerpc/hugetlb: Disable gigantic hugepages if fadump is active

2025-01-25 Thread Sourabh Jain
The fadump kernel boots with limited memory solely to collect the kernel core dump. Having gigantic hugepages in the fadump kernel is of no use. Many times, the fadump kernel encounters OOM (Out of Memory) issues if gigantic hugepages are allocated. To address this, disable gigantic hugepages if f