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zCore连续运行程序报错 #380

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shzhxh opened this issue Sep 28, 2022 · 1 comment

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bug

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shzhxh commented Sep 28, 2022 •

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代码位置：https://github.com/shzhxh/zCore （dev分支）

riscv64架构：当内存设为512M,会报NoMemory的错误。当内存加到756M,测试通过。

# 复现操作
cargo update-all
make libc-test ARCH=riscv64 CI=1
cargo image --arch riscv64
cargo bin --features "linux baremetal-test loopback" --arch riscv64 --output kernel-qemu
make qemu ARCH=riscv64 CI=1

x86_64架构：报错为memory allocation of xxx bytes failed。当内存加到4G也无效。出错的那条测例单独运行不报错。

# 复现操作
cargo update-all
make libc-test ARCH=x86_64 CI=1
cargo image --arch x86_64
cd zCore && make run ARCH=x86_64 LINUX=1 RELEASE=1 TEST=1
# 在zCore里运行sh test.sh x86_64

aarch64架构：报错为NoMemory。当内存加到4G也无效。出错的那条测例单独运行不报错。

# 复现操作
cargo update-all
make libc-test ARCH=aarch64 CI=1
cargo image --arch aarch64
cd zCore && make run ARCH=aarch64 LINUX=1 RELEASE=1 TEST=1
# 在zCore里运行sh test.sh aarch64

shzhxh added the bug label

Collaborator

YdrMaster commented Sep 28, 2022

扩大 x86_64 的内核堆，就报和那俩一样的错了

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